18.2
turboSMTP is a cloud SMTP service for sending email messages and newsletters, with statistical analysis for individual and aggregate messages.
Free planAndroidiOSWeb
Alternatives to e2a
27.8
MailerSend delivers transactional email through an email API and SMTP relay.
Free planiOSWebAPI
37.6
Postmark delivers and tracks application email as an alternative to SMTP or Sendmail.
Free planWebAPI
- 4
Mailjet
Mailjet is an email marketing and API platform for creating, sending and automating marketing and transactional messages.
Free planWebAPI7.5From $9 a month - 5
Twilio SendGrid
Twilio SendGrid Email API is a cloud-based email delivery service for sending messages without maintaining customer-owned email servers.
Free planAPI7.2From $19.95 a month - 6
Resend Broadcasts
Resend Broadcasts lets users send email campaigns to existing contacts through a visual editor or API.
Free planWebAPI7.1From $20 a month - 7
Hyvor Relay
Hyvor Relay is an email API for developers that can be used through its hosted service or self-hosted.
Free planWebAPISelf-hosted6.9From €30 a month - 8
Maileroo
Maileroo provides SMTP relay and Email API services for transactional and marketing email, with inbound routing and email testing tools.
Free planWebAPI6.9From $10 a month - 9
SMTP2GO
SMTP2GO provides SMTP and API email delivery for businesses and individual senders, with real-time reporting on deliveries, bounces, opens, clicks,…
Free planWebAPI6.9From $100 a year - 10
Waypoint
Waypoint is an email API for engineers paired with a visual template builder for product teams.
Free planWebAPI6.9From $20 a month - 11
CloudMailin
CloudMailin receives inbound email and delivers it to web applications through an HTTP POST webhook.
Free planWebAPI6.8From $25 a month - 12
EmailEngine
EmailEngine is a self-hosted email API by Postal Systems OÜ in Tallinn, Estonia.
WebAPILinuxmacOS6.7From $1,450 a year - 13
Mailazy
Free planWebAPI6.7From $49 a month - 14
Mailtrap Email Sending
Free planWebAPI6.7From $15 a month - 15
Elastic Email
Free planWeb6.6From $29 a month - 16
MailPace
Free planWebAPI6.6$10 usage-based - 17
SocketLabs
WebAPISelf-hosted6.6$39.95 usage-based - 18
OpenSend
Free planWebAPISelf-hosted6.5From $10 a month - 19
MailKite Server
Free planWebAPISelf-hosted6.4Free plan - 20
Plunk
Free planWebAPISelf-hosted6.4Free plan - 21
Emailit
WebAPI6.2From $20 a month - 22
Posta
Posta is a self-hosted email delivery platform for sending and receiving email through an HTTP API.
Free planWebAPISelf-hosted6.2Free plan - 23
ZeptoMail
ZeptoMail, now Zoho CPaaS, is a paid email service built exclusively for transactional messages such as verification codes and password resets.
Free planWebAPI6.2Free plan - 24
Amazon SES
WebAPI5.9 - 25
Sarv Transactional Email
WebAPI5.9 - 26
Netcore Email API
Free planAPI5.7Free plan - 27
5.7 - 28
Notify
WebAPI5.4 - 294.9
- 304.6