Nodemailer vs Sendgrid

Side-by-side NPM package comparison

nodemailer

Extremely Popular

Version 8.0.1

85
Excellent

Easy as cake e-mail sending from your Node.js applications

Weekly Downloads
10.4M
↑30%
Bundle (gzip)
57.7 KB
Updated
Vulns
0

Health Score Breakdown

Maintenance
100
Popularity
100
Quality
50
Security
100
Stability
70

sendgrid

Moderate

Version 5.2.3

55
Fair

Official SendGrid NodeJS library.

Weekly Downloads
66.9K
↑32%
Bundle (gzip)
0 B
Updated
Vulns
0

Health Score Breakdown

Maintenance
20
Popularity
70
Quality
50
Security
100
Stability
70

Choosing between Nodemailer 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

Nodemailer leads with 10.4M weekly downloads — roughly 156.0x more. Sendgrid has 66.9K weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.

Bundle Size

Sendgrid has the smallest gzipped bundle at 0 B. Nodemailer comes in at 57.7 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.

Health Score Comparison

Nodemailer has an overall health score of 85/100 (very good), with strong maintenance, security, popularity scores. Sendgrid has an overall health score of 55/100 (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 Nodemailer if you value massive community and ecosystem, actively maintained, strong security track record. Choose Sendgrid if you value strong security track record.

Our Verdict

Both Nodemailer and Sendgrid are solid choices for JavaScript development. Nodemailer 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 nodemailer better than sendgrid?
It depends on your needs. Nodemailer has a health score of 85/100 while Sendgrid scores 55/100. Nodemailer has more weekly downloads (10.4M), suggesting broader adoption. Consider your specific requirements — bundle size, community support, and feature set — to decide which is the better fit.
Which has a smaller bundle size, nodemailer or sendgrid?
Sendgrid has the smaller gzipped bundle at 0 B. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
How many developers use nodemailer vs sendgrid?
Based on npm download statistics, Nodemailer has approximately 10.4M weekly downloads and Sendgrid has approximately 66.9K weekly downloads. These numbers reflect package installations, not unique developers, but they indicate relative adoption levels.
Which is better maintained, nodemailer or sendgrid?
Nodemailer currently has the higher overall health score at 85/100. Nodemailer has a maintenance score of 100/100 and Sendgrid scores 20/100 on maintenance.

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