18.2
Mailchimp is an email marketing service with web, iOS, and Android access.
Free planAndroidiOSWeb
Alternatives to Infobip Email API
28.0
turboSMTP is a cloud SMTP service for sending email messages and newsletters, with statistical analysis for individual and aggregate messages.
Free planAndroidiOSWeb
37.6
MailerSend delivers transactional email through an email API and SMTP relay.
Free planiOSWebAPI
- 4
Twilio Segment
Twilio Segment is a customer data platform for collecting data from web and mobile sources, building customer profiles and putting audiences to use across channels.
Free planAndroidiOSWeb7.6From $120 a month - 5
Postmark
Postmark delivers and tracks application email as an alternative to SMTP or Sendmail.
Free planWebAPI7.4From $5 a month - 6
Nuntly
Nuntly is a developer-focused email platform for sending and receiving transactional email, replying to messages, and tracking delivery through one REST API.
Free planWebAPI7.3From €10 a month - 7
EmailSuccess
Free planWebAPISelf-hostedWindows7.1Free plan - 8
Twilio SendGrid
Twilio SendGrid Email API is a cloud-based email delivery service for sending messages without maintaining customer-owned email servers.
Free planAPI7.1From $19.95 a month - 9
ReachMail
ReachMail provides email marketing and transactional email delivery through web and API access.
Free planWebAPI7.0From $8 a month - 10
Reloop
Reloop is an email delivery platform for transactional and programmatic workflows, available as hosted plans or for self-hosting.
Free planSelf-hosted6.9From $10 a month - 11
Resend Broadcasts
Resend Broadcasts lets users send email campaigns to existing contacts through a visual editor or API.
Free planWebAPI6.9From $20 a month - 12
Pombo
Pombo is an email platform for marketing, lifecycle, and transactional email that teams can operate with AI agents.
Free planWebAPI6.8From $29 a month - 13
Posthawk
Posthawk is an email delivery service for transactional, marketing, inbound, scheduled, newsletter, and broadcast messages.
Free planSelf-hosted6.8From $20 a month - 14
Hyvor Relay
Hyvor Relay is an email API for developers that can be used through its hosted service or self-hosted.
Free planWebAPISelf-hosted6.7Free plan - 15
Maileroo
Maileroo provides SMTP relay and Email API services for transactional and marketing email, with inbound routing and email testing tools.
Free planWebAPI6.7From $10 a month - 16
MailsSetu
MailsSetu is a developer-first transactional email API and SMTP platform for production messaging.
Free planWebAPI6.7From ₹399 a month - 17
SMTP2GO
SMTP2GO provides SMTP and API email delivery for businesses and individual senders, with real-time reporting on deliveries, bounces, opens, clicks,…
Free planWebAPI6.7From $8.33 a month - 18
Waypoint
Waypoint is an email API for engineers paired with a visual template builder for product teams.
Free planWebAPI6.7From $20 a month - 19
6.6From $10 a month - 20
SocketLabs
WebAPISelf-hosted6.5From $39.95 a month - 21
Aritic Mail
WebAPI6.4From $9 a month - 22
Mailmark
WebAPISelf-hosted6.4From $10 a month - 23
Netcore Email API
Netcore Email API sends and tracks transactional and triggered messages, including password resets, order confirmations, notifications, and campaign sends.
Free planWebAPI6.2Free plan - 24
Plunk
Free planWebAPISelf-hosted6.2Free plan - 25
Sidemail
Web6.2From $2 a month - 26
Posta
Posta is a self-hosted email delivery platform for sending and receiving email through an HTTP API.
Free planWebAPISelf-hosted6.1Free plan - 27
QQueue
QQueue is a self-hosted email system that sends campaign, transactional, and manual messages through one SMTP-based pipeline.
Free planWebAPISelf-hosted6.1Free plan - 28
Twilio Email API
Twilio Email API lets teams add transactional email to applications and cross-channel workflows through the Twilio Console.
Free planWebAPI6.1Free plan - 29
Emailit
WebAPI6.0From $20 a month - 30
Retarus Transactional Email
Retarus Transactional Email sends high volumes of transactional emails from business applications through Retarus Enterprise Cloud.
WebAPI6.0