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Agent Email List — Free SMTP Relay for AI Agents 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.

Agent Email List — Free SMTP Relay for AI Agentscom.agentemaillist.ai/free-transactional-email-smtp-relay
B
No reviews yet

Free transactional email + SMTP relay. Agents self-signup, no API key needed to start.

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workspace-mcpio.github.taylorwilsdon/workspace-mcp
A
No reviews yet

Google Workspace MCP server for Gmail, Drive, Calendar, Docs, Sheets, Slides, Forms, Tasks, Chat.

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The short version

Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours workspace-mcp (92/100 against 80). Agent Email List — Free SMTP Relay for AI Agents is hosted and callable through the gateway; workspace-mcp runs on your own machine. workspace-mcp has noticeably more public adoption.

 Agent Email List — Free SMTP Relay for AI Agentsworkspace-mcp
User ratingNo reviews yetNo reviews yet
Safety gradeB80/100A92/100
AdoptionGrowingWidely used
GitHub stars13.2k
Downloads / week63k
Runs whereHosted (remote)Your machine (local)
Gateway-readyYesNo
Tools8
Write actions4
Price per callFreeFree
LicenceMIT
Last release2026-09-182026-09-18
CategoryEmailEmail

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