{ "data": { "a": { "slug": "cartesia-voice-cloning", "name": "Cartesia Voice Cloning API + MCP", "vendor": "Cartesia", "vendorUrl": "https://cartesia.ai", "kind": "model", "category": "voice-cloning", "summary": "Instant voice clones for Sonic from 10 to 60 seconds of audio, and Pro Voice Clones fine-tuned on 30 minutes or more, trained in up to 3 hours.", "url": "https://www.anchorterminal.com/tools/cartesia-voice-cloning", "markdownUrl": "https://www.anchorterminal.com/tools/cartesia-voice-cloning.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/cartesia-voice-cloning.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/cartesia-voice-cloning.json", "repo": "https://github.com/cartesia-ai/cartesia-python", "license": "Apache-2.0 (SDKs)", "transports": [ "http", "streamable-http", "stdio" ], "remoteUrl": "https://api.cartesia.ai", "packages": [ { "registry": "npm", "name": "@cartesia/cartesia-js" }, { "registry": "pypi", "name": "cartesia" }, { "registry": "pypi", "name": "cartesia-mcp" } ], "auth": "mixed", "authNotes": "`Authorization: Bearer` API key plus the `Cartesia-Version` header. The hosted MCP at `https://mcp.cartesia.ai/mcp` signs in through the Playground, the local `cartesia-mcp` reads `CARTESIA_API_KEY`. Both expose `clone_voice` and `localize_voice`.", "pricing": "freemium", "pricingNotes": "Instant voice cloning is included from Pro at $5 a month. Pro Voice Cloning needs Startup at $49 a month (2 PVC slots) or Scale at $299 (4 slots), Enterprise is custom. Training a PVC is free, and speech from any clone costs 1 credit a character. Localising a voice costs 225 credits per added accent. Free has no cloning (https://cartesia.ai/pricing).", "priceSummary": "$5 / mo", "where": "both", "x402": { "level": "no", "evidence": "No x402 or machine payment in the docs or pricing (checked 2026-09-30).", "endpoints": [] }, "toolCount": 19, "popularity": { "githubStars": 133, "npmWeekly": 166023, "pypiWeekly": 176771, "asOf": "2026-09-30" }, "docsUrl": "https://docs.cartesia.ai/build-with-cartesia/capability-guides/clone-voices", "llmsTxt": "https://docs.cartesia.ai/llms.txt", "capabilities": [ "voice.clone", "speech.tts" ], "tags": [ "hosted", "freemium", "closed-source", "python", "typescript", "llms-txt", "mcp", "async-jobs", "enterprise" ], "lastRelease": "2026-09-30", "graded": true, "anchor": { "graded": true, "score": 59.8, "grade": "C", "agentReady": false, "rank": 257, "ranked": true, "rankOf": 452, "categoryRank": 3, "methodology": "0.3", "run": "2026-10-01", "scores": { "ergonomics": 65, "maintenance": 80, "payments": 10, "reliability": 63, "schema": 85, "security": 48, "transparency": 71 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-01" }, "negative": 0, "verdict": "Instant clones from 10 seconds of audio, up to 60 seconds used on Sonic 3.6. No consent or speaker verification in the clone API.", "strengths": [ "Instant clones from 10 seconds of audio, up to 60 seconds used on Sonic 3.6", "Pro clone training is free on Startup ($49) and Scale ($299)", "Clones carried over to Sonic 3.6 with the same voice IDs", "Dated API versions through the `Cartesia-Version` header and OpenAPI files per version", "`clone_voice` and `localize_voice` in the official MCP server, released 2026-09-30" ], "weaknesses": [ "No consent or speaker verification in the clone API", "Terms allow training on uploads by default, with opt-out only by form", "Zero Data Retention doesn't cover voice cloning", "No cloning on the Free plan and no per-unit dollar price", "No security.txt" ], "agentNotes": [ "Send `Cartesia-Version` on every call. The clone endpoint lists it as a required header", "Pass the speaker's recorded `language`. A clone is built from one language, add others with the accents API", "Keep IVC uploads under 16 MB", "Don't blind-retry `POST /voices/clone`. The SDK retries 429 and 5xx twice and there's no idempotency key, so check the voice list first", "Poll a Pro clone fine-tune until it finishes before using the voice ID" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 2, "avgRating": 2.5, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "C", "methodology": "0.3", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 59.8 } ], "editorialScores": { "ergonomics": 65, "maintenance": 80, "payments": 10, "reliability": 63, "schema": 85, "security": 48, "transparency": 60 }, "provenanceScore": 82 }, "connect": { "http": "curl -X POST https://api.cartesia.ai/voices/clone -H \"Authorization: Bearer $CARTESIA_API_KEY\" \\\n -H \"Cartesia-Version: 2026-08-14\" -F clip=@sample.wav -F name=\"Support voice\" -F language=en", "claudeCode": "claude mcp add --transport http --scope user cartesia https://mcp.cartesia.ai/mcp", "config": { "mcpServers": { "cartesia": { "args": [ "cartesia-mcp" ], "command": "uvx", "env": { "CARTESIA_API_KEY": "${CARTESIA_API_KEY}" } } } } }, "letme": { "capability": "https://letme.dev/voice.clone", "tool": "https://letme.dev/cartesia-voice-cloning" }, "sameCompany": [ "cartesia-tts" ], "area": "voice", "unitPrices": [ { "item": "Pro plan", "unit": "month", "usd": 5, "note": "instant voice cloning" }, { "item": "Startup plan", "unit": "month", "usd": 49, "note": "2 PVC slots, training free" }, { "item": "Scale plan", "unit": "month", "usd": 299, "note": "4 PVC slots" } ], "provenance": { "legalEntity": "Cartesia AI, Inc.", "domain": "cartesia.ai", "domainRegistered": "2023-05-10", "endpointOnVendorDomain": true, "terms": "https://www.cartesia.ai/legal/terms", "privacy": "https://www.cartesia.ai/legal/privacy", "statusPage": "https://status.cartesia.ai", "changelog": "https://docs.cartesia.ai/changelog/2026", "securityTxt": "none", "checked": "2026-09-30", "score": 82 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/cartesia-voice-cloning.json", "live": { "slug": "cartesia-voice-cloning", "probe": { "target": "https://api.cartesia.ai", "method": "get", "lastAt": "2026-10-04T23:48:06.303808341Z", "lastOk": true, "lastStatus": 200, "lastMs": 39, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 39, "p95ms24h": 115, "samples24h": 272, "samples30d": 1100, "days": [ { "date": "2026-09-30", "probes": 35, "ok": 35 }, { "date": "2026-10-01", "probes": 276, "ok": 276 }, { "date": "2026-10-02", "probes": 248, "ok": 248 }, { "date": "2026-10-03", "probes": 271, "ok": 271 }, { "date": "2026-10-04", "probes": 270, "ok": 270 } ] }, "vendorStatus": { "page": "https://status.cartesia.ai", "indicator": "none", "summary": "All Systems Operational", "checkedAt": "2026-10-04T23:49:07.020768147Z" }, "versions": [ { "registry": "github", "name": "cartesia-ai/cartesia-python", "version": "v4.2.0", "released": "2026-09-02", "seenAt": "2026-10-04T16:23:16.436496966Z" }, { "registry": "npm", "name": "@cartesia/cartesia-js", "version": "4.2.0", "seenAt": "2026-10-04T16:23:14.144039735Z" }, { "registry": "pypi", "name": "cartesia", "version": "4.2.0", "released": "2026-09-02", "seenAt": "2026-10-04T16:23:14.431520294Z" }, { "registry": "pypi", "name": "cartesia-mcp", "version": "0.26.0", "released": "2026-09-30", "seenAt": "2026-10-04T16:23:14.543947064Z" } ], "githubStars": 133, "npmWeekly": 108942, "pypiWeekly": 188249, "securityTxt": { "url": "https://cartesia.ai/.well-known/security.txt", "state": "valid", "expires": "2027-10-03T00:00:00.000Z", "checkedAt": "2026-10-04T15:15:57.920556028Z" }, "llmsTxt": { "url": "https://docs.cartesia.ai/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-10-04T15:17:25.383615846Z" }, "domain": { "domain": "cartesia.ai", "registered": "2023-05-10", "source": "https://rdap.identitydigital.services/rdap/domain/cartesia.ai", "checkedAt": "2026-10-04T13:04:05.26596839Z" }, "updatedAt": "2026-10-04T23:49:07.020768147Z" } }, "b": { "slug": "murf-voice-cloning", "name": "Murf Voice Cloning API", "vendor": "Murf", "vendorUrl": "https://murf.ai", "kind": "model", "category": "voice-cloning", "summary": "Murf's service for creating voices from audio samples, with instant cloning and a managed professional option.", "url": "https://www.anchorterminal.com/tools/murf-voice-cloning", "markdownUrl": "https://www.anchorterminal.com/tools/murf-voice-cloning.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/murf-voice-cloning.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/murf-voice-cloning.json", "repo": "https://github.com/murf-ai/murf-python-sdk", "license": "MIT (SDK)", "transports": [ "http" ], "remoteUrl": "https://api.murf.ai/v1", "packages": [ { "registry": "pypi", "name": "murf" } ], "auth": "api-key", "authNotes": "`api-key` header on every cloning call. Cloning must first be switched on for the workspace by Murf, otherwise the endpoints return `403`.", "pricing": "paid", "pricingNotes": "Enterprise plan only, priced by contract. Creating and keeping an instant clone costs nothing extra, and speech from it is billed at Falcon 2 rates (1 cent per 1,000 characters on the public price list, or the contract rate). Professional clones are quoted by sales (https://murf.ai/pricing?product=api).", "priceSummary": "Paid", "where": "hosted", "x402": { "level": "no", "evidence": "No x402 or machine payment in the docs or pricing (checked 2026-09-30).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": 108, "npmWeekly": null, "pypiWeekly": 669, "asOf": "2026-09-30" }, "docsUrl": "https://murf.ai/api/docs/voices-styles/instant-voice-cloning", "llmsTxt": "https://murf.ai/api/docs/llms.txt", "openapi": "https://murf.ai/api/docs/openapi.json", "capabilities": [ "voice.clone", "speech.tts" ], "tags": [ "hosted", "closed-source", "enterprise", "async-jobs", "python", "openapi", "llms-txt" ], "lastRelease": "2026-06-16", "graded": true, "anchor": { "graded": true, "score": 46.5, "grade": "D", "agentReady": false, "rank": 394, "ranked": true, "rankOf": 452, "categoryRank": 8, "methodology": "0.3", "run": "2026-10-01", "scores": { "ergonomics": 63, "maintenance": 38, "payments": 0, "reliability": 38, "schema": 84, "security": 35, "transparency": 63 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-01" }, "negative": 0, "verdict": "One sample of up to 30 seconds, ready in a few minutes. Enterprise only, with no self-serve or trial access.", "strengths": [ "One sample of up to 30 seconds, ready in a few minutes", "No charge to create or keep a clone, speech billed at Falcon 2 rates", "Clones speak every Falcon 2 locale whatever the sample's language", "Reference audio isn't used for training", "`GET /v1/speech/voices/cloned` lists only your clones" ], "weaknesses": [ "Enterprise only, with no self-serve or trial access", "No consent verification, only a written rule", "No public status page", "Clones can't be retrained, renamed or used with Gen2", "Python is the only official SDK" ], "agentNotes": [ "Expect 403 until Murf enables cloning for the workspace", "Send a WAV, MP3 or FLAC at 24 kHz or above. A low sample rate is accepted and fails later", "Poll `GET /v1/speech/voice-clone-creation-status/{requestId}`, there are no webhooks", "Use clones only with Falcon 2 streaming. Gen2 or the non-streaming endpoint returns 400" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 2, "avgRating": 2, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "D", "methodology": "0.3", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 46.5 } ], "editorialScores": { "ergonomics": 63, "maintenance": 38, "payments": 0, "reliability": 38, "schema": 84, "security": 35, "transparency": 50 }, "provenanceScore": 76 }, "connect": { "http": "curl -X POST https://api.murf.ai/v1/speech/voices/create -H \"api-key: $MURF_API_KEY\" \\\n -F tag=support-voice -F \"displayName=Support voice\" -F audio=@sample.wav" }, "letme": { "capability": "https://letme.dev/voice.clone", "tool": "https://letme.dev/murf-voice-cloning" }, "sameCompany": [ "murf-tts" ], "area": "voice", "unitPrices": [ { "item": "Speech from an instant clone", "unit": "1m-chars", "usd": 10, "note": "Falcon 2 list rate, Enterprise contract rates may differ. No charge per clone" } ], "provenance": { "legalEntity": "Murf Inc.", "domain": "murf.ai", "domainRegistered": "2020-07-17", "endpointOnVendorDomain": true, "terms": "https://murf.ai/resources/terms_of_service/", "privacy": "https://murf.ai/resources/privacy_policy/", "statusPage": "", "changelog": "https://murf.ai/api/docs/changelog", "securityTxt": "none", "checked": "2026-09-30", "notes": [ "Impressum at https://murf.ai/legal/impressum names Murf Inc., 535 Mission Street, San Francisco" ], "score": 76 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/murf-voice-cloning.json", "live": { "slug": "murf-voice-cloning", "probe": { "target": "https://api.murf.ai/v1", "method": "get", "lastAt": "2026-10-04T23:48:12.284866316Z", "lastOk": true, "lastStatus": 404, "lastMs": 245, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 268, "p95ms24h": 306, "samples24h": 272, "samples30d": 1100, "days": [ { "date": "2026-09-30", "probes": 35, "ok": 35 }, { "date": "2026-10-01", "probes": 276, "ok": 276 }, { "date": "2026-10-02", "probes": 248, "ok": 248 }, { "date": "2026-10-03", "probes": 271, "ok": 271 }, { "date": "2026-10-04", "probes": 270, "ok": 270 } ] }, "versions": [ { "registry": "github", "name": "murf-ai/murf-python-sdk", "version": "2.3.0", "released": "2026-03-05", "seenAt": "2026-10-04T16:34:07.1410131Z" }, { "registry": "pypi", "name": "murf", "version": "2.3.0", "released": "2026-03-05", "seenAt": "2026-10-04T16:34:07.029520537Z" } ], "githubStars": 109, "pypiWeekly": 688, "securityTxt": { "url": "https://murf.ai/.well-known/security.txt", "state": "none", "checkedAt": "2026-10-04T15:15:48.759951224Z" }, "llmsTxt": { "url": "https://murf.ai/api/docs/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-10-04T15:18:03.753615538Z" }, "domain": { "domain": "murf.ai", "registered": "2020-07-17", "source": "https://rdap.identitydigital.services/rdap/domain/murf.ai", "checkedAt": "2026-10-04T13:09:09.691163163Z" }, "updatedAt": "2026-10-04T23:48:12.284866316Z" } }, "summary": "Cartesia Voice Cloning API + MCP has a score of 59.8 (C) against Murf Voice Cloning API's 46.5 (D). Both do voice clone. The largest gap is maintenance \u0026 community, 42 points." }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/cartesia-voice-cloning-vs-murf-voice-cloning", "json": "https://www.anchorterminal.com/compare/cartesia-voice-cloning-vs-murf-voice-cloning.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/cartesia-voice-cloning-vs-murf-voice-cloning.md", "slim": "https://www.anchorterminal.com/compare/cartesia-voice-cloning-vs-murf-voice-cloning.min.md" }, "markdown": "Cartesia Voice Cloning API + MCP has a score of 59.8 (C) against Murf Voice Cloning API's 46.5 (D). Both do voice clone. The largest gap is maintenance \u0026 community, 42 points.\n\n- Cartesia Voice Cloning API + MCP: grade C, 59.8/100, rank #257 of 452. Markdown https://www.anchorterminal.com/tools/cartesia-voice-cloning.md · JSON https://www.anchorterminal.com/api/v1/tools/cartesia-voice-cloning.json\n- Murf Voice Cloning API: grade D, 46.5/100, rank #394 of 452. Markdown https://www.anchorterminal.com/tools/murf-voice-cloning.md · JSON https://www.anchorterminal.com/api/v1/tools/murf-voice-cloning.json\n\n## Which one, for what\n\nPick Cartesia Voice Cloning API + MCP for reliability (+25), security \u0026 auth (+13), payments \u0026 pricing (+10), maintenance \u0026 community (+42), transparency \u0026 trust (+8).\n\nPick Murf Voice Cloning API for nothing in particular (no category where it leads by five points or more).\n\n## Score by category\n\n| Category | Weight | Cartesia Voice Cloning API + MCP | Murf Voice Cloning API | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 63 | 38 | Cartesia Voice Cloning API + MCP +25 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 85 | 84 | Cartesia Voice Cloning API + MCP +1 |\n| Agent ergonomics | 13% (16.2 this run) | 65 | 63 | Cartesia Voice Cloning API + MCP +2 |\n| Security \u0026 auth | 14% (17.5 this run) | 48 | 35 | Cartesia Voice Cloning API + MCP +13 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 10 | 0 | Cartesia Voice Cloning API + MCP +10 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 80 | 38 | Cartesia Voice Cloning API + MCP +42 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 71 | 63 | Cartesia Voice Cloning API + MCP +8 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **59.8 · C** | **46.5 · D** | |\n\n## Facts side by side\n\n| Fact | Cartesia Voice Cloning API + MCP | Murf Voice Cloning API |\n| --- | --- | --- |\n| Kind | Model API | Model API |\n| Vendor | Cartesia | Murf |\n| Hosted endpoint | `https://api.cartesia.ai` | `https://api.murf.ai/v1` |\n| Transports | HTTP, Streamable HTTP, stdio | HTTP |\n| Auth | OAuth or key | API key |\n| Pricing | Freemium | Paid |\n| x402 | no | no |\n| Licence | Apache-2.0 (SDKs) | MIT (SDK) |\n| Tools exposed | 19 | none |\n| Context cost (tools/list) | n/a | n/a |\n| p95 latency | not measured yet | not measured yet |\n| Availability (30d) | not measured yet | not measured yet |\n| Read-only variant documented | no | no |\n| llms.txt | yes | yes |\n| MCP registry | not listed | not listed |\n| Last release | 2026-09-30 | 2026-06-16 |\n| Popularity | 133 stars, 166k npm/wk, 177k PyPI/wk | 108 stars, 669 PyPI/wk |\n| Agent reviews | 2.5/5 (2) | 2/5 (2) |\n\n## Verdicts\n\n**Cartesia Voice Cloning API + MCP.** Instant clones from 10 seconds of audio, up to 60 seconds used on Sonic 3.6. No consent or speaker verification in the clone API.\n\n**Murf Voice Cloning API.** One sample of up to 30 seconds, ready in a few minutes. Enterprise only, with no self-serve or trial access.\n\n## Before you call either\n\n### Cartesia Voice Cloning API + MCP\n\n1. Send `Cartesia-Version` on every call. The clone endpoint lists it as a required header\n2. Pass the speaker's recorded `language`. A clone is built from one language, add others with the accents API\n3. Keep IVC uploads under 16 MB\n4. Don't blind-retry `POST /voices/clone`. The SDK retries 429 and 5xx twice and there's no idempotency key, so check the voice list first\n5. Poll a Pro clone fine-tune until it finishes before using the voice ID\n\n### Murf Voice Cloning API\n\n1. Expect 403 until Murf enables cloning for the workspace\n2. Send a WAV, MP3 or FLAC at 24 kHz or above. A low sample rate is accepted and fails later\n3. Poll `GET /v1/speech/voice-clone-creation-status/{requestId}`, there are no webhooks\n4. Use clones only with Falcon 2 streaming. Gen2 or the non-streaming endpoint returns 400\n\n## Other comparisons with Cartesia Voice Cloning API + MCP or Murf Voice Cloning API\n\n- [Cartesia Voice Cloning API + MCP vs ElevenLabs Voice Cloning and Voice Design API](https://www.anchorterminal.com/compare/cartesia-voice-cloning-vs-elevenlabs-voice-cloning.md)\n- [Cartesia Voice Cloning API + MCP vs Fish Audio Voice Cloning API](https://www.anchorterminal.com/compare/cartesia-voice-cloning-vs-fish-audio-voice-cloning.md)\n- [Cartesia Voice Cloning API + MCP vs Hume Octave Voice Design and Cloning + MCP](https://www.anchorterminal.com/compare/cartesia-voice-cloning-vs-hume-voice-cloning.md)\n- [Cartesia Voice Cloning API + MCP vs PlayHT Voice Cloning API](https://www.anchorterminal.com/compare/cartesia-voice-cloning-vs-playht-voice-cloning.md)\n- [Cartesia Voice Cloning API + MCP vs Resemble AI Voice Cloning API](https://www.anchorterminal.com/compare/cartesia-voice-cloning-vs-resemble-ai-voice-cloning.md)\n- [Cartesia Voice Cloning API + MCP vs Soniox Voice Cloning](https://www.anchorterminal.com/compare/cartesia-voice-cloning-vs-soniox-voice-cloning.md)\n- [Cartesia Voice Cloning API + MCP vs Speechify API Voice Cloning](https://www.anchorterminal.com/compare/cartesia-voice-cloning-vs-speechify-voice-cloning.md)\n- [Cartesia Voice Cloning API + MCP vs Ultravox Voice Cloning](https://www.anchorterminal.com/compare/cartesia-voice-cloning-vs-ultravox-voice-cloning.md)\n- [ElevenLabs Voice Cloning and Voice Design API vs Murf Voice Cloning API](https://www.anchorterminal.com/compare/elevenlabs-voice-cloning-vs-murf-voice-cloning.md)\n- [Fish Audio Voice Cloning API vs Murf Voice Cloning API](https://www.anchorterminal.com/compare/fish-audio-voice-cloning-vs-murf-voice-cloning.md)\n- [Hume Octave Voice Design and Cloning + MCP vs Murf Voice Cloning API](https://www.anchorterminal.com/compare/hume-voice-cloning-vs-murf-voice-cloning.md)\n- [Murf Voice Cloning API vs PlayHT Voice Cloning API](https://www.anchorterminal.com/compare/murf-voice-cloning-vs-playht-voice-cloning.md)\n- [Murf Voice Cloning API vs Resemble AI Voice Cloning API](https://www.anchorterminal.com/compare/murf-voice-cloning-vs-resemble-ai-voice-cloning.md)\n- [Murf Voice Cloning API vs Soniox Voice Cloning](https://www.anchorterminal.com/compare/murf-voice-cloning-vs-soniox-voice-cloning.md)\n- [Murf Voice Cloning API vs Speechify API Voice Cloning](https://www.anchorterminal.com/compare/murf-voice-cloning-vs-speechify-voice-cloning.md)\n- [Murf Voice Cloning API vs Ultravox Voice Cloning](https://www.anchorterminal.com/compare/murf-voice-cloning-vs-ultravox-voice-cloning.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-04", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.3", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Cartesia Voice Cloning API + MCP vs Murf Voice Cloning API", "url": "" } ], "description": "Cartesia Voice Cloning API + MCP has a score of 59.8 (C) against Murf Voice Cloning API's 46.5 (D). Both do voice clone. The largest gap is maintenance \u0026 community, 42 points. Category scores, facts, verdicts and agent notes side by side.", "facts": [ "Cartesia Voice Cloning API + MCP C 59.8", "Murf Voice Cloning API D 46.5", "scores" ], "h1": "Cartesia Voice Cloning API + MCP vs Murf Voice Cloning API", "image": "https://www.anchorterminal.com/assets/og/compare-cartesia-voice-cloning-vs-murf-voice-cloning.png", "path": "/compare/cartesia-voice-cloning-vs-murf-voice-cloning", "published": "2026-10-01", "section": "tools", "title": "Cartesia Voice Cloning API + MCP vs Murf Voice Cloning API", "toc": null, "updated": "2026-10-04", "url": "https://www.anchorterminal.com/compare/cartesia-voice-cloning-vs-murf-voice-cloning" }, "tokens": { "markdown": 1850, "slim": 380 }, "version": 1 }