flightclaw alternatives
24 email MCP servers from other publishers do the same job as flightclaw. The closest match comes first, then the best rated, with at most two per publisher.
Phone, SMS and email for AI agents. One remote MCP endpoint, OAuth login, zero install.
No reviews yetgateway-ready32FreeEmail inboxes for AI agents: create an address, wait for codes and links, send and reply in threads.
No reviews yetgateway-ready409/wkFreeDeploy serverless TypeScript on Val Town: HTTP vals, cron, SQLite, email, OAuth.
No reviews yetgateway-ready10FreeDisposable email inboxes for AI agents — OTPs and magic links auto-extracted. No signup to try.
No reviews yetlocal · npm336/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. 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-ready13kFreeAgent-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/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-ready19956/wkFreeDisposable email inboxes for AI agents: create an address, wait for the verification email.
No reviews yetgateway-ready39301/wkFreeIMAP/SMTP email MCP server — 52 tools, stdio + HTTP, IMAP IDLE push, multi-account, AI triage.
No reviews yetlocal · npm1491.0k/wkFreeAI email inbox and sending tools with attachments, search, live events, and webhooks.
No reviews yetgateway-ready56107/wkFreeIMAP/SMTP MCP server to search, read, organize, send, reply & forward email for AI assistants
No reviews yetlocal · npm120970/wkFreeReal email and SMS for AI agents — send mail, receive verification codes, drive a real inbox.
No reviews yetlocal · npm251169/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/wkFreeAuthenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.
No reviews yetgateway-ready198FreeGive AI agents full read/write email access via Mozilla Thunderbird. Zero credentials.
No reviews yetlocal · npm70122/wkFreeAllow AI systems to read, send, archive, and manage emails via Gmail.
No reviews yetlocal · npm12640/wkFree
flightclaw alternatives by what you need
Open source flightclaw alternatives (21)
Published under an open licence such as MIT or Apache-2.0.
Hail, send0, Val Town, ZeroDrop, Mailoo - Email MCP Server, emailmd, OpenOSINT, OpenOSINT and 13 more below.
Hosted flightclaw alternatives (14)
Nothing to install: a remote endpoint you add by URL. Also callable through the mcp.market gateway.
Hail, send0, Val Town, emailmd, Inbox Zero, Agent-Native Mail, Atomic Mail, LMCP and 6 more below.
Local flightclaw alternatives (10)
A package you install and run on your own machine, so your data stays on your computer.
ZeroDrop, Mailoo - Email MCP Server, OpenOSINT, OpenOSINT, Email, Imap, Agenticmail, Outlook Assistant and 2 more below.
Safest flightclaw alternatives (15)
Graded A: passed every check the scanner runs on the latest release.
send0, Val Town, Mailoo - Email MCP Server, emailmd, Inbox Zero, Agent-Native Mail, Atomic Mail, e2a — email for AI agents and 7 more below.
flightclaw and its alternatives compared
| Server | Grade | Rating | Licence | Runs | Stars |
|---|---|---|---|---|---|
| flightclaw(this one) | A98 | No reviews yet | MIT | Hosted | 83 |
| Hail | B77 | No reviews yet | AGPL-3.0 | Hosted | 32 |
| send0 | A89 | No reviews yet | AGPL-3.0 | Hosted | 0 |
| Val Town | A97 | No reviews yet | MIT | Hosted | 10 |
| ZeroDrop | B80 | No reviews yet | MIT | Local | 0 |
| Mailoo - Email MCP Server | A85 | 5.0 (1) | LGPL-3.0 | Local | 0 |
| 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 |
| Agent-Native Mail | A98 | No reviews yet | MIT | Hosted | 7.7k |
| Atomic Mail | A93 | No reviews yet | MIT | Hosted | 267 |
| LMCP | B72 | No reviews yet | NOASSERTION | Hosted | 71 |
| e2a — email for AI agents | A96 | No reviews yet | Apache-2.0 | Hosted | 199 |
| smails | A99 | No reviews yet | MIT | Hosted | 39 |
| B74 | No reviews yet | LGPL-3.0 | Local | 149 | |
| Email Inbox API + Sending by Sendmux | A96 | No reviews yet | MIT | Hosted | 56 |
| Imap | A92 | No reviews yet | MIT | Local | 120 |
| Agenticmail | B82 | No reviews yet | MIT | Local | 251 |
| 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 |
| e2a — email for AI agents | A97 | No reviews yet | Apache-2.0 | Hosted | 198 |
| Thunderbird CLI | A92 | No reviews yet | MIT | Local | 70 |
| Gmail | B83 | No reviews yet | MIT | Local | 12 |