Mmcp.market

Head to head

Atomic Mail vs smbCloud Mail & Auth

Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.

Atomic Mailio.github.Atomic-Mail/mcp
A
No reviews yet

Programmable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.

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smbCloud Mail & Authio.github.smbcloudXYZ/smbcloud-cli
A
No reviews yet

Email infrastructure and authentication for developers: domains, inbox routes, auth apps, deploys.

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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 Atomic Mail (93/100 against 85). Atomic Mail is hosted and callable through the gateway; smbCloud Mail & Auth runs on your own machine. Atomic Mail has noticeably more public adoption.

 Atomic MailsmbCloud Mail & Auth
User ratingNo reviews yetNo reviews yet
Safety gradeA93/100A85/100
AdoptionEstablishedGrowing
GitHub stars2617
Downloads / week23442
Runs whereHosted (remote)Your machine (local)
Gateway-readyYesNo
Tools——
Write actions——
Price per callFreeFree
LicenceMITNOASSERTION
Last release2026-09-182026-09-10
CategoryEmailEmail

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