Email alternatives
24 email MCP servers from other publishers do the same job as Email. 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/wkFreeIMAP/SMTP MCP server to search, read, organize, send, reply & forward email for AI assistants
No reviews yetlocal · npm120970/wkFreeRead, search, draft, send, and organize email through Gmail, Outlook, and IMAP/SMTP mailboxes.
No reviews yetlocal · npm7635/wkFreeNever-stored live email: read, send and triage Gmail, Outlook / Microsoft 365, or any IMAP mailbox.
No reviews yetgateway-ready1027/wkFreeUnofficial Proton Mail MCP — send, read, search & organize email over SMTP and IMAP
No reviews yetlocal · npm11113/wkFreeUnified notifications for Next.js. Multi-provider SMS, email, and push.
No reviews yetlocal · npm10643/wkFreeMulti-account email MCP server for Gmail, IMAP, and JMAP: search, send, drafts, labels.
No reviews yetlocal · npm11159/wkFreeIMAP/SMTP email for iCloud, Gmail, Proton Bridge and more: search, read, follow threads, send.
No reviews yetlocal · mixed183/wkFreeMCP server for Aruba email and calendar via IMAP/SMTP/CalDAV
No reviews yetlocal · pypi467/wkFreeAgent-Native Superhuman - email client with keyboard shortcuts and AI triage
No reviews yetgateway-ready7.7kFreeProgrammable 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/wkFreeEmail MCP server for Gmail, Outlook and any IMAP mailbox, hardened against prompt injection
No reviews yetlocal · npm4143/wkFreePush, email, SMS, in-app and journeys. 54 tools: reads and drafts; only test sends.
No reviews yetgateway-ready192/wkFreeDeploy serverless TypeScript on Val Town: HTTP vals, cron, SQLite, email, OAuth.
No reviews yetgateway-ready10FreeEmail OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.
No reviews yetgateway-ready91/wkFreeMulti-account Gmail MCP server — read, search, draft, and label across every inbox.
No reviews yetlocal · pypi696/wkFreeManage multiple Gmail accounts in Claude Desktop — search, send, reply, draft, and organize.
No reviews yetlocal · npm1992/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. 16 tools: email, breach, IP, WHOIS, DNS, Shodan, GitHub & more.
No reviews yetlocal · pypi1.9k1.6k/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-ready13kFreeMac & 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-ready19956/wkFree
Email alternatives by what you need
Open source Email alternatives (21)
Published under an open licence such as MIT or Apache-2.0.
Mailoo - Email MCP Server, Imap, MCPEmails, Proton Mail (unofficial), Notifykit, Mailbox, owlpost, Aruba Email & Calendar and 13 more below.
Hosted Email alternatives (10)
Nothing to install: a remote endpoint you add by URL. Also callable through the mcp.market gateway.
MCPEmails, Agent-Native Mail, Atomic Mail, Pushizo, Val Town, Radmail, emailmd, Inbox Zero and 2 more below.
Local Email alternatives (14)
A package you install and run on your own machine, so your data stays on your computer.
Mailoo - Email MCP Server, Imap, Fluxmail, Proton Mail (unofficial), Notifykit, Mailbox, owlpost, Aruba Email & Calendar and 6 more below.
Safest Email alternatives (15)
Graded A: passed every check the scanner runs on the latest release.
Mailoo - Email MCP Server, Imap, MCPEmails, Notifykit, owlpost, Agent-Native Mail, Atomic Mail, Google Workspace and 7 more below.
Email and its alternatives compared
| Server | Grade | Rating | Licence | Runs | Stars |
|---|---|---|---|---|---|
| Email(this one) | B74 | No reviews yet | LGPL-3.0 | Local | 149 |
| Mailoo - Email MCP Server | A85 | 5.0 (1) | LGPL-3.0 | Local | 0 |
| Imap | A92 | No reviews yet | MIT | Local | 120 |
| Fluxmail | B82 | No reviews yet | NOASSERTION | Local | 7 |
| MCPEmails | A98 | No reviews yet | AGPL-3.0 | Hosted | 10 |
| Proton Mail (unofficial) | B83 | No reviews yet | MIT | Local | 11 |
| Notifykit | A88 | No reviews yet | MIT | Local | 106 |
| Mailbox | B83 | No reviews yet | MIT | Local | 11 |
| owlpost | A92 | No reviews yet | MIT | Local | 1 |
| Aruba Email & Calendar | B83 | No reviews yet | MIT | Local | 4 |
| Agent-Native Mail | A98 | No reviews yet | MIT | Hosted | 7.7k |
| Atomic Mail | A93 | No reviews yet | MIT | Hosted | 267 |
| Google Workspace | A92 | No reviews yet | Apache-2.0 | Local | 192 |
| pylos-mcp | B83 | No reviews yet | MIT | Local | 4 |
| Pushizo | A99 | No reviews yet | MIT | Hosted | 0 |
| Val Town | A97 | No reviews yet | MIT | Hosted | 10 |
| Radmail | A93 | No reviews yet | MIT | Hosted | 0 |
| Multi-Account Gmail | A92 | No reviews yet | MIT | Local | 6 |
| Multi Gmail | B78 | No reviews yet | MIT | Local | 19 |
| emailmd | A93 | No reviews yet | MIT | Hosted | 1.4k |
| OpenOSINT | C58 | No reviews yet | MIT | Local | 1.9k |
| OpenOSINT | C63 | No reviews yet | MIT | Local | 1.8k |
| Inbox Zero | A97 | No reviews yet | NOASSERTION | Hosted | 13k |
| LMCP | B72 | No reviews yet | NOASSERTION | Hosted | 71 |
| e2a — email for AI agents | A96 | No reviews yet | Apache-2.0 | Hosted | 199 |