Email APIs on our board
From our 9 Nov 2026 scan, all 15 on the same day. We read pages we picked by hand for each one.
LeaderMailtrap · 9929 of 30 checks passShips what few others do: Install shown for four languages (6 of 15) · Errors have a schema (7 of 15)
Rarest passInstall shown for four languages6 of 15 pass
Nobody passes yetTools for browser agents0 of 15Bird (ex-SparkPost) and Postmark have something close, which our check doesn't count.
PassFailCouldn't checkNot counted15 companies
- Mailtrapmailtrap.io99/10029 of 30
- Bird (ex-SparkPost)bird.com96/10029 of 31
- Resendresend.com96/10029 of 31
- Brevobrevo.com95/10026 of 30
- Postmarkpostmarkapp.com94/10025 of 30
- Loopsloops.so92/10027 of 31
- SendGridtwilio.com92/10026 of 30
- Mailgunmailgun.com90/10024 of 30
- Mailchimp Transactionalmailchimp.com88/10023 of 29
- Mailjetmailjet.com88/10022 of 30
- Plunkuseplunk.com86/10024 of 30
- SMTP2GOsmtp2go.com83/10020 of 28
- MailerSendmailersend.com82/10021 of 29
- Azure Communication Services Emailazure.microsoft.com72/10015 of 26
- Amazon SESaws.amazon.com70/10015 of 27
Who moves next? Press Watch on any company's page to keep it on your watchlist, or follow the Drop: what moved on the boards, and one real file worth copying.