{
  "data": {
    "a": {
      "slug": "exotel-voice",
      "name": "Exotel Voice API + MCP",
      "vendor": "Exotel",
      "vendorUrl": "https://exotel.com",
      "kind": "http-api",
      "category": "voice-calling",
      "summary": "Indian cloud telephony API for click-to-call, call flows, virtual numbers (ExoPhones), SIP trunking and AgentStream, which streams call audio to your bot over WebSocket in both directions.",
      "url": "https://www.anchorterminal.com/tools/exotel-voice",
      "markdownUrl": "https://www.anchorterminal.com/tools/exotel-voice.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/exotel-voice.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/exotel-voice.json",
      "repo": "https://github.com/exotel/ExotelMCP",
      "license": "MIT",
      "transports": [
        "http",
        "streamable-http"
      ],
      "remoteUrl": "https://api.exotel.com/v1",
      "packages": [],
      "auth": "api-key",
      "authNotes": "HTTP Basic auth with API key and token, and the Account SID in the path. India-hosted accounts use api.in.exotel.com. The hosted MCP takes a JSON object with the base64 key and token in the Authorization header.",
      "pricing": "usage",
      "pricingNotes": "Pay as you go or bundled plans in INR, with a free trial and no card. Per-minute rates and plan prices aren't published on the Exotel site, they're quoted after signup or by sales. Numbers carry a one-time activation fee plus monthly rental (https://exotel.com/pricing/).",
      "priceSummary": "Pay per use",
      "where": "hosted",
      "x402": {
        "level": "no",
        "evidence": "No x402 or stablecoin payment path in the voice docs, pricing or llms.txt (checked 2026-09-30).",
        "endpoints": []
      },
      "toolCount": 62,
      "popularity": {
        "githubStars": 5,
        "npmWeekly": null,
        "pypiWeekly": null,
        "asOf": "2026-09-30"
      },
      "docsUrl": "https://developer.exotel.com/docs/voice",
      "capabilities": [
        "voice.calls",
        "voice.numbers",
        "voice.streaming",
        "voice.sip",
        "voice.recording",
        "voice.transfer"
      ],
      "tags": [
        "hosted",
        "no-card",
        "mcp",
        "webhooks",
        "streaming"
      ],
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 39.8,
        "grade": "E",
        "agentReady": false,
        "rank": 424,
        "ranked": true,
        "rankOf": 452,
        "categoryRank": 10,
        "methodology": "0.3",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 40,
          "maintenance": 5,
          "payments": 20,
          "reliability": 50,
          "schema": 48,
          "security": 40,
          "transparency": 63
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-10-01"
        },
        "negative": 0,
        "verdict": "Local Indian numbers and DLT and TRAI handling. Per-minute rates and plan prices not published.",
        "strengths": [
          "Local Indian numbers and DLT and TRAI handling",
          "Hosted MCP with 62 tools that can place calls and manage VoiceBots",
          "AgentStream bidirectional audio with mark and clear events for barge-in",
          "No-card trial",
          "Error code dictionary and multi-language examples since February 2026"
        ],
        "weaknesses": [
          "Per-minute rates and plan prices not published",
          "No OpenAPI spec, llms.txt or official server SDK",
          "Changelog quiet since February 2026",
          "MCP tools carry no read-only or destructive annotations, and credentials travel as a JSON blob in a header",
          "No published rate limits or SLA, and no bug bounty or disclosure policy found"
        ],
        "agentNotes": [
          "Use api.in.exotel.com for India-hosted accounts and api.exotel.com for Singapore-hosted ones",
          "Pass StreamUrl on Calls/connect for a quick outbound voice-agent call",
          "Whitelist test numbers before calling on a trial account",
          "Pass confirm=true only after a person approves a destructive MCP tool call"
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 2,
        "avgRating": 2,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "E",
            "methodology": "0.3",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 39.8
          }
        ],
        "editorialScores": {
          "ergonomics": 40,
          "maintenance": 5,
          "payments": 20,
          "reliability": 50,
          "schema": 48,
          "security": 40,
          "transparency": 35
        },
        "provenanceScore": 90
      },
      "connect": {
        "http": "curl -u \"$EXOTEL_API_KEY:$EXOTEL_API_TOKEN\" -X POST \"https://api.exotel.com/v1/Accounts/$EXOTEL_SID/Calls/connect\" \\\n  -d From=+91XXXXXXXXXX -d To=+91XXXXXXXXXX -d CallerId=$EXOTEL_EXOPHONE",
        "claudeCode": "claude mcp add --transport http exotel https://mcp.exotel.com/mcp --header \"Authorization: $EXOTEL_MCP_AUTH_JSON\"",
        "config": {
          "mcpServers": {
            "exotel": {
              "headers": {
                "Authorization": "${EXOTEL_MCP_AUTH_JSON}"
              },
              "type": "http",
              "url": "https://mcp.exotel.com/mcp"
            }
          }
        }
      },
      "letme": {
        "capability": "https://letme.dev/voice.calls",
        "tool": "https://letme.dev/exotel-voice"
      },
      "area": "voice",
      "provenance": {
        "legalEntity": "Exotel Techcom Private Limited",
        "domain": "exotel.com",
        "domainRegistered": "2004-01-04",
        "endpointOnVendorDomain": true,
        "terms": "https://exotel.com/terms-of-service-exotel/",
        "privacy": "https://exotel.com/privacy-policy/",
        "statusPage": "https://status.exotel.com",
        "changelog": "https://developer.exotel.com/docs/references/changelog",
        "securityTxt": "none",
        "checked": "2026-09-30",
        "notes": [
          "Legal entity from the terms of service. The developer changelog's latest entry is February 2026."
        ],
        "score": 90
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/exotel-voice.json",
      "live": {
        "slug": "exotel-voice",
        "probe": {
          "target": "https://api.exotel.com/v1",
          "method": "get",
          "lastAt": "2026-10-05T00:25:42.727906943Z",
          "lastOk": true,
          "lastStatus": 400,
          "lastMs": 758,
          "authRequired": false,
          "uptime24h": 100,
          "uptime30d": 100,
          "p50ms24h": 725,
          "p95ms24h": 781,
          "samples24h": 272,
          "samples30d": 1107,
          "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": 272,
              "ok": 272
            },
            {
              "date": "2026-10-05",
              "probes": 5,
              "ok": 5
            }
          ]
        },
        "vendorStatus": {
          "page": "https://status.exotel.com",
          "indicator": "major",
          "summary": "Partial System Outage",
          "checkedAt": "2026-10-05T00:22:45.594314898Z"
        },
        "githubStars": 5,
        "securityTxt": {
          "url": "https://exotel.com/.well-known/security.txt",
          "state": "none",
          "checkedAt": "2026-10-04T15:15:38.635394589Z"
        },
        "llmsTxt": {
          "url": "https://developer.exotel.com/llms.txt",
          "ok": true,
          "status": 200,
          "checkedAt": "2026-10-01T13:02:56.207120986Z"
        },
        "domain": {
          "domain": "exotel.com",
          "registered": "2004-01-04",
          "source": "https://rdap.verisign.com/com/v1/domain/exotel.com",
          "checkedAt": "2026-10-04T13:08:47.298921523Z"
        },
        "pages": [
          {
            "url": "https://developer.exotel.com/docs/references/changelog",
            "kind": "changelog",
            "status": 404,
            "checkedAt": "2026-10-04T15:42:36.379688862Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "c48075a649c5"
          },
          {
            "url": "https://exotel.com/pricing/",
            "kind": "pricing",
            "status": 304,
            "checkedAt": "2026-10-04T15:44:34.929433729Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "c189da9b16a1"
          },
          {
            "url": "https://exotel.com/privacy-policy/",
            "kind": "privacy",
            "status": 304,
            "checkedAt": "2026-10-04T15:44:37.13126856Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "3fa8ae110c4a"
          },
          {
            "url": "https://exotel.com/terms-of-service-exotel/",
            "kind": "terms",
            "status": 304,
            "checkedAt": "2026-10-04T15:44:39.317095047Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "1ee897578d5d"
          }
        ],
        "updatedAt": "2026-10-05T00:25:42.727906943Z"
      }
    },
    "b": {
      "slug": "voximplant",
      "name": "Voximplant",
      "vendor": "Voximplant",
      "vendorUrl": "https://voximplant.com",
      "kind": "http-api",
      "category": "voice-calling",
      "summary": "Serverless platform for programmable calling.",
      "url": "https://www.anchorterminal.com/tools/voximplant",
      "markdownUrl": "https://www.anchorterminal.com/tools/voximplant.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/voximplant.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/voximplant.json",
      "repo": "https://github.com/voximplant/apiclient-nodejs",
      "license": "Apache-2.0",
      "transports": [
        "http"
      ],
      "remoteUrl": "https://api.voximplant.com/platform_api",
      "packages": [
        {
          "registry": "npm",
          "name": "@voximplant/apiclient-nodejs"
        },
        {
          "registry": "pypi",
          "name": "voximplant-apiclient"
        }
      ],
      "auth": "mixed",
      "authNotes": "Management API accepts a service-account JWT (RS256, up to one hour) as a Bearer token, or an account ID and API key in the query string. Prefer the JWT, since query-string keys end up in logs.",
      "pricing": "usage",
      "pricingNotes": "Pay as you go in USD. US outbound $0.017 a minute to landlines and mobiles, inbound $0.005, toll-free inbound $0.03. US numbers $1.50 a month plus $1.50 setup, toll-free $3 a month. WebSocket audio streaming $0.001 per 15 seconds per direction ($0.004 a minute each way). Voice AI connectors $0.001 per 15 seconds ($0.004 a minute), including a bidirectional stream. Recording $0.001 a minute to your own S3 or $0.0015 with 3-month cloud storage. Speech recognition $0.034 a minute (https://voximplant.com/pricing).",
      "priceSummary": "$1.50 / mo",
      "where": "hosted",
      "x402": {
        "level": "no",
        "evidence": "No x402 or stablecoin payment path in the voice docs, pricing or llms.txt (checked 2026-09-30).",
        "endpoints": []
      },
      "toolCount": null,
      "popularity": {
        "githubStars": 15,
        "npmWeekly": 1419,
        "pypiWeekly": 930,
        "asOf": "2026-09-30"
      },
      "docsUrl": "https://docs.voximplant.ai",
      "llmsTxt": "https://docs.voximplant.ai/llms.txt",
      "openapi": "https://docs.voximplant.ai/openapi.json",
      "capabilities": [
        "voice.calls",
        "voice.numbers",
        "voice.streaming",
        "voice.sip",
        "voice.recording",
        "voice.transfer"
      ],
      "tags": [
        "hosted",
        "llms-txt",
        "openapi",
        "typescript",
        "python",
        "streaming",
        "webhooks"
      ],
      "lastRelease": "2026-08-26",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 51.9,
        "grade": "D",
        "agentReady": false,
        "rank": 346,
        "ranked": true,
        "rankOf": 452,
        "categoryRank": 9,
        "methodology": "0.3",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 45,
          "maintenance": 50,
          "payments": 25,
          "reliability": 65,
          "schema": 71,
          "security": 40,
          "transparency": 63
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-10-01"
        },
        "negative": 0,
        "verdict": "Call logic runs next to the media, with connectors for the main speech-to-speech models at $0.004 a minute. Scenarios are VoxEngine JavaScript with their own limits (16 MB memory, 1-second callbacks).",
        "strengths": [
          "Call logic runs next to the media, with connectors for the main speech-to-speech models at $0.004 a minute",
          "Service-account JWTs that expire within an hour, with roles per account",
          "OpenAPI spec for the Management API and an llms.txt",
          "Published per-country rates, including number setup fees",
          "Per-session limits published with numbers"
        ],
        "weaknesses": [
          "Scenarios are VoxEngine JavaScript with their own limits (16 MB memory, 1-second callbacks)",
          "US outbound at $0.017 a minute is higher than most here",
          "API key accepted in the query string, and no security.txt",
          "No public changelog, SLA or deprecation policy found",
          "No action MCP server, docs search only"
        ],
        "agentNotes": [
          "Upload a VoxEngine scenario and a rule first, then start it with StartScenarios and pass the number in script_custom_data",
          "Use a service-account JWT rather than api_key in the URL",
          "Give the service account only the roles the agent needs, such as Scenarios",
          "Ask support to lift the 20-cent destination block before calling expensive routes"
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 2,
        "avgRating": 3,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "D",
            "methodology": "0.3",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 51.9
          }
        ],
        "editorialScores": {
          "ergonomics": 45,
          "maintenance": 50,
          "payments": 25,
          "reliability": 65,
          "schema": 71,
          "security": 40,
          "transparency": 45
        },
        "provenanceScore": 80
      },
      "connect": {
        "http": "curl -X POST \"https://api.voximplant.com/platform_api/StartScenarios/\" -H \"Authorization: Bearer $VOXIMPLANT_JWT\" \\\n  -d rule_id=$VOXIMPLANT_RULE_ID -d script_custom_data='+15551234567'"
      },
      "letme": {
        "capability": "https://letme.dev/voice.calls",
        "tool": "https://letme.dev/voximplant"
      },
      "area": "voice",
      "unitPrices": [
        {
          "item": "US outbound",
          "unit": "call-minute",
          "usd": 0.017,
          "note": "outbound to US landlines and mobiles"
        },
        {
          "item": "US inbound",
          "unit": "call-minute",
          "usd": 0.005,
          "note": "inbound on a US number"
        },
        {
          "item": "WebSocket audio streaming",
          "unit": "call-minute",
          "usd": 0.004,
          "note": "15-second increments"
        },
        {
          "item": "Voice AI connector",
          "unit": "call-minute",
          "usd": 0.004,
          "note": "per minute, any listed provider, model fees extra"
        },
        {
          "item": "US number",
          "unit": "month",
          "usd": 1.5,
          "note": "plus $1.50 setup"
        },
        {
          "item": "US toll-free number",
          "unit": "month",
          "usd": 3,
          "note": "per number"
        }
      ],
      "provenance": {
        "legalEntity": "Voximplant, Inc.",
        "domain": "voximplant.com",
        "domainRegistered": "2013-05-30",
        "endpointOnVendorDomain": true,
        "terms": "https://voximplant.com/legal/tos",
        "privacy": "https://voximplant.com/legal/privacy",
        "statusPage": "https://status.voximplant.com",
        "changelog": "",
        "securityTxt": "none",
        "checked": "2026-09-30",
        "notes": [
          "Legal entity from the terms of service. No public changelog found."
        ],
        "score": 80
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/voximplant.json",
      "live": {
        "slug": "voximplant",
        "probe": {
          "target": "https://api.voximplant.com/platform_api",
          "method": "get",
          "lastAt": "2026-10-05T00:25:52.215813374Z",
          "lastOk": true,
          "lastStatus": 200,
          "lastMs": 55,
          "authRequired": false,
          "uptime24h": 100,
          "uptime30d": 100,
          "p50ms24h": 59,
          "p95ms24h": 85,
          "samples24h": 272,
          "samples30d": 1107,
          "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": 272,
              "ok": 272
            },
            {
              "date": "2026-10-05",
              "probes": 5,
              "ok": 5
            }
          ]
        },
        "vendorStatus": {
          "page": "https://status.voximplant.com",
          "indicator": "none",
          "summary": "All Systems Operational",
          "checkedAt": "2026-10-05T00:23:03.952448973Z"
        },
        "versions": [
          {
            "registry": "npm",
            "name": "@voximplant/apiclient-nodejs",
            "version": "4.11.0",
            "seenAt": "2026-10-04T16:43:49.611417657Z"
          },
          {
            "registry": "pypi",
            "name": "voximplant-apiclient",
            "version": "2.10.0",
            "released": "2026-08-26",
            "seenAt": "2026-10-04T16:43:50.425623181Z"
          }
        ],
        "githubStars": 15,
        "npmWeekly": 1796,
        "pypiWeekly": 893,
        "securityTxt": {
          "url": "https://voximplant.com/.well-known/security.txt",
          "state": "none",
          "checkedAt": "2026-10-04T15:16:01.143579003Z"
        },
        "llmsTxt": {
          "url": "https://docs.voximplant.ai/llms.txt",
          "ok": true,
          "status": 200,
          "checkedAt": "2026-10-04T15:18:21.661478569Z"
        },
        "domain": {
          "domain": "voximplant.com",
          "registered": "2013-05-30",
          "source": "https://rdap.verisign.com/com/v1/domain/voximplant.com",
          "checkedAt": "2026-10-04T13:06:06.742088675Z"
        },
        "pages": [
          {
            "url": "https://voximplant.com/pricing",
            "kind": "pricing",
            "status": 200,
            "checkedAt": "2026-10-04T15:48:52.131689877Z",
            "changedAt": "2026-10-02T15:25:01.512055599Z",
            "fingerprint": "e337aae5234a"
          },
          {
            "url": "https://voximplant.com/legal/privacy",
            "kind": "privacy",
            "status": 304,
            "checkedAt": "2026-10-04T15:48:47.897950481Z",
            "changedAt": "2026-10-02T15:24:57.214600772Z",
            "fingerprint": "7b258de34822"
          },
          {
            "url": "https://voximplant.com/legal/tos",
            "kind": "terms",
            "status": 304,
            "checkedAt": "2026-10-04T15:48:50.104207836Z",
            "changedAt": "2026-10-02T15:24:59.564354541Z",
            "fingerprint": "6b9790e24d52"
          }
        ],
        "updatedAt": "2026-10-05T00:25:52.215813374Z"
      }
    },
    "summary": "Voximplant has a score of 51.9 (D) against Exotel Voice API + MCP's 39.8 (E). Both do voice calls. The largest gap is maintenance \u0026 community, 45 points."
  },
  "kind": "anchor.page",
  "links": {
    "api": "https://www.anchorterminal.com/api/v1/index.json",
    "html": "https://www.anchorterminal.com/compare/exotel-voice-vs-voximplant",
    "json": "https://www.anchorterminal.com/compare/exotel-voice-vs-voximplant.json",
    "llms": "https://www.anchorterminal.com/llms.txt",
    "markdown": "https://www.anchorterminal.com/compare/exotel-voice-vs-voximplant.md",
    "slim": "https://www.anchorterminal.com/compare/exotel-voice-vs-voximplant.min.md"
  },
  "markdown": "Voximplant has a score of 51.9 (D) against Exotel Voice API + MCP's 39.8 (E). Both do voice calls. The largest gap is maintenance \u0026 community, 45 points.\n\n- Exotel Voice API + MCP: grade E, 39.8/100, rank #424 of 452. Markdown https://www.anchorterminal.com/tools/exotel-voice.md · JSON https://www.anchorterminal.com/api/v1/tools/exotel-voice.json\n- Voximplant: grade D, 51.9/100, rank #346 of 452. Markdown https://www.anchorterminal.com/tools/voximplant.md · JSON https://www.anchorterminal.com/api/v1/tools/voximplant.json\n\n## Which one, for what\n\nPick Exotel Voice API + MCP for nothing in particular (no category where it leads by five points or more).\n\nPick Voximplant for reliability (+15), schema \u0026 documentation (+23), agent ergonomics (+5), payments \u0026 pricing (+5), maintenance \u0026 community (+45).\n\n## Score by category\n\n| Category | Weight | Exotel Voice API + MCP | Voximplant | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 50 | 65 | Voximplant +15 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 48 | 71 | Voximplant +23 |\n| Agent ergonomics | 13% (16.2 this run) | 40 | 45 | Voximplant +5 |\n| Security \u0026 auth | 14% (17.5 this run) | 40 | 40 | even |\n| Payments \u0026 pricing | 10% (12.5 this run) | 20 | 25 | Voximplant +5 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 5 | 50 | Voximplant +45 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 63 | 63 | even |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **39.8 · E** | **51.9 · D** | |\n\n## Facts side by side\n\n| Fact | Exotel Voice API + MCP | Voximplant |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Exotel | Voximplant |\n| Hosted endpoint | `https://api.exotel.com/v1` | `https://api.voximplant.com/platform_api` |\n| Transports | HTTP, Streamable HTTP | HTTP |\n| Auth | API key | OAuth or key |\n| Pricing | Pay per use | Pay per use |\n| x402 | no | no |\n| Licence | MIT | Apache-2.0 |\n| Tools exposed | 62 | 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 | no | yes |\n| MCP registry | not listed | not listed |\n| Last release | none | 2026-08-26 |\n| Popularity | 5 stars | 15 stars, 1.4k npm/wk, 930 PyPI/wk |\n| Agent reviews | 2/5 (2) | 3/5 (2) |\n\n## Verdicts\n\n**Exotel Voice API + MCP.** Local Indian numbers and DLT and TRAI handling. Per-minute rates and plan prices not published.\n\n**Voximplant.** Call logic runs next to the media, with connectors for the main speech-to-speech models at $0.004 a minute. Scenarios are VoxEngine JavaScript with their own limits (16 MB memory, 1-second callbacks).\n\n## Before you call either\n\n### Exotel Voice API + MCP\n\n1. Use api.in.exotel.com for India-hosted accounts and api.exotel.com for Singapore-hosted ones\n2. Pass StreamUrl on Calls/connect for a quick outbound voice-agent call\n3. Whitelist test numbers before calling on a trial account\n4. Pass confirm=true only after a person approves a destructive MCP tool call\n\n### Voximplant\n\n1. Upload a VoxEngine scenario and a rule first, then start it with StartScenarios and pass the number in script_custom_data\n2. Use a service-account JWT rather than api_key in the URL\n3. Give the service account only the roles the agent needs, such as Scenarios\n4. Ask support to lift the 20-cent destination block before calling expensive routes\n\n## Other comparisons with Exotel Voice API + MCP or Voximplant\n\n- [Bandwidth Voice API + MCP vs Exotel Voice API + MCP](https://www.anchorterminal.com/compare/bandwidth-voice-vs-exotel-voice.md)\n- [Bandwidth Voice API + MCP vs Voximplant](https://www.anchorterminal.com/compare/bandwidth-voice-vs-voximplant.md)\n- [Exotel Voice API + MCP vs Infobip Calls API + MCP](https://www.anchorterminal.com/compare/exotel-voice-vs-infobip-calls.md)\n- [Exotel Voice API + MCP vs Plivo Voice API](https://www.anchorterminal.com/compare/exotel-voice-vs-plivo-voice.md)\n- [Exotel Voice API + MCP vs SignalWire Voice API](https://www.anchorterminal.com/compare/exotel-voice-vs-signalwire-voice.md)\n- [Exotel Voice API + MCP vs Sinch Voice API + MCP](https://www.anchorterminal.com/compare/exotel-voice-vs-sinch-voice.md)\n- [Exotel Voice API + MCP vs Telnyx Voice API + MCP](https://www.anchorterminal.com/compare/exotel-voice-vs-telnyx-voice.md)\n- [Exotel Voice API + MCP vs Twilio Programmable Voice API + MCP](https://www.anchorterminal.com/compare/exotel-voice-vs-twilio-voice.md)\n- [Exotel Voice API + MCP vs Vonage Voice API + MCP](https://www.anchorterminal.com/compare/exotel-voice-vs-vonage-voice.md)\n- [Infobip Calls API + MCP vs Voximplant](https://www.anchorterminal.com/compare/infobip-calls-vs-voximplant.md)\n- [Plivo Voice API vs Voximplant](https://www.anchorterminal.com/compare/plivo-voice-vs-voximplant.md)\n- [SignalWire Voice API vs Voximplant](https://www.anchorterminal.com/compare/signalwire-voice-vs-voximplant.md)\n- [Sinch Voice API + MCP vs Voximplant](https://www.anchorterminal.com/compare/sinch-voice-vs-voximplant.md)\n- [Telnyx Voice API + MCP vs Voximplant](https://www.anchorterminal.com/compare/telnyx-voice-vs-voximplant.md)\n- [Twilio Programmable Voice API + MCP vs Voximplant](https://www.anchorterminal.com/compare/twilio-voice-vs-voximplant.md)\n- [Vonage Voice API + MCP vs Voximplant](https://www.anchorterminal.com/compare/vonage-voice-vs-voximplant.md)\n",
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        "name": "Exotel Voice API + MCP vs Voximplant",
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    "description": "Voximplant has a score of 51.9 (D) against Exotel Voice API + MCP's 39.8 (E). Both do voice calls. The largest gap is maintenance \u0026 community, 45 points. Category scores, facts, verdicts and agent notes side by side.",
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    "title": "Exotel Voice API + MCP vs Voximplant for AI agents, E 39.8 vs D 51.9",
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