Email infrastructure · replacement recipe

Transactional email API

Replaces Postmark. 1 ways out. Best: Resend (free tier) (switch vendor), about $130 saved in year one.

Modeled, not measured. Savings use public prices and planning assumptions: the bill you stop paying, minus the new tool, your upkeep time and your setup time at $50/hour, over the first 12 months. No verified migrations yet. Check the must-haves in each recipe before you switch.

What you use

  • Send email API and SMTP
  • Bounce and spam handling

Not covered

  • Inbound email processing
  • Templates
  • Message streams
  • Activity logs

Check before switching

  • You only rely on: Send email API and SMTP, Bounce and spam handling
  • Export your data from Postmark before canceling

Agents: get_recipe("replace-postmark") on the Stackcut MCP server.

1 ways out, best first

Switch vendorResend (free tier)Saves $130 in year one
$15/mo today → $0/mo · setup 1 h · then $180/yr · payback 3.3 mo
1 seat. If your use fits the free tier (3,000 emails/mo).
Covers 50% of the core features (not: Bounce and spam handling)
Resend Free: 3,000 emails/mo vs Postmark Free 100/mo.
Sources: postmarkapp.comresend.com

More Email infrastructure recipes

All 63 recipes · Savings leaderboard