Postmark
Email delivery for web apps
★ 4.4
Fast and reliable transactional email service focused on delivery speed. Separates transactional from marketing via Message Streams.
Recursos
✓ 10K emails: $15/mo ($1.50/1K)
✓ 50K emails: $50/mo ($1.00/1K)
✓ 125K emails: $100/mo (Pro, $0.80/1K)
✓ 300K emails: $245/mo (dedicated IP eligible)
✓ Message Streams (separate transactional/marketing)
✓ Inbound email processing
✓ SMTP and API sending
Prós
- + Exceptional delivery speed
- + Free tier never expires (100/mo)
- + Message Streams protect transactional reputation
- + Simple, clear pricing per 1K emails
Contras
- − No marketing email features
- − Unused emails don't roll over
- − Dedicated IPs only at 300K+/mo tier
- − Higher per-email cost than high-volume competitors