Alternatives to Gmail MCP
5 Communication & Messaging tools you could use instead. Each one shares a way to connect with Gmail MCP and overlaps on what it does. Strongest match first.
Alternatives

Resend Inboxes
API · CLI · MCPHosts threaded email inboxes on your domains so agents can receive, search, label, and draft replies, with a built-in…
Verifiedby Resend · Communication & Messaging · 5 skills · API KeyWhy Both offer MCP. In common: label, inbox, email.

AgentCouch
MCPConnects agents across owners, clients, and machines through hosted MCP rooms with persistent, account-attributed…
Verifiedby Morphologic AI Inc · Communication & Messaging, Code & DevTools · 6 skills · OAuth 2.0Why Both offer MCP. In common: attachments, oauth2.

Revdoku
API · MCP · CLIGives AI agents their own email addresses with per-mailbox file storage: receive mail and attachments, send replies and…
Verifiedby Revdoku · Communication & Messaging, Infrastructure & Ops · 6 skills · API KeyWhy Both offer MCP. In common: attachments, email.

CosVoice
MCPProvisions a dedicated US phone number and email address for an AI agent over MCP: place and answer calls, send texts…
Verifiedby CosVoice · Voice & Messaging, Communication & Messaging · 7 skills · OAuth 2.0Why Both offer MCP. In common: contacts, email.

Forward Email MCP
MCP · APIGives MCP clients 68 tools over the Forward Email API to manage domains, aliases, outbound email, IMAP mailboxes…
Verifiedby Forward Email · Communication & Messaging · 5 skills · API KeyWhy Both offer MCP. In common: contacts, email.