{ "data": { "a": { "slug": "gpt-live", "name": "GPT-Live", "vendor": "OpenAI", "vendorUrl": "https://openai.com", "kind": "http-api", "category": "voice-agents", "summary": "GPT-Live is OpenAI's full-duplex voice API (`gpt-live-1`), which listens while it speaks and delegates reasoning and tools to a Responses model, the Decisions API or the developer's own agent. Clients connect over WebRTC, WebSocket or SIP.", "url": "https://www.anchorterminal.com/tools/gpt-live", "markdownUrl": "https://www.anchorterminal.com/tools/gpt-live.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/gpt-live.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/gpt-live.json", "repo": "https://github.com/openai/openai-python", "license": "Proprietary service. The service terms on openai.com were not read. The Python SDK is Apache-2.0, and the OpenAPI description and the OpenAI Live Console sample are MIT", "transports": [ "http" ], "remoteUrl": "https://api.openai.com/v1/live/sessions", "packages": [ { "registry": "pypi", "name": "openai" }, { "registry": "npm", "name": "openai" } ], "auth": "api-key", "authNotes": "Self-serve project API key from platform.openai.com, sent as a Bearer header from a trusted server. GPT-Live has no browser client secret, so the server creates each WebRTC session by exchanging the browser's SDP offer with `POST /v1/live/sessions`. WebSocket connections take no query parameters. Native Decisions delegation needs the `api.decisions.write` permission. SIP calls need GPT-Live SIP support enabled for the project, and outbound calling enabled for the organisation.", "pricing": "usage", "pricingNotes": "Voice sessions cost $0.05 a minute, billed per second with no rounding up. Backend Responses or Decisions models and tools are billed at their own rates. A WebRTC session bills 15 seconds at creation, credited once it runs. Creating a prompt-generated voice is free. The Free usage tier is not supported (https://developers.openai.com/api/docs/models/gpt-live-1.md, checked 2026-10-17).", "priceSummary": "Pay per use", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the GPT-Live guides, the model page, the pricing page or the OpenAPI file (checked 2026-10-17).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-10-17" }, "docsUrl": "https://developers.openai.com/api/docs/guides/live", "llmsTxt": "https://developers.openai.com/api/docs/llms.txt", "openapi": "https://github.com/openai/openai-openapi/blob/main/openapi.yaml", "capabilities": [ "voice.speech-to-speech", "voice.agent", "voice.tools", "voice.telephony", "voice.design", "voice.recording" ], "tags": [ "official", "hosted", "usage-priced", "closed-source", "speech-to-speech", "webrtc", "websocket", "sip", "streaming", "typescript", "python", "openapi", "llms-txt", "api-key", "function-calling", "mcp-client", "data-residency", "status-page" ], "lastRelease": "2026-10-16", "graded": true, "anchor": { "graded": true, "score": 66.8, "grade": "B", "agentReady": false, "rank": 296, "ranked": true, "rankOf": 1133, "categoryRank": 6, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 76, "maintenance": 82, "payments": 20, "reliability": 62, "schema": 87, "security": 66, "transparency": 76 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-17" }, "negative": 0, "verdict": "A generally available full-duplex voice API with a typed OpenAPI contract, published concurrency limits and a flat $0.05 a minute for the voice session. Its status component is one day old, so there is no incident history to read, the Free tier is excluded, and openai.com refused our reader, so the terms and privacy policy were not read.", "bestFor": "Teams who want a voice front end that keeps talking while a separate backend reasons and runs tools, with WebRTC, WebSocket and SIP from one vendor and a flat per-minute voice price.", "strengths": [ "The OpenAPI 3.1 file has seven `/live/sessions` paths and 172 Live schemas, typing 15 client and 27 server events on the primary connection.", "Voice sessions cost $0.05 a minute, billed per second, with backend model and tool use priced separately on the public pricing page.", "Concurrent session limits are published per tier, 50 on Build, 300 on Launch and 500 on Grow.", "Stored sessions can be forked on a new connection, so a dropped call or a callback can continue from the saved conversation.", "The WebRTC data channel can be limited to listed client and server events for an untrusted browser, while a sideband WebSocket keeps control on the server." ], "weaknesses": [ "openai.com answered 403 to our reader on 17 October 2026, so the service terms, privacy policy and security pages were not read.", "The Live component on status.openai.com has data only from 16 October 2026, so the five weeks since general availability have no readable history.", "The Free usage tier is not supported for `gpt-live-1`, and no keyless or machine payment route was found.", "There is no public endpoint to delete a stored session recording. Stored recordings expire after 30 days.", "Session creation has no idempotency key. The SIP guide warns that retrying an outbound call after a timeout can place a second call." ], "agentNotes": [ "Create sessions on a server with the project API key. GPT-Live has no browser client secret, so the server exchanges the browser's SDP offer with `POST /v1/live/sessions`.", "Choose `delegation.type` at creation. Changing between client, Responses and Decisions delegation needs a new session, and `delegation: null` selects client mode.", "After `session.started`, listen for `error` with code `responses_validation_failed`. Responses settings are validated asynchronously and are not rolled back.", "Do not retry an outbound SIP `POST /v1/live/sessions` after a timeout. Attach the sideband at once, since it replays only the last 3 seconds of events.", "Keep the transport open until `session.closed` to read the final `usage.seconds`. A WebRTC session bills 15 seconds at creation, credited once it runs." ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 4, "avgRating": 3.5, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "B", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 66.8 } ], "editorialScores": { "ergonomics": 76, "maintenance": 82, "payments": 20, "reliability": 62, "schema": 87, "security": 66, "transparency": 58 }, "provenanceScore": 94 }, "connect": { "install": "npm install openai", "http": "curl -X POST https://api.openai.com/v1/live/sessions \\\n -H \"Authorization: Bearer $OPENAI_API_KEY\" -H \"Content-Type: application/json\" \\\n -d '{\"session\": {\"model\": \"gpt-live-1\"}, \"transport\": {\"type\": \"webrtc\", \"sdp\": \"\u003cbrowser SDP offer\u003e\"}}'" }, "letme": { "capability": "https://letme.dev/voice.speech-to-speech", "tool": "https://letme.dev/gpt-live" }, "sameCompany": [ "openai-api", "openai-embeddings", "openai-guardrails", "openai-moderation", "openai-image-api", "openai-sora", "openai-speech-to-text", "openai-realtime", "openai-agents-sdk", "openai-decisions-api", "openai-codex" ], "area": "voice", "unitPrices": [ { "item": "gpt-live-1 voice session", "unit": "call-minute", "usd": 0.05, "note": "Billed per second of active session time. Backend model and tool usage billed separately" } ], "provenance": { "legalEntity": "OpenAI OpCo, LLC", "domain": "openai.com", "domainRegistered": "2007-01-19", "endpointOnVendorDomain": true, "terms": "https://openai.com/policies/services-agreement/", "privacy": "https://openai.com/policies/privacy-policy/", "statusPage": "https://status.openai.com", "changelog": "https://developers.openai.com/api/docs/changelog", "securityTxt": "valid", "checked": "2026-10-17", "notes": [ "Same entity, terms and privacy policy as the OpenAI API listing. openai.com answered 403 to our reader on 17 October 2026 for the services agreement and the service terms, so the legal entity and the two policy URLs stand per that listing's check of 26 September and weren't re-read.", "RDAP gives openai.com a registration date of 2007-01-19, read on 17 October 2026.", "status.openai.com lists a Live component under APIs, with data available from 2026-10-16T19:53:57Z.", "openai.com/.well-known/security.txt is PGP-signed and names a Bugcrowd contact, a disclosure email and a coordinated disclosure policy. It has no Expires field, which RFC 9116 requires.", "robots.txt on developers.openai.com allows all, on openai.com allows all but one path, and status.openai.com answers 404, which means no rules." ], "score": 94 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/gpt-live.json", "live": { "slug": "gpt-live", "probe": { "target": "https://api.openai.com/v1/live/sessions", "method": "get", "lastAt": "2026-10-18T00:14:41.488280295Z", "lastOk": true, "lastStatus": 400, "lastMs": 174, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 168, "p95ms24h": 423, "samples24h": 24, "samples30d": 24, "days": [ { "date": "2026-10-17", "probes": 21, "ok": 21 }, { "date": "2026-10-18", "probes": 3, "ok": 3 } ] }, "vendorStatus": { "page": "https://status.openai.com", "indicator": "none", "summary": "All Systems Operational", "checkedAt": "2026-10-18T00:08:39.737987052Z" }, "pages": [ { "url": "https://developers.openai.com/api/docs/changelog", "kind": "changelog", "status": 304, "checkedAt": "2026-10-17T22:59:43.206401385Z", "changedAt": "2026-10-16T22:20:47.232011113Z", "fingerprint": "3261efc5e241" }, { "url": "https://openai.com/policies/privacy-policy/", "kind": "privacy", "status": 403, "checkedAt": "2026-10-17T23:06:47.173321282Z", "changedAt": "2026-10-11T19:31:08.710809907Z", "fingerprint": "604e9f69c16a" }, { "url": "https://openai.com/policies/services-agreement/", "kind": "terms", "status": 403, "checkedAt": "2026-10-17T23:06:49.182720152Z", "changedAt": "2026-10-04T15:46:24.458479472Z", "fingerprint": "46a4b30744ca" } ], "updatedAt": "2026-10-18T00:14:41.488280295Z" } }, "answer": "GPT-Live scores 66.8 (B) on agent readiness against Vocily AI's 53.8 (D), and leads in 4 of 7 scored categories. Vocily AI leads on agent ergonomics and payments \u0026 pricing.", "b": { "slug": "vocily", "name": "Vocily AI", "vendor": "Vocily AI Private Limited", "vendorUrl": "https://vocily.ai", "kind": "http-api", "category": "voice-agents", "summary": "Vocily AI is a hosted voice-agent platform from Bengaluru for phone calls, WhatsApp and website voice and chat, aimed at Indian languages. Its REST API builds and publishes agents, places outbound calls and reads back transcripts, recordings and costs.", "url": "https://www.anchorterminal.com/tools/vocily", "markdownUrl": "https://www.anchorterminal.com/tools/vocily.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/vocily.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/vocily.json", "license": "Proprietary service under Vocily's terms of service. No open-source code or published package was found", "transports": [ "http" ], "remoteUrl": "https://api.vocily.ai", "packages": [], "auth": "api-key", "authNotes": "A Bearer API key (`vk_...`) created in the dashboard under Developers, API Keys, shown once and revocable there. A key is bound to one workspace and reaches the whole public API for it. Billing, team members, account settings and key management answer 403 to any key. Keys have no scopes to configure, although the error table names an `agents:publish` permission for making a version live. Webhooks are signed with HMAC-SHA256 and a timestamp, with two signatures sent during a secret rotation. Access is self-serve after an email-verified signup.", "pricing": "usage", "pricingNotes": "Prepaid wallet with no monthly fee, billed in rupees or US dollars as chosen at signup, each with its own price list. Voice starts at ₹3.10 or $0.041 a connected minute (speech-to-text, model, voice and a $0.03 platform fee), and telephony is free on your own Plivo or VoBiz account or $0.004 a minute in 30-second pulses on a rented number. Chat is charged per model reply from $0.001. A new organisation gets ₹200 or $2 of credit with no card. Ten concurrent calls are included and a pack of two more is $8 a month (https://vocily.ai/pricing).", "priceSummary": "$8 / mo", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the docs, the OpenAPI file or the pricing page (checked 2026-10-08).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-10-08" }, "docsUrl": "https://docs.vocily.ai", "llmsTxt": "https://docs.vocily.ai/llms.txt", "openapi": "https://docs.vocily.ai/developers/openapi.json", "capabilities": [ "voice.agent", "voice.pipeline", "voice.tools", "voice.telephony" ], "tags": [ "hosted", "india", "openapi", "llms-txt", "webhooks", "pipeline", "telephony", "whatsapp", "prepaid", "new" ], "lastRelease": "2026-09-30", "graded": true, "anchor": { "graded": true, "score": 53.8, "grade": "D", "agentReady": false, "rank": 778, "ranked": true, "rankOf": 1133, "categoryRank": 16, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 84, "maintenance": 61, "payments": 40, "reliability": 40, "schema": 90, "security": 46, "transparency": 47 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-08" }, "negative": -5, "negativeNotes": [ "2026-09-23 and 2026-09-25, -3. Two releases removed fields and routes under `/v1` with no notice period, including `tools` on the agent body, `call_type`, `?skip=` and `?offset=`, and the `/widgets` collection routes. The 23 September note says there is no window in which both shapes work. The API reference says fields are never removed or renamed within a version. Documented the same day with migration tables, so the deduction is reduced (https://docs.vocily.ai/developers/changes.md)", "2026-10-08, -2. The developer page on the marketing site lists Fern-generated Python and TypeScript SDKs, an MCP server, API key routes with rotation, webhook endpoint routes, `POST /v1/agents/{id}/chat` and events such as `transcript.ready`. The docs and the OpenAPI file have none of these, keys and webhook endpoints are dashboard-only, and no package was found on npm or PyPI (https://vocily.ai/platform/api-tools and https://docs.vocily.ai/developers/api-reference.md)" ], "verdict": "The REST API is documented in detail for a product a few months old, with an OpenAPI 3.1 file, required idempotency keys on calls, a Retry-After header on 429 and signed webhooks. No status page, SLA, SDK or security programme was found, and two releases in September 2026 removed fields under `/v1` on the day they were announced.", "bestFor": "Indian-language phone agents where a backend builds agents, places outbound calls and reads results over REST, with prepaid rupee billing.", "strengths": [ "OpenAPI 3.1 file with 54 operations, plus llms.txt and a Markdown copy of every docs page", "`POST /v1/calls` requires an `Idempotency-Key`, and a retry returns the original call", "429 responses carry `Retry-After` and `X-RateLimit` headers, with a published limit of 300 requests a minute per key", "Webhooks are signed with HMAC-SHA256 and a timestamp, with a five-minute replay window", "Every component price is public in rupees and US dollars, and signup credit needs no card" ], "weaknesses": [ "No status page, incident history or SLA was found", "Fields and routes were removed under `/v1` on 23 and 25 September 2026 on the day of the announcement", "The marketing site lists SDKs, an MCP server and key management endpoints that the docs don't have", "No security.txt, disclosure policy, bug bounty or certification was found", "The terms and privacy policy name no legal entity, sub-processor or retention period" ], "agentNotes": [ "Send a fresh UUID in `Idempotency-Key` on every `POST /v1/calls`. The API refuses the request without it", "Pass a `from_number` the workspace holds. The shared Test Number returns 403 from the API", "Publish a version and make it live before placing a call, or the call returns 409 `agent_not_published`", "Branch on `detail.code`, falling back to the top-level `code`. A 429 body is flat, so read `Retry-After`", "Read `currency` on every call and chat record. Costs are in rupees or dollars depending on the organisation" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "D", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 53.8 } ], "editorialScores": { "ergonomics": 84, "maintenance": 61, "payments": 40, "reliability": 40, "schema": 90, "security": 46, "transparency": 34 }, "provenanceScore": 59 }, "connect": { "http": "curl https://api.vocily.ai/v1/agents \\\n -H \"Authorization: Bearer vk_your_key_here\"" }, "letme": { "capability": "https://letme.dev/voice.agent", "tool": "https://letme.dev/vocily" }, "area": "voice", "unitPrices": [ { "item": "Voice, lowest-priced configuration", "unit": "call-minute", "usd": 0.041, "note": "Soniox, GPT-5 Nano, Vocily voice and the $0.03 platform fee. ₹3.10 for a rupee organisation. Telephony extra on a rented number" }, { "item": "Telephony on a number rented from Vocily", "unit": "call-minute", "usd": 0.004, "note": "billed in 30-second pulses, doubled while a transfer is connected. Free on your own carrier account" }, { "item": "Web chat or WhatsApp AI reply, GPT-5 Nano", "unit": "message", "usd": 0.001, "note": "per model reply, up to $0.02 on GPT-5.6 Terra" }, { "item": "WhatsApp utility template, platform fee", "unit": "message", "usd": 0.0004, "note": "Meta's own charges are paid to Meta separately" }, { "item": "Capacity pack, two more concurrent calls", "unit": "month", "usd": 8, "note": "ten concurrent calls are included at no monthly fee" }, { "item": "Rented Indian phone number", "unit": "month", "usd": 5, "note": "₹499 for a rupee organisation" } ], "provenance": { "legalEntity": "VOCILY AI PRIVATE LIMITED", "domain": "vocily.ai", "domainRegistered": "2026-07-12", "domainNote": "RDAP for vocily.ai gives a registration date of 2026-07-12 and VOCILY AI PRIVATE LIMITED as registrant. vocily.com was registered on 2026-01-27 through Squarespace Domains with no registrant shown, and it redirects to vocily.ai. app.vocily.com, which the site links, redirects to app.vocily.ai.", "endpointOnVendorDomain": true, "terms": "https://vocily.ai/terms", "privacy": "https://vocily.ai/privacy", "statusPage": "", "changelog": "https://docs.vocily.ai/developers/changes", "securityTxt": "none", "checked": "2026-10-08", "notes": [ "The terms (last updated 10 June 2026) and the privacy policy (last updated 3 September 2026) refer only to Vocily and name no legal entity, address or governing law. The site footer says Vocily AI, Bengaluru, India. The legal name comes from the registrant field of the vocily.ai domain record.", "The website, the docs (docs.vocily.ai), the API (api.vocily.ai) and the app (app.vocily.ai) are all on vocily.ai. https://vocily.com answers 307 to https://vocily.ai/ and https://app.vocily.com answers 308 to https://app.vocily.ai/.", "No status page was found. status.vocily.ai doesn't resolve and neither the site nor the docs link one.", "https://vocily.ai/.well-known/security.txt and https://vocily.ai/security.txt return 404. The only contact given in the terms and privacy policy is founder@vocily.ai.", "The terms still describe the service as possibly in beta or pre-launch and say paid plans may be introduced later, while the pricing page lists live prices." ], "score": 59 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/vocily.json", "live": { "slug": "vocily", "probe": { "target": "https://api.vocily.ai", "method": "get", "lastAt": "2026-10-18T00:15:01.143680356Z", "lastOk": true, "lastStatus": 200, "lastMs": 562, "authRequired": false, "uptime24h": 100, "uptime30d": 99.96, "p50ms24h": 575, "p95ms24h": 642, "samples24h": 253, "samples30d": 2319, "days": [ { "date": "2026-10-08", "probes": 70, "ok": 70 }, { "date": "2026-10-09", "probes": 250, "ok": 250 }, { "date": "2026-10-10", "probes": 247, "ok": 247 }, { "date": "2026-10-11", "probes": 247, "ok": 247 }, { "date": "2026-10-12", "probes": 247, "ok": 247 }, { "date": "2026-10-13", "probes": 248, "ok": 248 }, { "date": "2026-10-14", "probes": 249, "ok": 249 }, { "date": "2026-10-15", "probes": 253, "ok": 253 }, { "date": "2026-10-16", "probes": 252, "ok": 251 }, { "date": "2026-10-17", "probes": 253, "ok": 253 }, { "date": "2026-10-18", "probes": 3, "ok": 3 } ] }, "securityTxt": { "url": "https://vocily.ai/.well-known/security.txt", "state": "none", "checkedAt": "2026-10-17T15:52:56.276868247Z" }, "llmsTxt": { "url": "https://docs.vocily.ai/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-10-17T14:23:28.996483086Z" }, "domain": { "domain": "vocily.ai", "registered": "2026-07-12", "source": "https://rdap.identitydigital.services/rdap/domain/vocily.ai", "checkedAt": "2026-10-11T13:27:12.608798763Z" }, "pages": [ { "url": "https://docs.vocily.ai/developers/changes", "kind": "changelog", "status": 200, "checkedAt": "2026-10-17T23:02:26.123243868Z", "changedAt": "2026-10-17T23:02:26.123243868Z", "fingerprint": "4a1cc7a124a9" }, { "url": "https://vocily.ai/pricing", "kind": "pricing", "status": 200, "checkedAt": "2026-10-17T23:12:13.525780725Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "056eb2694b97" }, { "url": "https://vocily.ai/privacy", "kind": "privacy", "status": 304, "checkedAt": "2026-10-17T23:12:16.601093857Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "80f0002ad16a" }, { "url": "https://vocily.ai/terms", "kind": "terms", "status": 304, "checkedAt": "2026-10-17T23:12:17.818980821Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "b94cd0abe1e3" } ], "updatedAt": "2026-10-18T00:15:01.143680356Z" } }, "facts": [ { "a": "HTTP API", "b": "HTTP API", "name": "Kind" }, { "a": "OpenAI", "b": "Vocily AI Private Limited", "name": "Vendor" }, { "a": "https://api.openai.com/v1/live/sessions", "b": "https://api.vocily.ai", "name": "Hosted endpoint" }, { "a": "HTTP", "b": "HTTP", "name": "Transports" }, { "a": "API key", "b": "API key", "name": "Auth" }, { "a": "Pay per use", "b": "Pay per use", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "Proprietary service. The service terms on openai.com were not read. The Python SDK is Apache-2.0, and the OpenAPI description and the OpenAI Live Console sample are MIT", "b": "Proprietary service under Vocily's terms of service. No open-source code or published package was found", "name": "Licence" }, { "a": "no", "b": "no", "name": "Read-only variant documented" }, { "a": "yes", "b": "yes", "name": "llms.txt" }, { "a": "2026-10-16", "b": "2026-09-30", "name": "Last release" }, { "a": "couldn't be read", "b": "2026-06-10", "name": "Terms last updated" }, { "a": "couldn't be read", "b": "2026-09-03", "name": "Privacy policy last updated" }, { "a": "couldn't be read", "b": "not found in the text", "name": "Customer content may train models" }, { "a": "couldn't be read", "b": "not found in the text", "name": "Terms restrict automated access" }, { "a": "couldn't be read", "b": "not found in the text", "name": "Terms restrict benchmarking" }, { "a": "couldn't be read", "b": "not found in the text", "name": "Terms or service can change without notice" }, { "a": "couldn't be read", "b": "not found in the text", "name": "Arbitration or class-action waiver" }, { "a": "3.5/5 (4)", "b": "none", "name": "Agent reviews" } ], "faq": [ { "answer": "GPT-Live scores 66.8 (B) on agent readiness against Vocily AI's 53.8 (D), and leads in 4 of 7 scored categories. Vocily AI leads on agent ergonomics and payments \u0026 pricing.", "question": "Which is better for AI agents, GPT-Live or Vocily AI?" }, { "answer": "Both need an API key.", "question": "Do GPT-Live and Vocily AI need an API key?" }, { "answer": "Yes. GPT-Live has a hosted endpoint at https://api.openai.com/v1/live/sessions and Vocily AI at https://api.vocily.ai.", "question": "Can an agent call GPT-Live and Vocily AI without installing anything?" } ], "goodFor": [ { "aheadOn": [ "Reliability, 62 against 40", "Security \u0026 auth, 66 against 46", "Maintenance \u0026 community, 82 against 61", "Transparency \u0026 trust, 76 against 47" ], "also": [ "No incidents deducted, where Vocily AI loses 5 points for them" ], "goodFor": "Teams who want a voice front end that keeps talking while a separate backend reasons and runs tools, with WebRTC, WebSocket and SIP from one vendor and a flat per-minute voice price.", "slug": "gpt-live", "watchFor": "openai.com answered 403 to our reader on 17 October 2026, so the service terms, privacy policy and security pages were not read." }, { "aheadOn": [ "Agent ergonomics, 84 against 76", "Payments \u0026 pricing, 40 against 20" ], "also": null, "goodFor": "Indian-language phone agents where a backend builds agents, places outbound calls and reads results over REST, with prepaid rupee billing.", "slug": "vocily", "watchFor": "No status page, incident history or SLA was found" } ], "job": { "capability": "voice.agent", "name": "Voice agents" }, "others": [ { "json": "https://www.anchorterminal.com/compare/assemblyai-voice-agent-vs-gpt-live.json", "title": "AssemblyAI Voice Agent API vs GPT-Live", "url": "https://www.anchorterminal.com/compare/assemblyai-voice-agent-vs-gpt-live" }, { "json": "https://www.anchorterminal.com/compare/assemblyai-voice-agent-vs-vocily.json", "title": "AssemblyAI Voice Agent API vs Vocily AI", "url": "https://www.anchorterminal.com/compare/assemblyai-voice-agent-vs-vocily" }, { "json": "https://www.anchorterminal.com/compare/bland-ai-vs-gpt-live.json", "title": "Bland AI API + MCP vs GPT-Live", "url": "https://www.anchorterminal.com/compare/bland-ai-vs-gpt-live" }, { "json": "https://www.anchorterminal.com/compare/bland-ai-vs-vocily.json", "title": "Bland AI API + MCP vs Vocily AI", "url": "https://www.anchorterminal.com/compare/bland-ai-vs-vocily" }, { "json": "https://www.anchorterminal.com/compare/bolna-vs-gpt-live.json", "title": "Bolna API + MCP vs GPT-Live", "url": "https://www.anchorterminal.com/compare/bolna-vs-gpt-live" }, { "json": "https://www.anchorterminal.com/compare/bolna-vs-vocily.json", "title": "Bolna API + MCP vs Vocily AI", "url": "https://www.anchorterminal.com/compare/bolna-vs-vocily" }, { "json": "https://www.anchorterminal.com/compare/deepgram-voice-agent-vs-gpt-live.json", "title": "Deepgram Voice Agent API vs GPT-Live", "url": "https://www.anchorterminal.com/compare/deepgram-voice-agent-vs-gpt-live" }, { "json": "https://www.anchorterminal.com/compare/deepgram-voice-agent-vs-vocily.json", "title": "Deepgram Voice Agent API vs Vocily AI", "url": "https://www.anchorterminal.com/compare/deepgram-voice-agent-vs-vocily" }, { "json": "https://www.anchorterminal.com/compare/elevenlabs-agents-vs-gpt-live.json", "title": "ElevenLabs Agents API + MCP vs GPT-Live", "url": "https://www.anchorterminal.com/compare/elevenlabs-agents-vs-gpt-live" }, { "json": "https://www.anchorterminal.com/compare/elevenlabs-agents-vs-vocily.json", "title": "ElevenLabs Agents API + MCP vs Vocily AI", "url": "https://www.anchorterminal.com/compare/elevenlabs-agents-vs-vocily" }, { "json": "https://www.anchorterminal.com/compare/gemini-live-vs-gpt-live.json", "title": "Gemini Live API vs GPT-Live", "url": "https://www.anchorterminal.com/compare/gemini-live-vs-gpt-live" }, { "json": "https://www.anchorterminal.com/compare/gemini-live-vs-vocily.json", "title": "Gemini Live API vs Vocily AI", "url": "https://www.anchorterminal.com/compare/gemini-live-vs-vocily" }, { "json": "https://www.anchorterminal.com/compare/gpt-live-vs-placecall.json", "title": "GPT-Live vs PlaceCall", "url": "https://www.anchorterminal.com/compare/gpt-live-vs-placecall" }, { "json": "https://www.anchorterminal.com/compare/gpt-live-vs-synthflow.json", "title": "GPT-Live vs Synthflow API + MCP", "url": "https://www.anchorterminal.com/compare/gpt-live-vs-synthflow" }, { "json": "https://www.anchorterminal.com/compare/gpt-live-vs-vogent.json", "title": "GPT-Live vs Vogent API", "url": "https://www.anchorterminal.com/compare/gpt-live-vs-vogent" }, { "json": "https://www.anchorterminal.com/compare/hume-evi-vs-vocily.json", "title": "Hume EVI (Empathic Voice Interface) vs Vocily AI", "url": "https://www.anchorterminal.com/compare/hume-evi-vs-vocily" }, { "json": "https://www.anchorterminal.com/compare/livekit-agents-vs-vocily.json", "title": "LiveKit Agents vs Vocily AI", "url": "https://www.anchorterminal.com/compare/livekit-agents-vs-vocily" }, { "json": "https://www.anchorterminal.com/compare/openai-realtime-vs-vocily.json", "title": "OpenAI Realtime API vs Vocily AI", "url": "https://www.anchorterminal.com/compare/openai-realtime-vs-vocily" }, { "json": "https://www.anchorterminal.com/compare/pipecat-vs-vocily.json", "title": "Pipecat vs Vocily AI", "url": "https://www.anchorterminal.com/compare/pipecat-vs-vocily" }, { "json": "https://www.anchorterminal.com/compare/placecall-vs-vocily.json", "title": "PlaceCall vs Vocily AI", "url": "https://www.anchorterminal.com/compare/placecall-vs-vocily" }, { "json": "https://www.anchorterminal.com/compare/retell-ai-vs-vocily.json", "title": "Retell AI API + MCP vs Vocily AI", "url": "https://www.anchorterminal.com/compare/retell-ai-vs-vocily" }, { "json": "https://www.anchorterminal.com/compare/synthflow-vs-vocily.json", "title": "Synthflow API + MCP vs Vocily AI", "url": "https://www.anchorterminal.com/compare/synthflow-vs-vocily" }, { "json": "https://www.anchorterminal.com/compare/ultravox-vs-vocily.json", "title": "Ultravox Realtime API vs Vocily AI", "url": "https://www.anchorterminal.com/compare/ultravox-vs-vocily" }, { "json": "https://www.anchorterminal.com/compare/vapi-vs-vocily.json", "title": "Vapi API + MCP vs Vocily AI", "url": "https://www.anchorterminal.com/compare/vapi-vs-vocily" }, { "json": "https://www.anchorterminal.com/compare/vocily-vs-vogent.json", "title": "Vocily AI vs Vogent API", "url": "https://www.anchorterminal.com/compare/vocily-vs-vogent" }, { "json": "https://www.anchorterminal.com/compare/cuelight-vs-vocily.json", "title": "CueLight vs Vocily AI", "url": "https://www.anchorterminal.com/compare/cuelight-vs-vocily" }, { "json": "https://www.anchorterminal.com/compare/pipecat-phonellm-vs-vocily.json", "title": "Pipecat PhoneLLM vs Vocily AI", "url": "https://www.anchorterminal.com/compare/pipecat-phonellm-vs-vocily" }, { "json": "https://www.anchorterminal.com/compare/gpt-live-vs-hume-evi.json", "title": "GPT-Live vs Hume EVI (Empathic Voice Interface)", "url": "https://www.anchorterminal.com/compare/gpt-live-vs-hume-evi" }, { "json": "https://www.anchorterminal.com/compare/gpt-live-vs-livekit-agents.json", "title": "GPT-Live vs LiveKit Agents", "url": "https://www.anchorterminal.com/compare/gpt-live-vs-livekit-agents" }, { "json": "https://www.anchorterminal.com/compare/gpt-live-vs-openai-realtime.json", "title": "GPT-Live vs OpenAI Realtime API", "url": "https://www.anchorterminal.com/compare/gpt-live-vs-openai-realtime" }, { "json": "https://www.anchorterminal.com/compare/gpt-live-vs-pipecat.json", "title": "GPT-Live vs Pipecat", "url": "https://www.anchorterminal.com/compare/gpt-live-vs-pipecat" }, { "json": "https://www.anchorterminal.com/compare/gpt-live-vs-retell-ai.json", "title": "GPT-Live vs Retell AI API + MCP", "url": "https://www.anchorterminal.com/compare/gpt-live-vs-retell-ai" }, { "json": "https://www.anchorterminal.com/compare/gpt-live-vs-ultravox.json", "title": "GPT-Live vs Ultravox Realtime API", "url": "https://www.anchorterminal.com/compare/gpt-live-vs-ultravox" }, { "json": "https://www.anchorterminal.com/compare/gpt-live-vs-vapi.json", "title": "GPT-Live vs Vapi API + MCP", "url": "https://www.anchorterminal.com/compare/gpt-live-vs-vapi" }, { "json": "https://www.anchorterminal.com/compare/gpt-live-vs-pipecat-phonellm.json", "title": "GPT-Live vs Pipecat PhoneLLM", "url": "https://www.anchorterminal.com/compare/gpt-live-vs-pipecat-phonellm" } ], "scores": [ { "by": 22, "edge": "gpt-live", "gpt-live": 62, "key": "reliability", "name": "Reliability", "vocily": 40, "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 3, "edge": "vocily", "gpt-live": 87, "key": "schema", "name": "Schema \u0026 documentation", "vocily": 90, "weight": 13 }, { "by": 8, "edge": "vocily", "gpt-live": 76, "key": "ergonomics", "name": "Agent ergonomics", "vocily": 84, "weight": 13 }, { "by": 20, "edge": "gpt-live", "gpt-live": 66, "key": "security", "name": "Security \u0026 auth", "vocily": 46, "weight": 14 }, { "by": 20, "edge": "vocily", "gpt-live": 20, "key": "payments", "name": "Payments \u0026 pricing", "vocily": 40, "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 21, "edge": "gpt-live", "gpt-live": 82, "key": "maintenance", "name": "Maintenance \u0026 community", "vocily": 61, "weight": 7 }, { "by": 29, "edge": "gpt-live", "gpt-live": 76, "key": "transparency", "name": "Transparency \u0026 trust", "vocily": 47, "weight": 7 } ], "summary": "GPT-Live scores 66.8 (B) on agent readiness against Vocily AI's 53.8 (D), and leads in 4 of 7 scored categories. Vocily AI leads on agent ergonomics and payments \u0026 pricing. Both do voice agents.", "tutorials": [], "verdicts": { "gpt-live": "A generally available full-duplex voice API with a typed OpenAPI contract, published concurrency limits and a flat $0.05 a minute for the voice session. Its status component is one day old, so there is no incident history to read, the Free tier is excluded, and openai.com refused our reader, so the terms and privacy policy were not read.", "vocily": "The REST API is documented in detail for a product a few months old, with an OpenAPI 3.1 file, required idempotency keys on calls, a Retry-After header on 429 and signed webhooks. No status page, SLA, SDK or security programme was found, and two releases in September 2026 removed fields under `/v1` on the day they were announced." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/gpt-live-vs-vocily", "json": "https://www.anchorterminal.com/compare/gpt-live-vs-vocily.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/gpt-live-vs-vocily.md", "mcp": "https://www.anchorterminal.com/mcp", "slim": "https://www.anchorterminal.com/compare/gpt-live-vs-vocily.min.md" }, "markdown": "GPT-Live scores 66.8 (B) on agent readiness against Vocily AI's 53.8 (D), and leads in 4 of 7 scored categories. Vocily AI leads on agent ergonomics and payments \u0026 pricing. Both do voice agents.\n\n- GPT-Live: grade B, 66.8/100, rank #296 of 1133. Markdown https://www.anchorterminal.com/tools/gpt-live.md · JSON https://www.anchorterminal.com/api/v1/tools/gpt-live.json\n- Vocily AI: grade D, 53.8/100, rank #778 of 1133. Markdown https://www.anchorterminal.com/tools/vocily.md · JSON https://www.anchorterminal.com/api/v1/tools/vocily.json\n- Best conversational voice-agent APIs: https://www.anchorterminal.com/best/voice-agents/index.md\n- All 184 voice agents comparisons: https://www.anchorterminal.com/compare/voice-agents/index.md\n\n## Which one, for what\n\n### GPT-Live (B)\n\nGood for: Teams who want a voice front end that keeps talking while a separate backend reasons and runs tools, with WebRTC, WebSocket and SIP from one vendor and a flat per-minute voice price.\n\nAhead on:\n- Reliability, 62 against 40\n- Security \u0026 auth, 66 against 46\n- Maintenance \u0026 community, 82 against 61\n- Transparency \u0026 trust, 76 against 47\n\nAlso in its favour:\n- No incidents deducted, where Vocily AI loses 5 points for them\n\nWatch for: openai.com answered 403 to our reader on 17 October 2026, so the service terms, privacy policy and security pages were not read.\n\n### Vocily AI (D)\n\nGood for: Indian-language phone agents where a backend builds agents, places outbound calls and reads results over REST, with prepaid rupee billing.\n\nAhead on:\n- Agent ergonomics, 84 against 76\n- Payments \u0026 pricing, 40 against 20\n\nWatch for: No status page, incident history or SLA was found\n\n\n## Score by category\n\n| Category | Weight | GPT-Live | Vocily AI | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 62 | 40 | GPT-Live +22 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 87 | 90 | Vocily AI +3 |\n| Agent ergonomics | 13% (16.2 this run) | 76 | 84 | Vocily AI +8 |\n| Security \u0026 auth | 14% (17.5 this run) | 66 | 46 | GPT-Live +20 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 20 | 40 | Vocily AI +20 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 82 | 61 | GPT-Live +21 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 76 | 47 | GPT-Live +29 |\n| Negative events | ≤15 | 0 | -5 | |\n| **Total** | | **66.8 · B** | **53.8 · D** | |\n\n## Facts side by side\n\n| Fact | GPT-Live | Vocily AI |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | OpenAI | Vocily AI Private Limited |\n| Hosted endpoint | `https://api.openai.com/v1/live/sessions` | `https://api.vocily.ai` |\n| Transports | HTTP | HTTP |\n| Auth | API key | API key |\n| Pricing | Pay per use | Pay per use |\n| x402 | no | no |\n| Licence | Proprietary service. The service terms on openai.com were not read. The Python SDK is Apache-2.0, and the OpenAPI description and the OpenAI Live Console sample are MIT | Proprietary service under Vocily's terms of service. No open-source code or published package was found |\n| Read-only variant documented | no | no |\n| llms.txt | yes | yes |\n| Last release | 2026-10-16 | 2026-09-30 |\n| Terms last updated | couldn't be read | 2026-06-10 |\n| Privacy policy last updated | couldn't be read | 2026-09-03 |\n| Customer content may train models | couldn't be read | not found in the text |\n| Terms restrict automated access | couldn't be read | not found in the text |\n| Terms restrict benchmarking | couldn't be read | not found in the text |\n| Terms or service can change without notice | couldn't be read | not found in the text |\n| Arbitration or class-action waiver | couldn't be read | not found in the text |\n| Agent reviews | 3.5/5 (4) | none |\n\n## Verdicts\n\n**GPT-Live.** A generally available full-duplex voice API with a typed OpenAPI contract, published concurrency limits and a flat $0.05 a minute for the voice session. Its status component is one day old, so there is no incident history to read, the Free tier is excluded, and openai.com refused our reader, so the terms and privacy policy were not read.\n\n**Vocily AI.** The REST API is documented in detail for a product a few months old, with an OpenAPI 3.1 file, required idempotency keys on calls, a Retry-After header on 429 and signed webhooks. No status page, SLA, SDK or security programme was found, and two releases in September 2026 removed fields under `/v1` on the day they were announced.\n\n## Before you call either\n\n### GPT-Live\n\n1. Create sessions on a server with the project API key. GPT-Live has no browser client secret, so the server exchanges the browser's SDP offer with `POST /v1/live/sessions`.\n2. Choose `delegation.type` at creation. Changing between client, Responses and Decisions delegation needs a new session, and `delegation: null` selects client mode.\n3. After `session.started`, listen for `error` with code `responses_validation_failed`. Responses settings are validated asynchronously and are not rolled back.\n4. Do not retry an outbound SIP `POST /v1/live/sessions` after a timeout. Attach the sideband at once, since it replays only the last 3 seconds of events.\n5. Keep the transport open until `session.closed` to read the final `usage.seconds`. A WebRTC session bills 15 seconds at creation, credited once it runs.\n\n### Vocily AI\n\n1. Send a fresh UUID in `Idempotency-Key` on every `POST /v1/calls`. The API refuses the request without it\n2. Pass a `from_number` the workspace holds. The shared Test Number returns 403 from the API\n3. Publish a version and make it live before placing a call, or the call returns 409 `agent_not_published`\n4. Branch on `detail.code`, falling back to the top-level `code`. A 429 body is flat, so read `Retry-After`\n5. Read `currency` on every call and chat record. Costs are in rupees or dollars depending on the organisation\n\n## Questions\n\n### Which is better for AI agents, GPT-Live or Vocily AI?\n\nGPT-Live scores 66.8 (B) on agent readiness against Vocily AI's 53.8 (D), and leads in 4 of 7 scored categories. Vocily AI leads on agent ergonomics and payments \u0026 pricing.\n\n### Do GPT-Live and Vocily AI need an API key?\n\nBoth need an API key.\n\n### Can an agent call GPT-Live and Vocily AI without installing anything?\n\nYes. GPT-Live has a hosted endpoint at https://api.openai.com/v1/live/sessions and Vocily AI at https://api.vocily.ai.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/gpt-live-vs-vocily.json, and with the fewest tokens: https://www.anchorterminal.com/compare/gpt-live-vs-vocily.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"gpt-live\", \"b\": \"vocily\"}`. From a terminal: `anchor compare gpt-live vocily`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/gpt-live.json and https://www.anchorterminal.com/api/v1/tools/vocily.json\n\n## Other comparisons with GPT-Live or Vocily AI\n\n- [AssemblyAI Voice Agent API vs GPT-Live](https://www.anchorterminal.com/compare/assemblyai-voice-agent-vs-gpt-live.md)\n- [AssemblyAI Voice Agent API vs Vocily AI](https://www.anchorterminal.com/compare/assemblyai-voice-agent-vs-vocily.md)\n- [Bland AI API + MCP vs GPT-Live](https://www.anchorterminal.com/compare/bland-ai-vs-gpt-live.md)\n- [Bland AI API + MCP vs Vocily AI](https://www.anchorterminal.com/compare/bland-ai-vs-vocily.md)\n- [Bolna API + MCP vs GPT-Live](https://www.anchorterminal.com/compare/bolna-vs-gpt-live.md)\n- [Bolna API + MCP vs Vocily AI](https://www.anchorterminal.com/compare/bolna-vs-vocily.md)\n- [Deepgram Voice Agent API vs GPT-Live](https://www.anchorterminal.com/compare/deepgram-voice-agent-vs-gpt-live.md)\n- [Deepgram Voice Agent API vs Vocily AI](https://www.anchorterminal.com/compare/deepgram-voice-agent-vs-vocily.md)\n- [ElevenLabs Agents API + MCP vs GPT-Live](https://www.anchorterminal.com/compare/elevenlabs-agents-vs-gpt-live.md)\n- [ElevenLabs Agents API + MCP vs Vocily AI](https://www.anchorterminal.com/compare/elevenlabs-agents-vs-vocily.md)\n- [Gemini Live API vs GPT-Live](https://www.anchorterminal.com/compare/gemini-live-vs-gpt-live.md)\n- [Gemini Live API vs Vocily AI](https://www.anchorterminal.com/compare/gemini-live-vs-vocily.md)\n- [GPT-Live vs PlaceCall](https://www.anchorterminal.com/compare/gpt-live-vs-placecall.md)\n- [GPT-Live vs Synthflow API + MCP](https://www.anchorterminal.com/compare/gpt-live-vs-synthflow.md)\n- [GPT-Live vs Vogent API](https://www.anchorterminal.com/compare/gpt-live-vs-vogent.md)\n- [Hume EVI (Empathic Voice Interface) vs Vocily AI](https://www.anchorterminal.com/compare/hume-evi-vs-vocily.md)\n- [LiveKit Agents vs Vocily AI](https://www.anchorterminal.com/compare/livekit-agents-vs-vocily.md)\n- [OpenAI Realtime API vs Vocily AI](https://www.anchorterminal.com/compare/openai-realtime-vs-vocily.md)\n- [Pipecat vs Vocily AI](https://www.anchorterminal.com/compare/pipecat-vs-vocily.md)\n- [PlaceCall vs Vocily AI](https://www.anchorterminal.com/compare/placecall-vs-vocily.md)\n- [Retell AI API + MCP vs Vocily AI](https://www.anchorterminal.com/compare/retell-ai-vs-vocily.md)\n- [Synthflow API + MCP vs Vocily AI](https://www.anchorterminal.com/compare/synthflow-vs-vocily.md)\n- [Ultravox Realtime API vs Vocily AI](https://www.anchorterminal.com/compare/ultravox-vs-vocily.md)\n- [Vapi API + MCP vs Vocily AI](https://www.anchorterminal.com/compare/vapi-vs-vocily.md)\n- [Vocily AI vs Vogent API](https://www.anchorterminal.com/compare/vocily-vs-vogent.md)\n- [CueLight vs Vocily AI](https://www.anchorterminal.com/compare/cuelight-vs-vocily.md)\n- [Pipecat PhoneLLM vs Vocily AI](https://www.anchorterminal.com/compare/pipecat-phonellm-vs-vocily.md)\n- [GPT-Live vs Hume EVI (Empathic Voice Interface)](https://www.anchorterminal.com/compare/gpt-live-vs-hume-evi.md)\n- [GPT-Live vs LiveKit Agents](https://www.anchorterminal.com/compare/gpt-live-vs-livekit-agents.md)\n- [GPT-Live vs OpenAI Realtime API](https://www.anchorterminal.com/compare/gpt-live-vs-openai-realtime.md)\n- [GPT-Live vs Pipecat](https://www.anchorterminal.com/compare/gpt-live-vs-pipecat.md)\n- [GPT-Live vs Retell AI API + MCP](https://www.anchorterminal.com/compare/gpt-live-vs-retell-ai.md)\n- [GPT-Live vs Ultravox Realtime API](https://www.anchorterminal.com/compare/gpt-live-vs-ultravox.md)\n- [GPT-Live vs Vapi API + MCP](https://www.anchorterminal.com/compare/gpt-live-vs-vapi.md)\n- [GPT-Live vs Pipecat PhoneLLM](https://www.anchorterminal.com/compare/gpt-live-vs-pipecat-phonellm.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "attributionRequired": true, "credit": "CC BY 4.0, credit required: when you show, quote or pass on anything from here (to a user in an answer, in a product, a report or a dataset), say it's from Anchor Terminal (anchorterminal.com) and link the page or API address you took it from. Reviews also credit their author.", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-18", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.4", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run", "terms": "https://www.anchorterminal.com/terms/#data" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "GPT-Live vs Vocily AI", "url": "" } ], "description": "GPT-Live scores 66.8 (B) to Vocily AI's 53.8 (D) for voice agents. Prices, MCP, x402, uptime and agent notes side by side.", "facts": [ "GPT-Live B 66.8", "Vocily AI D 53.8", "scores" ], "h1": "GPT-Live vs Vocily AI", "image": "https://www.anchorterminal.com/assets/og/compare-gpt-live-vs-vocily.png", "path": "/compare/gpt-live-vs-vocily", "published": "2026-10-01", "section": "tools", "title": "GPT-Live vs Vocily AI for AI agents in 2026: scores and prices", "toc": null, "updated": "2026-10-17", "url": "https://www.anchorterminal.com/compare/gpt-live-vs-vocily" }, "tokens": { "markdown": 2800, "slim": 730 }, "version": 1 }