Head to head
Email Inbox API + Sending by Sendmux vs workspace-mcp
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
No reviews yet
AI email inbox and sending tools with attachments, search, live events, and webhooks.
Full listing
No reviews yet
Google Workspace MCP server for Gmail, Drive, Calendar, Docs, Sheets, Slides, Forms, Tasks, Chat.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. Both score close on the safety scan (96 and 92 out of 100). Email Inbox API + Sending by Sendmux is hosted and callable through the gateway; workspace-mcp runs on your own machine. workspace-mcp has noticeably more public adoption.
| Email Inbox API + Sending by Sendmux | workspace-mcp | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | A96/100 | A92/100 |
| Adoption | Growing | Widely used |
| GitHub stars | 65 | 3.2k |
| Downloads / week | – | 63k |
| Runs where | Hosted (remote) | Your machine (local) |
| Gateway-ready | Yes | No |
| Tools | — | — |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | MIT | MIT |
| Last release | 2026-09-19 | 2026-09-18 |
| Category |