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Alternatives
Mailgun MCP alternatives
Verified MCP servers with the same capabilities (Send email), ranked by trust.
01Ranked by trust
| Server | Status | Transport | Trust | Compare |
|---|---|---|---|---|
| MCPExplorer The trust and capability graph for MCP servers, as an MCP server — search ~1,000 indexed servers, explainable trust scores, per-tool risk labels, and governed toolset planning. Free, no auth. | official | streamable_http | 91 | vs |
| ContrastAPI 55 tools, 7 Resources, Sigma rules, email SPF/DMARC, MITRE, CVE/KEV, risk_score. No key. | community | streamable_http | 74 | vs |
| com.blackveilsecurity/dns DNS and email security scanner with 80 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits. | community | streamable_http | 68 | vs |
| IntoDNS.ai DNS & Email Security Scanner DNS and email security: check SPF, DKIM, DMARC, DNSSEC, DANE and build the records. 45 tools. | community | streamable_http | 68 | vs |
| Postfleet Give an AI agent its own email address: send, reply, read, and wait for mail. | community | streamable_http | 64 | vs |
| ai.sendraven/mcp Email for AI agents: send, read replies as threads, run campaigns, with per-key limits. | community | streamable_http | 64 | vs |
| FGAC.ai: Multiple Gmail Accounts, Google Sheets & Docs Multiple Gmail accounts, editable Google Sheets & Docs for AI agents. Deny-by-default access rules. | community | streamable_http | 60 | vs |
| mailmcp Your mailboxes in ChatGPT and Claude: Gmail, iCloud, Fastmail, any IMAP. Passwords stay yours. | community | streamable_http | 60 | vs |
| com.domainposture/mcp Remote MCP server: 19 domain-hygiene and email-auth tools (DNS, SPF, DMARC, DKIM, TLS). | community | streamable_http | 60 | vs |
| Apex Governed LinkedIn hands for AI agents. Apex finds buyers, then comments, connects, and messages on your behalf — every action paced, capped, and fully logged, with approval queues before anything runs. | partner | streamable_http | 59 | vs |
| google_workspace_mcp Control Gmail, Google Calendar, Docs, Sheets, Slides, Chat, Forms, Tasks, Search & Drive with AI - Comprehensive Google Workspace / G Suite MCP Server & CLI Tool | community | stdio | 58 | vs |
| app.agendaforge/agendaforge Event management for organizers: events, sessions, speakers, agendas, forms, approval-gated writes. | community | streamable_http | 56 | vs |
Next step
Compare your shortlist — then run agents with guardrails. Apex is the live governed-agent product: paced, capped, approved, fully logged.
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