~/CLIRank
APIVerified~170ms avg

SendGrid API

Email delivery - transactional, marketing, and template management.

Install
npm install @sendgrid/mail

About

SendGrid (Twilio) provides enterprise email delivery. Send transactional and marketing emails, manage templates, handle suppressions, and track deliverability metrics. 280K weekly downloads. One of the most established email APIs with high deliverability rates and comprehensive analytics. Good for high-volume senders who need reliability.

Tags

sendgridemailtransactionalmarketingtwilio

Score Breakdown

CLI Score Breakdown8/11
✓Official SDK on npm/pip+2
✓Env var authentication (no browser OAuth)+2
✓Works in headless/CI environments+2
✗CLI tool available0
✓JSON response for piping/parsing+1
✓Docs have curl/CLI examples+1
✗Reasonable rate limits for scripted use0
✗Machine-readable pricing (md/JSON/static)0
Quality Score Breakdown
npm weekly downloads280k
GitHub stars3.0k
Days since last release13d
Issue close ratio75%
TypeScript typesYes
Docs qualitygood
Breaking changesrare

Performance

Latencyus-east-1 - 2026-03-27
p50
140ms
avg
170ms
p95
400ms

Scores

CLI
8
Quality
8
AuthorTwilio
Weekly installs280,000
Last updated3/18/2026
View repositoryReport issue

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SMS, voice calls, WhatsApp, video, and phone number management.

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9
Quality
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