Shipmail alternatives
24 email MCP servers from other publishers do the same job as Shipmail. The closest match comes first, then the best rated, with at most two per publisher.
Email MCP server for AI agents: IMAP/SMTP, Gmail, Outlook, calendar, ManageSieve, AI triage, OAuth2.
5.0(1)local · npm1.3k/wkFreeMac & Windows: let ChatGPT, Claude & Cursor use your email, calendar, iMessage, Teams, files.
No reviews yetgateway-ready712.0k/wkFreeAuthenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.
No reviews yetgateway-ready19130/wkFreeMicrosoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management.
No reviews yetlocal · npm39500/wkFreeAuthenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.
No reviews yetgateway-ready191FreeEmail inboxes for AI agents: create an address, wait for codes and links, send and reply in threads.
No reviews yetgateway-ready409/wkFreeEmail for AI agents: inboxes, send/reply/forward, search, threads, webhooks — 21 SentFromAI tools.
No reviews yetgateway-ready284/wkFreePrivacy-focused email: domains, DNS verification, aliases, SMTP sending, mailboxes and calendars.
No reviews yetlocal · npm2278/wkFreeDisposable email inboxes for AI agents: create an address, wait for the verification email.
No reviews yetgateway-ready3659/wkFreeLocal MCP tools for server-readable agent inboxes and sending to owner-approved recipients.
No reviews yetlocal · npm271/wkFreeUnified MCP server for Email, Calendar & Contacts (Google, M365, Zoho, IMAP/SMTP, DAV).
No reviews yetlocal · npm363/wkFreeZero-config disposable email inboxes for AI agents: create, read mail, await verify codes.
No reviews yetlocal · npm447/wkFreeMicrosoft Outlook MCP server — 20 tools for email, calendar, contacts, and settings via Graph API.
No reviews yetlocal · npm37FreeFourteen checks on an HTML email footer: CAN-SPAM postal address and 10-business-day opt-out, CASL's
No reviews yetlocal · npm589/wkFreeGoogle Workspace MCP server for Gmail, Drive, Calendar, Docs, Sheets, Slides, Forms, Tasks, Chat.
No reviews yetlocal · pypi3.3k72k/wkFreeRender markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.
No reviews yetgateway-ready1.4k4.6k/wkFreeAI-powered OSINT agent & MCP server. 21 tools: email, breach, IP, WHOIS, DNS, Shodan, GitHub & more.
No reviews yetlocal · pypi1.8k886/wkFreeSearch Gmail and Outlook, save drafts, manage email rules, and view email stats.
No reviews yetgateway-ready12kFreeAgent-Native Superhuman - email client with keyboard shortcuts and AI triage
No reviews yetgateway-ready7.0kFreeProgrammable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.
No reviews yetgateway-ready267585/wkFreeGive AI agents access to Gmail, Calendar, Drive, and more — multi-account, manifest-driven
No reviews yetlocal · npm1921.8k/wkFreeAI email inbox and sending tools with attachments, search, live events, and webhooks.
No reviews yetgateway-ready65285/wkFreeIMAP/SMTP MCP server to search, read, organize, send, reply & forward email for AI assistants
No reviews yetlocal · npm120970/wkFreeIMAP/SMTP email MCP server — 52 tools, stdio + HTTP, IMAP IDLE push, multi-account, AI triage.
No reviews yetlocal · npm1171.2k/wkFree
Shipmail alternatives by what you need
Open source Shipmail alternatives (19)
Published under an open licence such as MIT or Apache-2.0.
Mailoo - Email MCP Server, e2a — email for AI agents, Outlook Assistant, e2a — email for AI agents, send0, Sentfrom, smails, Voidmail Agent Email and 11 more below.
Hosted Shipmail alternatives (11)
Nothing to install: a remote endpoint you add by URL. Also callable through the mcp.market gateway.
LMCP, e2a — email for AI agents, e2a — email for AI agents, send0, Sentfrom, smails, emailmd, Inbox Zero and 3 more below.
Local Shipmail alternatives (13)
A package you install and run on your own machine, so your data stays on your computer.
Mailoo - Email MCP Server, Outlook Assistant, Forward Email, Voidmail Agent Email, Ecc, EmptyInbox, Outlook, Email Footer Law Lint and 5 more below.
Safest Shipmail alternatives (17)
Graded A: passed every check the scanner runs on the latest release.
Mailoo - Email MCP Server, e2a — email for AI agents, Outlook Assistant, e2a — email for AI agents, send0, Sentfrom, Forward Email, Voidmail Agent Email and 9 more below.
Shipmail and its alternatives compared
| Server | Grade | Rating | Licence | Runs | Stars |
|---|---|---|---|---|---|
| Shipmail(this one) | A96 | No reviews yet | MIT | Hosted | 1 |
| Mailoo - Email MCP Server | A85 | 5.0 (1) | LGPL-3.0 | Local | 0 |
| LMCP | B72 | No reviews yet | NOASSERTION | Hosted | 71 |
| e2a — email for AI agents | A96 | No reviews yet | Apache-2.0 | Hosted | 191 |
| Outlook Assistant | A85 | No reviews yet | MIT | Local | 39 |
| e2a — email for AI agents | A93 | No reviews yet | Apache-2.0 | Hosted | 191 |
| send0 | A89 | No reviews yet | AGPL-3.0 | Hosted | 0 |
| Sentfrom | A98 | No reviews yet | MIT | Hosted | 0 |
| Forward Email | A86 | No reviews yet | NOASSERTION | Local | 2 |
| smails | B83 | No reviews yet | MIT | Hosted | 36 |
| Voidmail Agent Email | A91 | No reviews yet | MIT | Local | 0 |
| Ecc | B83 | No reviews yet | MIT | Local | 3 |
| EmptyInbox | B78 | No reviews yet | MIT | Local | 4 |
| Outlook | B75 | No reviews yet | MIT | Local | 37 |
| Email Footer Law Lint | A89 | No reviews yet | NOASSERTION | Local | 0 |
| Workspace | A92 | No reviews yet | MIT | Local | 3.3k |
| emailmd | A93 | No reviews yet | MIT | Hosted | 1.4k |
| OpenOSINT | C63 | No reviews yet | MIT | Local | 1.8k |
| Inbox Zero | A97 | No reviews yet | NOASSERTION | Hosted | 12k |
| Agent-Native Mail | A98 | No reviews yet | Not stated | Hosted | 7.0k |
| Atomic Mail | A93 | No reviews yet | MIT | Hosted | 267 |
| Google Workspace | A92 | No reviews yet | Apache-2.0 | Local | 192 |
| Email Inbox API + Sending by Sendmux | A96 | No reviews yet | MIT | Hosted | 65 |
| Imap | A92 | No reviews yet | MIT | Local | 120 |
| B74 | No reviews yet | LGPL-3.0 | Local | 117 |