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Comparison guide

Resend vs Sendgrid

Side-by-side NPM package comparison

Quick Verdict

Resend leads across all categories in this comparison. Check the detailed metrics below to see how each package performs for your specific needs.

  1. resend

    Node.js library for the Resend API

    8.1M weekly downloads · 31.8 KB gzip · Health 85/100

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  2. sendgrid

    Official SendGrid NodeJS library.

    30.4K weekly downloads · 31.9 KB gzip · Health 53/100

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Choosing between Resend and Sendgrid? Here's a data-driven comparison based on real npm data — downloads, bundle size, health scores, and more — to help you decide which package fits your project best.

Downloads & Popularity

Resend leads with 8.1M weekly downloads — roughly 267.5x more. Sendgrid has 30.4K weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.

Bundle Size

Resend has the smallest gzipped bundle at 31.8 KB. Sendgrid comes in at 31.9 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.

Health Score Comparison

Resend has an overall health score of 85/100 (very good), with strong maintenance, security, popularity scores. Sendgrid has an overall health score of 53/100 (moderate), with strong security scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics.

When to Choose Each

Choose Resend if you value large community support, actively maintained, strong security track record. Choose Sendgrid if you value strong security track record.

Our Verdict

Both Resend and Sendgrid are solid choices for JavaScript development. Resend has the edge in overall health score (85/100), while each package brings unique strengths to the table. Evaluate them based on your project's priorities — whether that's community size, bundle efficiency, or maintenance activity — and choose the one that aligns best with your requirements.

Frequently Asked Questions

Is resend better than sendgrid?
It depends on your needs. Resend has a health score of 85/100 while Sendgrid scores 53/100. Resend has more recorded weekly downloads (8.1M). Consider your specific requirements — bundle size, community support, and feature set — to decide which is the better fit.
Which has a smaller bundle size, resend or sendgrid?
Resend has the smaller gzipped bundle at 31.8 KB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
How many developers use resend vs sendgrid?
Resend has more recorded weekly downloads (8.1M). Download counts reflect package installations, not unique developers.
Which is better maintained, resend or sendgrid?
Resend has a maintenance score of 100/100. Resend scores 100/100 and Sendgrid scores 20/100 on maintenance.

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