inboxmcp alternatives
24 email MCP servers from other publishers do the same job as inboxmcp. The closest match comes first, then the best rated, with at most two per publisher.
Local MCP tools for server-readable agent inboxes and sending to owner-approved recipients.
No reviews yetlocal · npm271/wkFreeAuthenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.
No reviews yetgateway-ready19130/wkFreeAuthenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.
No reviews yetgateway-ready191FreeModern email for your business. Inboxes, calendars, newsletters and an API for your agents.
No reviews yetgateway-ready1647/wkFreeEmail inboxes for AI agents: create an address, wait for codes and links, send and reply in threads.
No reviews yetgateway-ready409/wkFreeMCP server for Titan Email (IMAP/SMTP), tested and confirmed with GoDaddy mailboxes.
No reviews yetlocal · npm1.0k/wkFreeZero-config disposable email inboxes for AI agents: create, read mail, await verify codes.
No reviews yetlocal · npm447/wkFreeEmail inboxes for AI agents: addresses, threads, sending and replies.
No reviews yetgateway-ready15/wkFreeEmail MCP server for AI agents: IMAP/SMTP, Gmail, Outlook, calendar, ManageSieve, AI triage, OAuth2.
5.0(1)local · npm1.3k/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/wkFreeMac & Windows: let ChatGPT, Claude & Cursor use your email, calendar, iMessage, Teams, files.
No reviews yetgateway-ready712.0k/wkFreeAI email inbox and sending tools with attachments, search, live events, and webhooks.
No reviews yetgateway-ready65285/wkFreeIMAP/SMTP email MCP server — 52 tools, stdio + HTTP, IMAP IDLE push, multi-account, AI triage.
No reviews yetlocal · npm1171.2k/wkFreeReal email and SMS for AI agents — send mail, receive verification codes, drive a real inbox.
No reviews yetlocal · npm229182/wkFreeAI-powered OSINT agent & MCP server. 16 tools: email, breach, IP, WHOIS, DNS, Shodan, GitHub & more.
No reviews yetlocal · pypi1.7kFreeIMAP/SMTP MCP server to search, read, organize, send, reply & forward email for AI assistants
No reviews yetlocal · npm96528/wkFreeEmail infrastructure and authentication for developers: domains, inbox routes, auth apps, deploys.
No reviews yetgateway-ready12582/wkFreeMicrosoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management.
No reviews yetlocal · npm39500/wkFreeAnalyze, audit, fix and diff HTML, MJML, Maizzle and React Email across 21 email clients.
No reviews yetgateway-ready71.1k/wkFreeUnlimited agent mailboxes — create identities, read/wait for mail, extract OTPs, send email.
No reviews yetlocal · npm48285/wkFree
inboxmcp alternatives by what you need
Open source inboxmcp alternatives (20)
Published under an open licence such as MIT or Apache-2.0.
Voidmail Agent Email, e2a — email for AI agents, e2a — email for AI agents, Shipmail, send0, Titan Email, EmptyInbox, Pidgeon and 12 more below.
Hosted inboxmcp alternatives (13)
Nothing to install: a remote endpoint you add by URL. Also callable through the mcp.market gateway.
e2a — email for AI agents, e2a — email for AI agents, Shipmail, send0, Pidgeon, emailmd, Inbox Zero, Agent-Native Mail and 5 more below.
Local inboxmcp alternatives (11)
A package you install and run on your own machine, so your data stays on your computer.
Voidmail Agent Email, Titan Email, EmptyInbox, Mailoo - Email MCP Server, OpenOSINT, Email, Agenticmail, OpenOSINT and 3 more below.
Safest inboxmcp alternatives (15)
Graded A: passed every check the scanner runs on the latest release.
Voidmail Agent Email, e2a — email for AI agents, e2a — email for AI agents, Shipmail, send0, Pidgeon, Mailoo - Email MCP Server, emailmd and 7 more below.
inboxmcp and its alternatives compared
| Server | Grade | Rating | Licence | Runs | Stars |
|---|---|---|---|---|---|
| inboxmcp(this one) | B81 | No reviews yet | Not stated | Hosted | 0 |
| Voidmail Agent Email | A91 | No reviews yet | MIT | Local | 0 |
| e2a — email for AI agents | A96 | No reviews yet | Apache-2.0 | Hosted | 191 |
| e2a — email for AI agents | A93 | No reviews yet | Apache-2.0 | Hosted | 191 |
| Shipmail | A96 | No reviews yet | MIT | Hosted | 1 |
| send0 | A89 | No reviews yet | AGPL-3.0 | Hosted | 0 |
| Titan Email | B83 | No reviews yet | MIT | Local | 0 |
| EmptyInbox | B78 | No reviews yet | MIT | Local | 4 |
| Pidgeon | A91 | No reviews yet | MIT | Hosted | 0 |
| Mailoo - Email MCP Server | A85 | 5.0 (1) | LGPL-3.0 | Local | 0 |
| 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 |
| LMCP | B72 | No reviews yet | NOASSERTION | Hosted | 71 |
| Email Inbox API + Sending by Sendmux | A96 | No reviews yet | MIT | Hosted | 65 |
| B74 | No reviews yet | LGPL-3.0 | Local | 117 | |
| Agenticmail | B82 | No reviews yet | MIT | Local | 229 |
| OpenOSINT | C58 | No reviews yet | MIT | Local | 1.7k |
| Imap | A92 | No reviews yet | MIT | Local | 96 |
| smbCloud Mail & Auth | A92 | No reviews yet | NOASSERTION | Hosted | 12 |
| Outlook Assistant | A85 | No reviews yet | MIT | Local | 39 |
| Emailens MCP | B82 | No reviews yet | MIT | Hosted | 7 |
| Openagentemail | B74 | No reviews yet | Apache-2.0 | Local | 48 |