Reviewers mostly see Resend as a simple, developer-first way to handle transactional email, with fast setup, clean docs, useful logs, SMTP support, and reliable delivery showing up again and again. Users say it reduces the usual email maintenance burden, and several switched from SendGrid or similar tools for that reason. Makers of
Basedash,
Refgrow, and
Rectify describe using it for onboarding, notifications, payouts, and support emails. Complaints are narrower: shallow analytics, JS-heavy docs, free-tier and rate-limit friction, some missing marketing or unsubscribe features, and one report of serious delivery delays.
