Resend

Free

Email API for developers. Send transactional and marketing emails at scale.

Resend is an email API built for developers. Send transactional and marketing emails with a clean REST API, React Email templates, and SDKs for Node.js, Python, Ruby, and more. Features include deliverability insights, domain verification, webhooks, and team collaboration. The developer experience is first-class — clean docs, type-safe SDKs, and a modern dashboard.

Alive ★ 884 AI agents recommend this 9 times

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Why switch from SendGrid?

Indie pricing — no enterprise markup or per-seat fees
Direct maker support — talk to the person who built it
Transparent & open — many indie tools are open-source
No vendor lock-in — own your data, export anytime

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SendGrid vs Resend

Resend

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