Dead Simple Email alternatives
12 MCP servers, A2A agents and x402 APIs that also do email, ranked by how much they overlap with Dead Simple Email (MCP server), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| Dead Simple Email (this one) | MCP server | Yes | – | – |
| alfred_ | MCP server | Yes | – | 55/100 |
| Agent Email List — Free SMTP Relay for AI Agents | MCP server | Yes | – | – |
| anchor-compliance | MCP server | Yes | – | – |
| Atomic Mail | MCP server | Yes | – | – |
| BKK Staff | MCP server | Yes | – | – |
| BlackVeil DNS & Email Security Scanner | MCP server | Yes | – | – |
| Checkmails — Email Verification | MCP server | Yes | – | – |
| Cogram Project | MCP server | Yes | – | – |
| Confirme, by Synapse | MCP server | Yes | – | – |
| Easy Email Verification | MCP server | Yes | – | – |
| Emaillistchecker.io Email Verification | MCP server | Yes | – | – |
| Faivelo Email | MCP server | Yes | – | – |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- alfred_ Live MCP
Your real Gmail, Outlook and calendars, worked as you: read, draft, send, schedule, organize.
MCP server · ai.get-alfred · check 55/100 · also does email
- Agent Email List — Free SMTP Relay for AI Agents Live MCP
Free transactional email + SMTP relay. Agents self-signup, no API key needed to start.
MCP server · com.agentemaillist.ai · also does email
- anchor-compliance Live MCP
Australian advertising & marketing compliance for AI assistants. Scan websites, check ad/social/email copy, and look up regulator guidelines (ACCC, TGA, ASIC, AHPRA, ACMA) directly from Claude, ChatGPT, or Cursor. Tools…
MCP server · joshuaogabriel · also does email
- Atomic Mail Live MCP
Programmable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.
MCP server · io.github.Atomic-Mail · also does email
- BKK Staff Live MCP
Automated resume screening for small businesses: post jobs, rank applicants, email candidates.
MCP server · com.bkkstaff · also does email
- BlackVeil DNS & Email Security Scanner Live MCP
DNS and email security scanner with 81 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.
MCP server · com.blackveilsecurity · also does email
- Checkmails — Email Verification Live MCP
Verify email deliverability by SMTP. Catch-all/disposable/role detection. EU-hosted, GDPR-ready.
MCP server · eu.checkmails · also does email
- Cogram Project Live MCP
Read-only access to Cogram projects, meetings, email, RFIs and drawings for architects and engineers
MCP server · com.cogram · also does email
- Confirme, by Synapse Live MCP
Did it really happen? Independent signed receipts for AI agents: page, domain, email, heartbeat.
MCP server · com.synapseconnexion.www · also does email
- Easy Email Verification Live MCP
Verify email addresses before you send: single, batch (50) and bulk lists (10,000).
MCP server · com.easyemailverification · also does email
- Emaillistchecker.io Email Verification Live MCP
Verify emails (valid/invalid/risky/unknown): MX, SMTP, catch-all, disposable. Free agent key.
MCP server · io.emaillistchecker · also does email
- Faivelo Email Live MCP
Business email on your own domain: mailboxes, send and read mail, aliases, DNS setup, and campaigns.
MCP server · com.faivelo · also does email