Based on 13 AI claims comparing the two
Reviewed by Dimitry Apollonsky
Which brand does AI favour?Answers collected Apr 11 – Sep 18, 2026
“Resend, Postmark, and Amazon SES are top choices, with Resend often cited as the most developer-friendly for modern stacks”
Amazon Simple Email Service tends to lead on pricing discussions because it remains substantially cheaper when sending at scale.
Some answers point to Resend for teams prioritizing notifications without running into massive scale.
“Resend (my top recommendation for most new projects)”
“For password resets, verification emails, and app notifications, my pick for most teams is Resend. If absolute deliverability is more important than cost, I’d choose Postmark. If minimizing cost at scale is the priority, Amazon SES wins.”
“Setup: Brevo and Resend are generally easier to set up than AWS SES.”
Amazon Simple Email Service alone is ranked in Small-business email marketing, Sender reputation management and Email list cleaning.
Resend alone is ranked in Transactional email template management, Backend-as-a-service platforms, SaaS subscription payments and Developer tools investors.
Answers split between Resend for its developer experience and Amazon Simple Email Service for keeping costs down at high volume.
These bars show which brand AI favours in claims citing each source.
These bars show which brand AI favours in claims citing each source.
These bars show which brand AI favours in claims citing each source.
These bars show which brand AI favours in claims citing each source.
These bars show which brand AI favours in claims citing each source.
These bars show which brand AI favours in claims citing each source.
These bars show which brand AI favours in claims citing each source.
These bars show which brand AI favours in claims citing each source.