Mmcp.market

Head to head

Commerce Validators vs Email Inbox API + Sending by Sendmux

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

Commerce Validatorsorg.scienceswarm/commerce-validators
C
No reviews yet

Commerce validators: live EU VAT (VIES), EORI, email/MX lookups; IBAN/ABA/GTIN checksums; VAT rates.

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Email Inbox API + Sending by Sendmuxio.github.Sendmux/sendmux-mcp
A
No reviews yet

AI email inbox and sending tools with attachments, search, live events, and webhooks.

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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 Email Inbox API + Sending by Sendmux (96/100 against 57). Email Inbox API + Sending by Sendmux has noticeably more public adoption.

 Commerce ValidatorsEmail Inbox API + Sending by Sendmux
User ratingNo reviews yetNo reviews yet
Safety gradeC57/100A96/100
AdoptionNewEstablished
GitHub stars–65
Downloads / week–327
Runs whereHosted (remote)Hosted (remote)
Gateway-readyYesYes
Tools10—
Write actions1—
Price per callFreeFree
Licence—MIT
Last release—2026-09-19
CategoryEmailEmail

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