Just a simple list with best and lesser known (unknown) Sendgrid alternatives, active today in the Transactional SMTP or SMTP (includes email marketing) space.
| Company | Price /mo | Emails /mo |
| Mailjet | $15 | 15.000 |
| Postmark | $10 | 10.000 |
| Kingmailer | $11.95 | 20.000 |
| Pepipost | $25 | 150.000 |
| Mandrill | $25 | 25.000 |
| Sparkpost | $20 | 50.000 |
| SendinBlue | $25 | 10.000 |
| Mailgun | $35 | 50.000 |
| SendPulse | $59.88 | 100.000 |
| Routee | $304.9 | 30.000 |
| SMTP2Go | $10 | 10.000 |
For this list we have used Slant and Capterra.
We wanted to present our users a list with best and lesser known Sendgrid alternatives.