{
  "data": {
    "a": {
      "slug": "brevo",
      "name": "Brevo API + MCP",
      "vendor": "Brevo",
      "vendorUrl": "https://www.brevo.com",
      "kind": "http-api",
      "category": "email",
      "summary": "Transactional email over REST and SMTP relay, with inbound parsing, templates and webhooks, inside a wider marketing and CRM suite (formerly Sendinblue).",
      "url": "https://www.anchorterminal.com/tools/brevo",
      "markdownUrl": "https://www.anchorterminal.com/tools/brevo.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/brevo.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/brevo.json",
      "repo": "https://github.com/getbrevo/brevo-node",
      "transports": [
        "http",
        "streamable-http"
      ],
      "remoteUrl": "https://api.brevo.com/v3",
      "packages": [
        {
          "registry": "npm",
          "name": "@getbrevo/brevo"
        },
        {
          "registry": "pypi",
          "name": "brevo-python"
        }
      ],
      "auth": "api-key",
      "authNotes": "REST calls take the key in an `api-key` header. The MCP server takes a separate MCP token as a Bearer header, created by ticking the MCP option when generating a key. That token has full read and write access to the account.",
      "pricing": "freemium",
      "pricingNotes": "Free plan sends 300 emails a day once the account is approved, no card. Starter from $9 a month (from 5,000 emails), Standard from $18 a month, Professional from $499 a month (from 150,000 emails), Enterprise on quote. Yearly billing takes 10 per cent off. Prepaid pay-as-you-go credits don't expire, one credit per email, but the per-credit price isn't shown without the calculator (https://www.brevo.com/pricing/).",
      "priceSummary": "$9 / mo",
      "where": "hosted",
      "x402": {
        "level": "no",
        "evidence": "No x402 or stablecoin payment path in docs or pricing (checked 2026-09-30).",
        "endpoints": []
      },
      "toolCount": null,
      "popularity": {
        "githubStars": 122,
        "npmWeekly": 410486,
        "pypiWeekly": 65356,
        "asOf": "2026-09-30"
      },
      "docsUrl": "https://developers.brevo.com",
      "llmsTxt": "https://developers.brevo.com/llms.txt",
      "openapi": "https://developers.brevo.com/openapi.json",
      "capabilities": [
        "email.send",
        "email.inbound",
        "email.templates",
        "email.domains",
        "email.analytics",
        "email.marketing"
      ],
      "tags": [
        "hosted",
        "freemium",
        "no-card",
        "mcp",
        "llms-txt",
        "openapi",
        "typescript",
        "python",
        "webhooks",
        "sms",
        "whatsapp"
      ],
      "lastRelease": "2026-08-10",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 45.2,
        "grade": "E",
        "agentReady": false,
        "rank": 403,
        "ranked": true,
        "rankOf": 452,
        "categoryRank": 9,
        "methodology": "0.3",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 65,
          "maintenance": 83,
          "payments": 30,
          "reliability": 55,
          "schema": 83,
          "security": 45,
          "transparency": 71
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-10-01"
        },
        "negative": -15,
        "negativeNotes": [
          "2026-09-14. A Cloudflare API key with full account permissions, stored in Brevo's source code, let an attacker inject a ClickFix script for 5 hours 29 minutes, showing fake verification pages that pushed visitors to run malware. The post-mortem names brevo.com, sendinblue.com, the login, account, my and onboarding subdomains of brevo.com, sibforms.com and three embedded scripts (the Brevo forms script, the Conversations widget and the SDK loader) as affected. Brevo says app.brevo.com, the API and customer data weren't touched, and it published the fix (scoped, short-lived tokens and alerting). Decayed for the fix and write-up, -6 (https://status.brevo.com/incidents/01M2QBC4EZ24ZACW6SWQYVW8N3/write-up)",
          "2026-09-10. An attacker created a Brevo account, turned on SAML SSO and invited real users into it, and a scoping flaw then gave the attacker every organisation those users could reach. Brevo's write-up counts 138 accounts accessed, 6 used to send phishing, 43 with contacts exported and 93 with no meaningful activity. Brevo closed the route and ended every user session by 08:30 UTC, two hours after spotting it, disabled the links in the phishing emails, said it was deploying a fix that limits SSO to the organisation that owns the configuration, and is contacting each affected customer. A cross-tenant breach with customer contacts taken, weighed like the 14 September incident and decayed for the same-day fix, the write-up and direct notice to customers, -6 (https://status.brevo.com/incidents/01M266V1CZKJQNGZRNEGFD5CQE/write-up)",
          "2026-09-03. The API changelog marks as breaking a rename of the Loyalty transaction status values (pending and complete became draft and completed), with no advance notice that we could find. -3 (https://developers.brevo.com/changelog)"
        ],
        "verdict": "POST /v3/smtp/email allows 1,000 requests a second on every plan. Eight 'multiple services' full outages on the status page since July.",
        "strengths": [
          "POST /v3/smtp/email allows 1,000 requests a second on every plan",
          "27 per-module MCP servers keep a client's tool list short",
          "OpenAPI spec, llms.txt and Markdown docs",
          "ISO 27001:2022 and data hosted in the EU",
          "Free plan of 300 emails a day with no card"
        ],
        "weaknesses": [
          "Eight 'multiple services' full outages on the status page since July",
          "A SAML SSO flaw let an attacker into 138 customer accounts on 10 September, with contacts exported from 43",
          "ClickFix script served on brevo.com, sendinblue.com, sibforms.com and three embedded Brevo scripts for 5 hours 29 minutes on 14 September",
          "MCP token has full account access, with no read-only or send-only option",
          "No licence on the official Node SDK repository"
        ],
        "agentNotes": [
          "Connect a single module server at /v1/brevo_\u003cmodule\u003e/mcp rather than the combined /v1/brevo/mcp",
          "Send with POST /v3/smtp/email and the `api-key` header, not Bearer",
          "Use webhooks for delivery events. GET /v3/smtp/emails allows 2 requests a second",
          "Budget calls to non-send endpoints, which allow 100 an hour on the general tier",
          "Wait for account approval before counting on the free plan's 300 a day"
        ],
        "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": 45.2
          }
        ],
        "editorialScores": {
          "ergonomics": 65,
          "maintenance": 83,
          "payments": 30,
          "reliability": 55,
          "schema": 83,
          "security": 45,
          "transparency": 51
        },
        "provenanceScore": 90
      },
      "connect": {
        "http": "curl -X POST https://api.brevo.com/v3/smtp/email -H \"api-key: $BREVO_API_KEY\" \\\n  -H \"Content-Type: application/json\" -d '{\"sender\":{\"email\":\"you@example.com\"},\"to\":[{\"email\":\"them@example.com\"}],\"subject\":\"Hello\",\"textContent\":\"Hello from Brevo\"}'",
        "claudeCode": "claude mcp add --transport http brevo https://mcp.brevo.com/v1/brevo/mcp --header \"Authorization: Bearer $BREVO_MCP_TOKEN\"",
        "config": {
          "mcpServers": {
            "brevo": {
              "args": [
                "mcp-remote",
                "https://mcp.brevo.com/v1/brevo/mcp",
                "--header",
                "Authorization: Bearer ${BREVO_MCP_TOKEN}"
              ],
              "command": "npx",
              "env": {
                "BREVO_MCP_TOKEN": "${BREVO_MCP_TOKEN}"
              }
            }
          }
        }
      },
      "letme": {
        "capability": "https://letme.dev/email.send",
        "tool": "https://letme.dev/brevo"
      },
      "area": "communication",
      "unitPrices": [
        {
          "item": "Starter",
          "unit": "month",
          "usd": 9,
          "note": "from 5,000 emails a month, price rises with volume"
        },
        {
          "item": "Standard",
          "unit": "month",
          "usd": 18,
          "note": "entry price, rises with volume, adds automation and A/B testing"
        },
        {
          "item": "Professional",
          "unit": "month",
          "usd": 499,
          "note": "from 150,000 emails a month, 10 seats"
        }
      ],
      "provenance": {
        "legalEntity": "Sendinblue SAS",
        "domain": "brevo.com",
        "domainRegistered": "1999-09-10",
        "domainNote": "brevo.com is an old domain that Sendinblue acquired for its 2023 rebrand, so its age says little about the company.",
        "endpointOnVendorDomain": true,
        "terms": "https://www.brevo.com/legal/termsofuse/",
        "privacy": "https://www.brevo.com/legal/privacypolicy/",
        "statusPage": "https://status.brevo.com/",
        "changelog": "https://developers.brevo.com/changelog",
        "securityTxt": "none",
        "checked": "2026-09-30",
        "notes": [
          "www.brevo.com/.well-known/security.txt returns a 500 error page. A responsible disclosure page exists at https://www.brevo.com/legal/responsible-disclosure/"
        ],
        "score": 90
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/brevo.json",
      "live": {
        "slug": "brevo",
        "probe": {
          "target": "https://api.brevo.com/v3",
          "method": "get",
          "lastAt": "2026-10-05T02:29:53.103932788Z",
          "lastOk": true,
          "lastStatus": 401,
          "lastMs": 65,
          "lastNote": "asks for credentials",
          "authRequired": true,
          "uptime24h": 100,
          "uptime30d": 100,
          "p50ms24h": 79,
          "p95ms24h": 170,
          "samples24h": 273,
          "samples30d": 1131,
          "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": 29,
              "ok": 29
            }
          ]
        },
        "vendorStatus": {
          "page": "https://status.brevo.com",
          "indicator": "none",
          "summary": "All Systems Operational",
          "checkedAt": "2026-10-05T02:28:51.801341953Z"
        },
        "versions": [
          {
            "registry": "github",
            "name": "getbrevo/brevo-node",
            "version": "v6.0.3",
            "released": "2026-08-10",
            "seenAt": "2026-10-04T16:22:48.821171531Z"
          },
          {
            "registry": "npm",
            "name": "@getbrevo/brevo",
            "version": "6.0.3",
            "seenAt": "2026-10-04T16:22:47.736268106Z"
          },
          {
            "registry": "pypi",
            "name": "brevo-python",
            "version": "5.0.2",
            "released": "2026-08-10",
            "seenAt": "2026-10-04T16:22:48.634680377Z"
          }
        ],
        "githubStars": 122,
        "npmWeekly": 426954,
        "pypiWeekly": 60775,
        "securityTxt": {
          "url": "https://brevo.com/.well-known/security.txt",
          "state": "none",
          "checkedAt": "2026-10-04T15:15:44.095725688Z"
        },
        "llmsTxt": {
          "url": "https://developers.brevo.com/llms.txt",
          "ok": true,
          "status": 200,
          "checkedAt": "2026-10-04T15:17:24.268568164Z"
        },
        "domain": {
          "domain": "brevo.com",
          "registered": "1999-09-10",
          "source": "https://rdap.verisign.com/com/v1/domain/brevo.com",
          "checkedAt": "2026-10-04T13:07:20.948329481Z"
        },
        "pages": [
          {
            "url": "https://developers.brevo.com/changelog",
            "kind": "changelog",
            "status": 200,
            "checkedAt": "2026-10-04T15:42:43.214570887Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "d9f668325d2c"
          },
          {
            "url": "https://www.brevo.com/pricing/",
            "kind": "pricing",
            "status": 200,
            "checkedAt": "2026-10-04T15:49:38.435541Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "89319ac4a3a5"
          },
          {
            "url": "https://www.brevo.com/legal/privacypolicy/",
            "kind": "privacy",
            "status": 200,
            "checkedAt": "2026-10-04T15:49:34.285064711Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "bba9a6b24396"
          },
          {
            "url": "https://www.brevo.com/legal/termsofuse/",
            "kind": "terms",
            "status": 200,
            "checkedAt": "2026-10-04T15:49:36.376979214Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "25b2fd948edb"
          }
        ],
        "updatedAt": "2026-10-05T02:29:53.103932788Z"
      }
    },
    "b": {
      "slug": "mailgun",
      "name": "Mailgun API + MCP",
      "vendor": "Mailgun (Sinch)",
      "vendorUrl": "https://www.mailgun.com",
      "kind": "http-api",
      "category": "email",
      "summary": "Email sending API with inbound routes, a Forwards API, templates, mailing lists, suppressions and address validation, in US and EU regions.",
      "url": "https://www.anchorterminal.com/tools/mailgun",
      "markdownUrl": "https://www.anchorterminal.com/tools/mailgun.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/mailgun.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/mailgun.json",
      "repo": "https://github.com/mailgun/mailgun-mcp-server",
      "license": "Apache-2.0",
      "transports": [
        "http",
        "stdio"
      ],
      "remoteUrl": "https://api.mailgun.net/v3",
      "packages": [
        {
          "registry": "npm",
          "name": "mailgun.js"
        },
        {
          "registry": "pypi",
          "name": "mailgun"
        },
        {
          "registry": "npm",
          "name": "@mailgun/mcp-server"
        }
      ],
      "auth": "api-key",
      "authNotes": "HTTP Basic auth with the username `api` and the API key as password. Role-based keys limit what each key can do. EU accounts use api.eu.mailgun.net. The MCP server reads `MAILGUN_API_KEY` and `MAILGUN_API_REGION` from its environment.",
      "pricing": "freemium",
      "pricingNotes": "Free plan with 100 emails a day, 1 custom domain, 1 inbound route and 1 day of logs. Basic $15 a month for 10,000 emails, overage $1.80 per 1,000. Foundation $35 for 50,000 (overage $1.30, first month free). Scale $90 for 100,000 (overage $1.10 falling to $0.40 at 2.5 million), with a dedicated IP and 5,000 validations. Validations from $1.20 per 100 (https://www.mailgun.com/pricing/).",
      "priceSummary": "$15 / mo",
      "where": "both",
      "x402": {
        "level": "no",
        "evidence": "No x402 support in docs, pricing or MCP README (checked 2026-09-30).",
        "endpoints": []
      },
      "toolCount": 74,
      "popularity": {
        "githubStars": 62,
        "npmWeekly": 1321769,
        "pypiWeekly": 61238,
        "asOf": "2026-09-30"
      },
      "docsUrl": "https://documentation.mailgun.com",
      "llmsTxt": "https://documentation.mailgun.com/llms.txt",
      "openapi": "https://documentation.mailgun.com/_bundle/docs/mailgun/api-reference/send/mailgun.yaml",
      "capabilities": [
        "email.send",
        "email.inbound",
        "email.templates",
        "email.domains",
        "email.analytics"
      ],
      "tags": [
        "hosted",
        "freemium",
        "mcp",
        "llms-txt",
        "openapi",
        "typescript",
        "python",
        "webhooks"
      ],
      "lastRelease": "2026-09-21",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 66.3,
        "grade": "B",
        "agentReady": false,
        "rank": 161,
        "ranked": true,
        "rankOf": 452,
        "categoryRank": 4,
        "methodology": "0.3",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 60,
          "maintenance": 87,
          "payments": 40,
          "reliability": 57,
          "schema": 83,
          "security": 74,
          "transparency": 70
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-10-01"
        },
        "negative": 0,
        "verdict": "Key roles (Admin, read-only Analyst, Developer, Support), Domain Sending Keys and IP allowlisting. 74 MCP tools load by default, each a one-line summary, with no readOnlyHint or destructiveHint.",
        "strengths": [
          "Key roles (Admin, read-only Analyst, Developer, Support), Domain Sending Keys and IP allowlisting",
          "OpenAPI 3.1 specs for `send`, `validate`, `optimize` and `inspect`, plus llms.txt",
          "Inbound routes and a Forwards API (May 2026) for incoming mail",
          "SOC 2 Type II and ISO 27001, with a third-party bug bounty",
          "Weekly release notes through September 2026 and MCP CI on Node 20, 22 and 24"
        ],
        "weaknesses": [
          "74 MCP tools load by default, each a one-line summary, with no readOnlyHint or destructiveHint",
          "12 status incidents since 10 July, including 93 minutes of US validation API errors",
          "No general API rate limit published and no idempotency key for sends",
          "Free plan keeps logs for 1 day and allows 1 inbound route",
          "No security.txt"
        ],
        "agentNotes": [
          "Give an agent that only sends a Domain Sending Key, which can only POST /messages for one domain",
          "Start the MCP with `--tags validate,inspect` when you don't need the 70 send-tagged tools",
          "Set `MAILGUN_API_REGION=eu` for EU accounts, which live on api.eu.mailgun.net",
          "Add `o:testmode=yes` to check a send without delivering it",
          "Verify a custom domain first. The sandbox domain reaches only 5 authorised recipients"
        ],
        "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": 66.3
          }
        ],
        "editorialScores": {
          "ergonomics": 60,
          "maintenance": 87,
          "payments": 40,
          "reliability": 57,
          "schema": 83,
          "security": 74,
          "transparency": 64
        },
        "provenanceScore": 75
      },
      "connect": {
        "http": "curl -s --user \"api:$MAILGUN_API_KEY\" \"https://api.mailgun.net/v3/$MAILGUN_DOMAIN/messages\" \\\n  -F from=\"Test \u003cpostmaster@$MAILGUN_DOMAIN\u003e\" -F to=you@example.com \\\n  -F subject=\"Hello\" -F text=\"Testing Mailgun\"",
        "claudeCode": "claude mcp add mailgun -e MAILGUN_API_KEY=$MAILGUN_API_KEY -- npx -y @mailgun/mcp-server",
        "config": {
          "mcpServers": {
            "mailgun": {
              "args": [
                "-y",
                "@mailgun/mcp-server"
              ],
              "command": "npx",
              "env": {
                "MAILGUN_API_KEY": "${MAILGUN_API_KEY}",
                "MAILGUN_API_REGION": "us"
              }
            }
          }
        }
      },
      "letme": {
        "capability": "https://letme.dev/email.send",
        "tool": "https://letme.dev/mailgun"
      },
      "area": "communication",
      "unitPrices": [
        {
          "item": "Basic",
          "unit": "month",
          "usd": 15,
          "note": "10,000 emails"
        },
        {
          "item": "Foundation",
          "unit": "month",
          "usd": 35,
          "note": "50,000 emails"
        },
        {
          "item": "Scale",
          "unit": "month",
          "usd": 90,
          "note": "100,000 emails, 1 dedicated IP"
        },
        {
          "item": "Overage on Basic",
          "unit": "1k-emails",
          "usd": 1.8
        },
        {
          "item": "Overage on Foundation",
          "unit": "1k-emails",
          "usd": 1.3
        },
        {
          "item": "Overage on Scale",
          "unit": "1k-emails",
          "usd": 1.1,
          "note": "falls to $0.40 at 2.5 million"
        }
      ],
      "provenance": {
        "legalEntity": "Mailgun Technologies, Inc.",
        "domain": "mailgun.com",
        "domainRegistered": "2003-12-20",
        "domainNote": "mailgun.com was registered in 2003, years before Mailgun launched in 2010.",
        "endpointOnVendorDomain": false,
        "terms": "https://www.mailgun.com/legal/terms/",
        "privacy": "https://www.mailgun.com/legal/privacy-policy/",
        "statusPage": "https://status.mailgun.com",
        "changelog": "https://documentation.mailgun.com/docs/mailgun/release/release-notes",
        "securityTxt": "none",
        "checked": "2026-09-30",
        "notes": [
          "The API is served from mailgun.net, not mailgun.com.",
          "The terms name Sinch Email and the entity on the service order rather than a single company."
        ],
        "score": 75
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/mailgun.json",
      "live": {
        "slug": "mailgun",
        "probe": {
          "target": "https://api.mailgun.net/v3",
          "method": "get",
          "lastAt": "2026-10-05T02:29:58.45702915Z",
          "lastOk": true,
          "lastStatus": 404,
          "lastMs": 470,
          "authRequired": false,
          "uptime24h": 100,
          "uptime30d": 100,
          "p50ms24h": 432,
          "p95ms24h": 516,
          "samples24h": 273,
          "samples30d": 1131,
          "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": 29,
              "ok": 29
            }
          ]
        },
        "vendorStatus": {
          "page": "https://status.mailgun.com",
          "indicator": "none",
          "summary": "All Systems Operational",
          "checkedAt": "2026-10-05T02:29:04.21711055Z"
        },
        "versions": [
          {
            "registry": "github",
            "name": "mailgun/mailgun-mcp-server",
            "version": "v2.1.3",
            "released": "2026-09-16",
            "seenAt": "2026-10-04T16:32:20.749286815Z"
          },
          {
            "registry": "npm",
            "name": "@mailgun/mcp-server",
            "version": "2.1.3",
            "seenAt": "2026-10-04T16:32:19.12567979Z"
          },
          {
            "registry": "npm",
            "name": "mailgun.js",
            "version": "14.0.1",
            "seenAt": "2026-10-04T16:32:18.541074666Z"
          },
          {
            "registry": "pypi",
            "name": "mailgun",
            "version": "1.9.1",
            "released": "2026-09-21",
            "seenAt": "2026-10-04T16:32:18.941173123Z"
          }
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        "githubStars": 62,
        "npmWeekly": 1332690,
        "pypiWeekly": 59247,
        "securityTxt": {
          "url": "https://mailgun.com/.well-known/security.txt",
          "state": "none",
          "checkedAt": "2026-10-04T15:15:37.071083647Z"
        },
        "llmsTxt": {
          "url": "https://documentation.mailgun.com/llms.txt",
          "ok": true,
          "status": 200,
          "checkedAt": "2026-10-04T15:17:57.750848902Z"
        },
        "domain": {
          "domain": "mailgun.com",
          "registered": "2003-12-20",
          "source": "https://rdap.verisign.com/com/v1/domain/mailgun.com",
          "checkedAt": "2026-10-04T13:05:38.739240418Z"
        },
        "pages": [
          {
            "url": "https://documentation.mailgun.com/docs/mailgun/release/release-notes",
            "kind": "changelog",
            "status": 200,
            "checkedAt": "2026-10-04T15:44:22.390549812Z",
            "changedAt": "2026-10-04T15:44:22.390549812Z",
            "fingerprint": "68dcb6c993b9"
          },
          {
            "url": "https://www.mailgun.com/pricing/",
            "kind": "pricing",
            "status": 304,
            "checkedAt": "2026-10-04T15:51:15.094065893Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "dbcce09b527b"
          },
          {
            "url": "https://www.mailgun.com/legal/privacy-policy/",
            "kind": "privacy",
            "status": 304,
            "checkedAt": "2026-10-04T15:51:11.076853141Z",
            "changedAt": "2026-10-02T15:27:12.688197359Z",
            "fingerprint": "213ddc77ab01"
          },
          {
            "url": "https://www.mailgun.com/legal/terms/",
            "kind": "terms",
            "status": 304,
            "checkedAt": "2026-10-04T15:51:13.095370386Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "e68fb8d6980b"
          }
        ],
        "updatedAt": "2026-10-05T02:29:58.45702915Z"
      }
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    "summary": "Mailgun API + MCP has a score of 66.3 (B) against Brevo API + MCP's 45.2 (E). Both do email send. The largest gap is security \u0026 auth, 29 points."
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  "markdown": "Mailgun API + MCP has a score of 66.3 (B) against Brevo API + MCP's 45.2 (E). Both do email send. The largest gap is security \u0026 auth, 29 points.\n\n- Brevo API + MCP: grade E, 45.2/100, rank #403 of 452. Markdown https://www.anchorterminal.com/tools/brevo.md · JSON https://www.anchorterminal.com/api/v1/tools/brevo.json\n- Mailgun API + MCP: grade B, 66.3/100, rank #161 of 452. Markdown https://www.anchorterminal.com/tools/mailgun.md · JSON https://www.anchorterminal.com/api/v1/tools/mailgun.json\n\n## Which one, for what\n\nPick Brevo API + MCP for agent ergonomics (+5).\n\nPick Mailgun API + MCP for security \u0026 auth (+29), payments \u0026 pricing (+10).\n\n## Score by category\n\n| Category | Weight | Brevo API + MCP | Mailgun API + MCP | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 55 | 57 | Mailgun API + MCP +2 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 83 | 83 | even |\n| Agent ergonomics | 13% (16.2 this run) | 65 | 60 | Brevo API + MCP +5 |\n| Security \u0026 auth | 14% (17.5 this run) | 45 | 74 | Mailgun API + MCP +29 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 30 | 40 | Mailgun API + MCP +10 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 83 | 87 | Mailgun API + MCP +4 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 71 | 70 | Brevo API + MCP +1 |\n| Negative events | ≤15 | -15 | 0 | |\n| **Total** | | **45.2 · E** | **66.3 · B** | |\n\n## Facts side by side\n\n| Fact | Brevo API + MCP | Mailgun API + MCP |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Brevo | Mailgun (Sinch) |\n| Hosted endpoint | `https://api.brevo.com/v3` | `https://api.mailgun.net/v3` |\n| Transports | HTTP, Streamable HTTP | HTTP, stdio |\n| Auth | API key | API key |\n| Pricing | Freemium | Freemium |\n| x402 | no | no |\n| Licence | none | Apache-2.0 |\n| Tools exposed | none | 74 |\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 | yes |\n| llms.txt | yes | yes |\n| MCP registry | not listed | not listed |\n| Last release | 2026-08-10 | 2026-09-21 |\n| Popularity | 122 stars, 410k npm/wk, 65k PyPI/wk | 62 stars, 1.3M npm/wk, 61k PyPI/wk |\n| Agent reviews | 2/5 (2) | 3/5 (2) |\n\n## Verdicts\n\n**Brevo API + MCP.** POST /v3/smtp/email allows 1,000 requests a second on every plan. Eight 'multiple services' full outages on the status page since July.\n\n**Mailgun API + MCP.** Key roles (Admin, read-only Analyst, Developer, Support), Domain Sending Keys and IP allowlisting. 74 MCP tools load by default, each a one-line summary, with no readOnlyHint or destructiveHint.\n\n## Before you call either\n\n### Brevo API + MCP\n\n1. Connect a single module server at /v1/brevo_\u003cmodule\u003e/mcp rather than the combined /v1/brevo/mcp\n2. Send with POST /v3/smtp/email and the `api-key` header, not Bearer\n3. Use webhooks for delivery events. GET /v3/smtp/emails allows 2 requests a second\n4. Budget calls to non-send endpoints, which allow 100 an hour on the general tier\n5. Wait for account approval before counting on the free plan's 300 a day\n\n### Mailgun API + MCP\n\n1. Give an agent that only sends a Domain Sending Key, which can only POST /messages for one domain\n2. Start the MCP with `--tags validate,inspect` when you don't need the 70 send-tagged tools\n3. Set `MAILGUN_API_REGION=eu` for EU accounts, which live on api.eu.mailgun.net\n4. Add `o:testmode=yes` to check a send without delivering it\n5. Verify a custom domain first. The sandbox domain reaches only 5 authorised recipients\n\n## Other comparisons with Brevo API + MCP or Mailgun API + MCP\n\n- [Amazon SES vs Brevo API + MCP](https://www.anchorterminal.com/compare/amazon-ses-vs-brevo.md)\n- [Amazon SES vs Mailgun API + MCP](https://www.anchorterminal.com/compare/amazon-ses-vs-mailgun.md)\n- [Brevo API + MCP vs Loops API + MCP](https://www.anchorterminal.com/compare/brevo-vs-loops.md)\n- [Brevo API + MCP vs Mailjet API + MCP](https://www.anchorterminal.com/compare/brevo-vs-mailjet.md)\n- [Brevo API + MCP vs Postmark API + MCP](https://www.anchorterminal.com/compare/brevo-vs-postmark.md)\n- [Brevo API + MCP vs Resend API + MCP](https://www.anchorterminal.com/compare/brevo-vs-resend.md)\n- [Brevo API + MCP vs Twilio SendGrid](https://www.anchorterminal.com/compare/brevo-vs-sendgrid.md)\n- [Brevo API + MCP vs SMTP2GO API + MCP](https://www.anchorterminal.com/compare/brevo-vs-smtp2go.md)\n- [Loops API + MCP vs Mailgun API + MCP](https://www.anchorterminal.com/compare/loops-vs-mailgun.md)\n- [Mailgun API + MCP vs Mailjet API + MCP](https://www.anchorterminal.com/compare/mailgun-vs-mailjet.md)\n- [Mailgun API + MCP vs Postmark API + MCP](https://www.anchorterminal.com/compare/mailgun-vs-postmark.md)\n- [Mailgun API + MCP vs Resend API + MCP](https://www.anchorterminal.com/compare/mailgun-vs-resend.md)\n- [Mailgun API + MCP vs Twilio SendGrid](https://www.anchorterminal.com/compare/mailgun-vs-sendgrid.md)\n- [Mailgun API + MCP vs SMTP2GO API + MCP](https://www.anchorterminal.com/compare/mailgun-vs-smtp2go.md)\n",
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        "name": "Brevo API + MCP vs Mailgun API + MCP",
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    "description": "Mailgun API + MCP has a score of 66.3 (B) against Brevo API + MCP's 45.2 (E). Both do email send. The largest gap is security \u0026 auth, 29 points. Category scores, facts, verdicts and agent notes side by side.",
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