Email API Alternatives
See how AISend compares to the most popular email services — a developer-first transactional API with a Resend-compatible request format.
Resend Alternative — Same API, $14 for 50k Emails
The same clean DX and a Resend-compatible API — 50,000 emails for $14/mo vs $20/mo.
A Simpler SendGrid Alternative
A focused transactional email API instead of a marketing suite, with simpler pricing.
A More Affordable Postmark Alternative
The same transactional focus, a 3-day free trial with 500 emails, and flat pricing at volume.
A Modern Mailgun Alternative
A clean Resend-compatible API, a 3-day free trial with no credit card, and flat pricing.
The Missing Developer Layer for AWS SES
A REST API, dashboard, webhooks, and guided domain setup on top of SES.
A Plunk Alternative for Flat-Priced Transactional Email
Flat plans instead of $0.001 per email, with a cost table by volume and the cases where Plunk wins.