Marketing
Best Transactional Email Software in 2026
Places 26–41 of 41.
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QQueue Free plan Web · API · Self-hosted7.9 Visit Specs - 27 Sendwithus From $149/mo Web · API7.9 Visit Specs
- 28
SMTP2GO From $8.33/mo Free plan Web · API7.9 Visit Specs - 29 Twilio Email API From $19.95/mo Free plan Web · API7.9 Visit Specs
- 30
Amazon SES Free trial Web · API7.8 Visit Specs - 31
Plunk Free plan Web · API · Self-hosted7.8 Visit Specs - 32
Retarus Transactional Email The service is aimed at software vendors, platform businesses, large enterprises, and highly regulated industries that send transactional email from business applications.
Free trial Web · API7.6 Visit Specs - 33
Waypoint From $20/mo Free plan Web · API7.6 Visit Specs - 34
ClrStream Web · API7.5 Visit Specs - 35 Sidemail From $2/mo Free trial Web7.4 Visit Specs
- 36 Twilio Email API
It suits teams adding programmable transactional or marketing email to applications and existing workflows.
Free plan Web · API7.4 Visit Specs - 37 Sarv Transactional Email Web · API7.2 Visit Specs
- 38
Sarv Transactional Email API7.1 Visit Specs - 39
ZeptoMail Free plan Web · API7.1 Visit Specs - 40
SendLayer From $5/mo Web6.8 Visit Specs - 41
Mailgun Web6.3 Visit Specs
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