{
  "data": {
    "a": {
      "slug": "bland-ai",
      "name": "Bland AI API + MCP",
      "vendor": "Bland AI",
      "vendorUrl": "https://www.bland.ai",
      "kind": "http-api",
      "category": "voice-agents",
      "summary": "Phone-first voice-agent platform that runs its own speech recognition, language model, TTS and telephony, billed as one per-minute rate.",
      "url": "https://www.anchorterminal.com/tools/bland-ai",
      "markdownUrl": "https://www.anchorterminal.com/tools/bland-ai.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/bland-ai.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/bland-ai.json",
      "transports": [
        "http",
        "streamable-http",
        "stdio"
      ],
      "remoteUrl": "https://api.bland.ai/v1",
      "packages": [
        {
          "registry": "npm",
          "name": "bland-cli"
        }
      ],
      "auth": "api-key",
      "authNotes": "API key in the `Authorization` header for REST, and as `Bearer org_...` for the hosted MCP server at `https://api.bland.ai/v1/mcp`. The `bland mcp` command in the CLI runs a local stdio server. An agent can sign its owner up through a device-code flow or a headless flow that needs a texted 6-digit code from the owner.",
      "pricing": "freemium",
      "pricingNotes": "Start is free to join with 2 credits and an inbound number, no card, then $0.14 a connected minute and $0.05 a transfer minute, 10 concurrent calls and 100 calls a day. Build is $299 a month with $0.12 a minute, $0.04 transfer, 50 concurrent calls and 2,000 calls a day. Scale is $499 a month with $0.11 a minute, $0.03 transfer, 100 concurrent calls and 5,000 calls a day. Enterprise is custom. Every outbound attempt has a $0.015 minimum and failed calls are charged $0.015. SMS is $0.02 a message. The rate covers STT, LLM, TTS and telephony, and BYO Twilio customers pay no transfer fee. An Agent Phone Plan for personal AI agents is $29.99 a month ($14.99 the first month) (https://docs.bland.ai/platform/billing).",
      "priceSummary": "$299 / mo",
      "where": "both",
      "x402": {
        "level": "no",
        "evidence": "No x402 support in the docs, pricing page or MCP docs (checked 2026-09-30). Headless signup for the Agent Phone Plan answers HTTP 402 with a Machine Payments Protocol challenge settled through Stripe Link, which is a different protocol from x402 and only covers that plan (https://docs.bland.ai/platform/agent-headless-onboarding).",
        "endpoints": []
      },
      "toolCount": 42,
      "popularity": {
        "githubStars": null,
        "npmWeekly": 1179,
        "pypiWeekly": null,
        "asOf": "2026-09-30"
      },
      "docsUrl": "https://docs.bland.ai",
      "llmsTxt": "https://docs.bland.ai/llms.txt",
      "capabilities": [
        "voice.agent",
        "voice.pipeline",
        "voice.tools",
        "voice.telephony"
      ],
      "tags": [
        "hosted",
        "closed-source",
        "freemium",
        "no-card",
        "mcp",
        "llms-txt",
        "webhooks",
        "pipeline",
        "enterprise"
      ],
      "lastRelease": "2026-09-13",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 64.1,
        "grade": "B",
        "agentReady": false,
        "rank": 191,
        "ranked": true,
        "rankOf": 452,
        "categoryRank": 4,
        "methodology": "0.3",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 53,
          "maintenance": 60,
          "payments": 65,
          "reliability": 65,
          "schema": 68,
          "security": 66,
          "transparency": 74
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-10-01"
        },
        "negative": 0,
        "verdict": "One per-minute rate covering STT, LLM, TTS and telephony, $0.14 on Start and $0.12 on Build. No OpenAPI document.",
        "strengths": [
          "One per-minute rate covering STT, LLM, TTS and telephony, $0.14 on Start and $0.12 on Build",
          "Start plan with 2 credits and an inbound number, no card",
          "Hosted MCP server with 42 tools labelled read, write or destructive, with confirmation on destructive ones",
          "Headless agent signup that needs only a 6-digit texted code from the owner",
          "Subprocessor list with locations and a valid security.txt"
        ],
        "weaknesses": [
          "No OpenAPI document",
          "Start caps at 10 concurrent calls and 100 calls a day",
          "Failed calls and outbound attempts cost $0.015 each",
          "Audit logs are enterprise-only and don't record API key use",
          "Privacy policy gives no retention period for recordings or transcripts"
        ],
        "agentNotes": [
          "Call `wait_for_call` (it waits up to 45 seconds) instead of polling `get_call_log`",
          "Send destructive MCP tools a second time with the confirmation argument",
          "Space calls to the same number at least 10 seconds apart or expect a 429",
          "Budget $0.015 for every outbound attempt, including ones that never connect",
          "Run `validate_pathway` before saving a pathway graph"
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 2,
        "avgRating": 3,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "B",
            "methodology": "0.3",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 64.1
          }
        ],
        "editorialScores": {
          "ergonomics": 53,
          "maintenance": 60,
          "payments": 65,
          "reliability": 65,
          "schema": 68,
          "security": 66,
          "transparency": 55
        },
        "provenanceScore": 92
      },
      "connect": {
        "http": "curl -X POST https://api.bland.ai/v1/calls -H \"Authorization: $BLAND_API_KEY\" \\\n  -H \"content-type: application/json\" \\\n  -d '{\"phone_number\":\"+15551234567\",\"task\":\"Confirm tomorrow 3pm appointment and ask if they need to reschedule.\"}'",
        "claudeCode": "claude mcp add --transport http bland https://api.bland.ai/v1/mcp --header \"Authorization: Bearer $BLAND_API_KEY\"",
        "config": {
          "mcpServers": {
            "bland": {
              "args": [
                "bland-cli",
                "mcp"
              ],
              "command": "npx",
              "env": {
                "BLAND_API_KEY": "${BLAND_API_KEY}"
              }
            }
          }
        }
      },
      "letme": {
        "capability": "https://letme.dev/voice.agent",
        "tool": "https://letme.dev/bland-ai"
      },
      "area": "voice",
      "unitPrices": [
        {
          "item": "Start plan connected minute",
          "unit": "call-minute",
          "usd": 0.14,
          "note": "all in, STT, LLM, TTS and telephony"
        },
        {
          "item": "Build plan connected minute",
          "unit": "call-minute",
          "usd": 0.12,
          "note": "all in, plus $299 a month"
        },
        {
          "item": "Start plan transfer minute",
          "unit": "call-minute",
          "usd": 0.05,
          "note": "Bland numbers only"
        },
        {
          "item": "Build plan",
          "unit": "month",
          "usd": 299
        },
        {
          "item": "Agent Phone Plan",
          "unit": "month",
          "usd": 29.99,
          "note": "$14.99 the first month"
        }
      ],
      "provenance": {
        "legalEntity": "Bland Inc.",
        "domain": "bland.ai",
        "domainRegistered": "2023-07-30",
        "endpointOnVendorDomain": true,
        "terms": "https://www.bland.ai/legal/terms",
        "privacy": "https://www.bland.ai/legal/privacy",
        "statusPage": "https://status.bland.ai",
        "changelog": "https://www.bland.ai/changelog",
        "securityTxt": "valid",
        "checked": "2026-10-01",
        "notes": [
          "The terms (updated 2026-08-28) name Bland Inc. The privacy policy (updated 2026-06-23) names Intelliga Corp DBA Bland AI."
        ],
        "score": 92
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/bland-ai.json",
      "live": {
        "slug": "bland-ai",
        "probe": {
          "target": "https://api.bland.ai/v1",
          "method": "get",
          "lastAt": "2026-10-04T23:48:05.414985751Z",
          "lastOk": true,
          "lastStatus": 404,
          "lastMs": 260,
          "authRequired": false,
          "uptime24h": 100,
          "uptime30d": 100,
          "p50ms24h": 264,
          "p95ms24h": 880,
          "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.bland.ai",
          "indicator": "none",
          "summary": "All Systems Operational",
          "checkedAt": "2026-10-04T23:49:06.389080545Z"
        },
        "versions": [
          {
            "registry": "npm",
            "name": "bland-cli",
            "version": "0.10.1",
            "seenAt": "2026-10-04T16:22:21.842301353Z"
          }
        ],
        "npmWeekly": 1838,
        "securityTxt": {
          "url": "https://bland.ai/.well-known/security.txt",
          "state": "valid",
          "expires": "2027-04-05T00:00:00.000Z",
          "checkedAt": "2026-10-04T15:15:42.315300806Z"
        },
        "llmsTxt": {
          "url": "https://docs.bland.ai/llms.txt",
          "ok": true,
          "status": 200,
          "checkedAt": "2026-10-04T15:17:20.831115973Z"
        },
        "domain": {
          "domain": "bland.ai",
          "registered": "2023-07-30",
          "source": "https://rdap.identitydigital.services/rdap/domain/bland.ai",
          "checkedAt": "2026-10-04T13:08:15.310416438Z"
        },
        "pages": [
          {
            "url": "https://www.bland.ai/changelog",
            "kind": "changelog",
            "status": 200,
            "checkedAt": "2026-10-04T15:49:28.06070924Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "d73002ae0cca"
          },
          {
            "url": "https://docs.bland.ai/platform/billing",
            "kind": "deprecations",
            "status": 200,
            "checkedAt": "2026-10-04T15:43:17.804034252Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "6c5eba5261f7"
          },
          {
            "url": "https://www.bland.ai/pricing",
            "kind": "pricing",
            "status": 200,
            "checkedAt": "2026-10-01T13:16:48.844714237Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "31b0239cb0b9"
          },
          {
            "url": "https://www.bland.ai/legal/privacy",
            "kind": "privacy",
            "status": 304,
            "checkedAt": "2026-10-04T15:49:30.432334718Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "b2d6dc77b3fe"
          },
          {
            "url": "https://www.bland.ai/legal/terms",
            "kind": "terms",
            "status": 304,
            "checkedAt": "2026-10-04T15:49:32.273898883Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "86441cb18833"
          }
        ],
        "updatedAt": "2026-10-04T23:49:06.389080545Z"
      }
    },
    "b": {
      "slug": "vogent",
      "name": "Vogent API",
      "vendor": "Vogent",
      "vendorUrl": "https://www.vogent.ai",
      "kind": "http-api",
      "category": "voice-agents",
      "summary": "Phone voice-agent platform with its own conversational LLM, voices and IVR-navigation models alongside GPT.",
      "url": "https://www.anchorterminal.com/tools/vogent",
      "markdownUrl": "https://www.anchorterminal.com/tools/vogent.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/vogent.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/vogent.json",
      "transports": [
        "http"
      ],
      "remoteUrl": "https://api.vogent.ai/api",
      "packages": [
        {
          "registry": "npm",
          "name": "@vogent/vogent-web-client"
        }
      ],
      "auth": "api-key",
      "authNotes": "Bearer API key created per user in the dashboard. Keys stop working when that user leaves the workspace. Webhooks are signed with HMAC-SHA256 in the `X-Elto-Signature` header.",
      "pricing": "usage",
      "pricingNotes": "Pay as you go, metered by the second. $0.09 a minute ($0.0015 a second) with standard voices and $0.14 a minute ($0.0023 a second) with premium voices. The docs don't say whether telephony is included or whether there's free credit. Enterprise plans add volume discounts from about 5,000 to 10,000 calls a month (https://docs.vogent.ai/platform-overview/billing).",
      "priceSummary": "Pay per use",
      "where": "hosted",
      "x402": {
        "level": "no",
        "evidence": "No x402 support in the docs or OpenAPI spec (checked 2026-09-30).",
        "endpoints": []
      },
      "toolCount": null,
      "popularity": {
        "githubStars": null,
        "npmWeekly": 899,
        "pypiWeekly": null,
        "asOf": "2026-09-30"
      },
      "docsUrl": "https://docs.vogent.ai",
      "llmsTxt": "https://docs.vogent.ai/llms.txt",
      "openapi": "https://docs.vogent.ai/api-reference/openapi.yaml",
      "capabilities": [
        "voice.agent",
        "voice.pipeline",
        "voice.tools",
        "voice.telephony"
      ],
      "tags": [
        "hosted",
        "closed-source",
        "openapi",
        "llms-txt",
        "typescript",
        "webhooks",
        "pipeline",
        "enterprise"
      ],
      "lastRelease": "2026-01-23",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 47.4,
        "grade": "D",
        "agentReady": false,
        "rank": 383,
        "ranked": true,
        "rankOf": 452,
        "categoryRank": 10,
        "methodology": "0.3",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 57,
          "maintenance": 11,
          "payments": 15,
          "reliability": 62,
          "schema": 73,
          "security": 40,
          "transparency": 46
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-10-01"
        },
        "negative": 0,
        "verdict": "IVR detection and navigation models for outbound calls. No public changelog and no release found since January 2026.",
        "strengths": [
          "IVR detection and navigation models for outbound calls",
          "Idempotent dial creation with `idempotencyKey` and a 409 on reuse",
          "OpenAPI 3.0.3 and AsyncAPI files",
          "HMAC-SHA256 signed webhooks",
          "Per-second billing, $0.09 a minute on standard voices"
        ],
        "weaknesses": [
          "No public changelog and no release found since January 2026",
          "No published rate limits or 429 handling",
          "No free tier or trial stated",
          "Terms date from March 2024, with no retention, subprocessor or certification statements",
          "No MCP server"
        ],
        "agentNotes": [
          "Send an `idempotencyKey` on `POST /dials`, a reused key returns 409",
          "Create a call with `callAgentId`, plus `toNumber` and `fromNumberId` for phone calls",
          "Tell the model when to emit `\u003c|transfer|\u003e`, since transfers fire on that tag",
          "Verify webhooks with the HMAC in `X-Elto-Signature`",
          "Expect new dials to fail at the workspace's concurrent dial limit until calls end"
        ],
        "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": 47.4
          }
        ],
        "editorialScores": {
          "ergonomics": 57,
          "maintenance": 11,
          "payments": 15,
          "reliability": 62,
          "schema": 73,
          "security": 40,
          "transparency": 20
        },
        "provenanceScore": 72
      },
      "connect": {
        "http": "curl -X POST https://api.vogent.ai/api/dials -H \"Authorization: Bearer $VOGENT_API_KEY\" \\\n  -H \"Content-Type: application/json\" \\\n  -d '{\"callAgentId\":\"\u003cagent-id\u003e\",\"toNumber\":\"+11234567890\",\"fromNumberId\":\"\u003cnumber-id\u003e\"}'"
      },
      "letme": {
        "capability": "https://letme.dev/voice.agent",
        "tool": "https://letme.dev/vogent"
      },
      "area": "voice",
      "unitPrices": [
        {
          "item": "Standard voices",
          "unit": "call-minute",
          "usd": 0.09,
          "note": "billed per second, docs don't say if telephony is included"
        },
        {
          "item": "Premium voices",
          "unit": "call-minute",
          "usd": 0.14,
          "note": "billed per second"
        }
      ],
      "provenance": {
        "legalEntity": "Monoid, Inc.",
        "domain": "vogent.ai",
        "domainRegistered": "2024-08-28",
        "domainNote": "Vogent traded as Elto before, and recording URLs still sit on api.getelto.com.",
        "endpointOnVendorDomain": true,
        "terms": "https://www.vogent.ai/terms",
        "privacy": "https://www.vogent.ai/privacy",
        "statusPage": "https://status.vogent.ai",
        "changelog": "",
        "securityTxt": "none",
        "checked": "2026-09-30",
        "notes": [
          "The terms and privacy notice name Monoid, Inc., doing business as Vogent, and were last updated 2024-03-03. Both pages render only with JavaScript."
        ],
        "score": 72
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/vogent.json",
      "live": {
        "slug": "vogent",
        "probe": {
          "target": "https://api.vogent.ai/api",
          "method": "get",
          "lastAt": "2026-10-04T23:48:18.158238605Z",
          "lastOk": true,
          "lastStatus": 404,
          "lastMs": 341,
          "authRequired": false,
          "uptime24h": 100,
          "uptime30d": 100,
          "p50ms24h": 343,
          "p95ms24h": 377,
          "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.vogent.ai",
          "indicator": "unknown",
          "summary": "no machine-readable status found",
          "checkedAt": "2026-10-04T21:40:33.490939261Z"
        },
        "versions": [
          {
            "registry": "npm",
            "name": "@vogent/vogent-web-client",
            "version": "0.1.7",
            "seenAt": "2026-10-04T16:43:39.210014306Z"
          }
        ],
        "npmWeekly": 633,
        "securityTxt": {
          "url": "https://vogent.ai/.well-known/security.txt",
          "state": "none",
          "checkedAt": "2026-10-04T15:16:03.715115868Z"
        },
        "llmsTxt": {
          "url": "https://docs.vogent.ai/llms.txt",
          "ok": true,
          "status": 200,
          "checkedAt": "2026-10-04T15:18:21.333845406Z"
        },
        "domain": {
          "domain": "vogent.ai",
          "registered": "2024-08-28",
          "source": "https://rdap.identitydigital.services/rdap/domain/vogent.ai",
          "checkedAt": "2026-10-04T13:04:21.882731766Z"
        },
        "pages": [
          {
            "url": "https://www.vogent.ai/privacy",
            "kind": "privacy",
            "status": 304,
            "checkedAt": "2026-10-04T15:52:46.2548861Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "5257817e1996"
          },
          {
            "url": "https://www.vogent.ai/terms",
            "kind": "terms",
            "status": 304,
            "checkedAt": "2026-10-04T15:52:48.419466589Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "5257817e1996"
          }
        ],
        "updatedAt": "2026-10-04T23:48:18.158238605Z"
      }
    },
    "summary": "Bland AI API + MCP has a score of 64.1 (B) against Vogent API's 47.4 (D). Both do voice agent. The largest gap is payments \u0026 pricing, 50 points."
  },
  "kind": "anchor.page",
  "links": {
    "api": "https://www.anchorterminal.com/api/v1/index.json",
    "html": "https://www.anchorterminal.com/compare/bland-ai-vs-vogent",
    "json": "https://www.anchorterminal.com/compare/bland-ai-vs-vogent.json",
    "llms": "https://www.anchorterminal.com/llms.txt",
    "markdown": "https://www.anchorterminal.com/compare/bland-ai-vs-vogent.md",
    "slim": "https://www.anchorterminal.com/compare/bland-ai-vs-vogent.min.md"
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  "markdown": "Bland AI API + MCP has a score of 64.1 (B) against Vogent API's 47.4 (D). Both do voice agent. The largest gap is payments \u0026 pricing, 50 points.\n\n- Bland AI API + MCP: grade B, 64.1/100, rank #191 of 452. Markdown https://www.anchorterminal.com/tools/bland-ai.md · JSON https://www.anchorterminal.com/api/v1/tools/bland-ai.json\n- Vogent API: grade D, 47.4/100, rank #383 of 452. Markdown https://www.anchorterminal.com/tools/vogent.md · JSON https://www.anchorterminal.com/api/v1/tools/vogent.json\n\n## Which one, for what\n\nPick Bland AI API + MCP for security \u0026 auth (+26), payments \u0026 pricing (+50), maintenance \u0026 community (+49), transparency \u0026 trust (+28).\n\nPick Vogent API for schema \u0026 documentation (+5).\n\n## Score by category\n\n| Category | Weight | Bland AI API + MCP | Vogent API | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 65 | 62 | Bland AI API + MCP +3 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 68 | 73 | Vogent API +5 |\n| Agent ergonomics | 13% (16.2 this run) | 53 | 57 | Vogent API +4 |\n| Security \u0026 auth | 14% (17.5 this run) | 66 | 40 | Bland AI API + MCP +26 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 65 | 15 | Bland AI API + MCP +50 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 60 | 11 | Bland AI API + MCP +49 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 74 | 46 | Bland AI API + MCP +28 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **64.1 · B** | **47.4 · D** | |\n\n## Facts side by side\n\n| Fact | Bland AI API + MCP | Vogent API |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Bland AI | Vogent |\n| Hosted endpoint | `https://api.bland.ai/v1` | `https://api.vogent.ai/api` |\n| Transports | HTTP, Streamable HTTP, stdio | HTTP |\n| Auth | API key | API key |\n| Pricing | Freemium | Pay per use |\n| x402 | no | no |\n| Licence | none | none |\n| Tools exposed | 42 | 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 | 2026-09-13 | 2026-01-23 |\n| Popularity | 1.2k npm/wk | 899 npm/wk |\n| Agent reviews | 3/5 (2) | 2/5 (2) |\n\n## Verdicts\n\n**Bland AI API + MCP.** One per-minute rate covering STT, LLM, TTS and telephony, $0.14 on Start and $0.12 on Build. No OpenAPI document.\n\n**Vogent API.** IVR detection and navigation models for outbound calls. No public changelog and no release found since January 2026.\n\n## Before you call either\n\n### Bland AI API + MCP\n\n1. Call `wait_for_call` (it waits up to 45 seconds) instead of polling `get_call_log`\n2. Send destructive MCP tools a second time with the confirmation argument\n3. Space calls to the same number at least 10 seconds apart or expect a 429\n4. Budget $0.015 for every outbound attempt, including ones that never connect\n5. Run `validate_pathway` before saving a pathway graph\n\n### Vogent API\n\n1. Send an `idempotencyKey` on `POST /dials`, a reused key returns 409\n2. Create a call with `callAgentId`, plus `toNumber` and `fromNumberId` for phone calls\n3. Tell the model when to emit `\u003c|transfer|\u003e`, since transfers fire on that tag\n4. Verify webhooks with the HMAC in `X-Elto-Signature`\n5. Expect new dials to fail at the workspace's concurrent dial limit until calls end\n\n## Other comparisons with Bland AI API + MCP or Vogent API\n\n- [Bland AI API + MCP vs Bolna API + MCP](https://www.anchorterminal.com/compare/bland-ai-vs-bolna.md)\n- [Bland AI API + MCP vs Deepgram Voice Agent API](https://www.anchorterminal.com/compare/bland-ai-vs-deepgram-voice-agent.md)\n- [Bland AI API + MCP vs ElevenLabs Agents API + MCP](https://www.anchorterminal.com/compare/bland-ai-vs-elevenlabs-agents.md)\n- [Bland AI API + MCP vs Hume EVI (Empathic Voice Interface)](https://www.anchorterminal.com/compare/bland-ai-vs-hume-evi.md)\n- [Bland AI API + MCP vs Retell AI API + MCP](https://www.anchorterminal.com/compare/bland-ai-vs-retell-ai.md)\n- [Bland AI API + MCP vs Synthflow API + MCP](https://www.anchorterminal.com/compare/bland-ai-vs-synthflow.md)\n- [Bland AI API + MCP vs Ultravox Realtime API](https://www.anchorterminal.com/compare/bland-ai-vs-ultravox.md)\n- [Bland AI API + MCP vs Vapi API + MCP](https://www.anchorterminal.com/compare/bland-ai-vs-vapi.md)\n- [Bolna API + MCP vs Vogent API](https://www.anchorterminal.com/compare/bolna-vs-vogent.md)\n- [Deepgram Voice Agent API vs Vogent API](https://www.anchorterminal.com/compare/deepgram-voice-agent-vs-vogent.md)\n- [ElevenLabs Agents API + MCP vs Vogent API](https://www.anchorterminal.com/compare/elevenlabs-agents-vs-vogent.md)\n- [Hume EVI (Empathic Voice Interface) vs Vogent API](https://www.anchorterminal.com/compare/hume-evi-vs-vogent.md)\n- [Retell AI API + MCP vs Vogent API](https://www.anchorterminal.com/compare/retell-ai-vs-vogent.md)\n- [Synthflow API + MCP vs Vogent API](https://www.anchorterminal.com/compare/synthflow-vs-vogent.md)\n- [Ultravox Realtime API vs Vogent API](https://www.anchorterminal.com/compare/ultravox-vs-vogent.md)\n- [Vapi API + MCP vs Vogent API](https://www.anchorterminal.com/compare/vapi-vs-vogent.md)\n",
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    "description": "Bland AI API + MCP has a score of 64.1 (B) against Vogent API's 47.4 (D). Both do voice agent. The largest gap is payments \u0026 pricing, 50 points. Category scores, facts, verdicts and agent notes side by side.",
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