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Best SMTP2GO Alternatives in 2026

12 apps from transactional email software ranked against SMTP2GO on the same published basis.

  1. 1
    MailerSend Free plan apiiOSWeb $5.60/mo9.1
    SMTP2GO vs MailerSend
  2. 2
    Reloop Free plan self-hosted $10/mo8.2
    SMTP2GO vs Reloop
  3. 3
    Postmark Free plan apiWeb $5/mo8.2
    SMTP2GO vs Postmark
  4. 4
    Maileroo Free plan apiWeb $10/mo7.9
    SMTP2GO vs Maileroo
  5. 5
    Mailgun Free plan Web Free7.7
    SMTP2GO vs Mailgun
  6. 6
    Twilio SendGrid Free plan api $19.95/mo7.7
    SMTP2GO vs Twilio SendGrid
  7. 7
    Plunk Free plan Web Free7.6
    SMTP2GO vs Plunk
  8. 8
    Netcore Email API Free plan Web Free7.6
    SMTP2GO vs Netcore Email API
  9. 9
    Hyvor Relay Free plan apiself-hostedWeb 7.6
    SMTP2GO vs Hyvor Relay
  10. 10
    Mailchimp Free plan WebiOSAndroid Free7.6
    SMTP2GO vs Mailchimp
  11. 11
    Nuntly Free plan apiWeb €10/mo7.5
    SMTP2GO vs Nuntly
  12. 13
    Posthawk Free plan self-hosted $20/mo7.3
    SMTP2GO vs Posthawk
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