SendGrid
Twilio's email API for developers at scale
How to Get Started with SendGrid – Everything You Need to Know in 2026
SendGrid by Twilio handles both transactional and marketing email at massive scale. REST API, SMTP relay, webhook events, and dedicated IP warming. Used by Uber, Airbnb, and Spotify.
Pros
- Industry-standard email API
- High volume sending — millions per day
- 100 free emails/day forever
Cons
- Customer support can be slow
- Account suspension risk if complaint rates high
Best For
Developers building apps that send transactional and marketing email at scale via API
Pricing
Free
- Core features included
Compare with alternatives:
Reviews (0)
No reviews yet. Be the first to share your experience!
Sign in to leave a review.
Sign In →Articles about SendGrid
Alternatives to SendGrid
Amazon SES
Cheapest bulk email API — $0.10 per 1,000 emails
Loops
SMTP service built for transactional email at scale
Plunk
Transactional email infrastructure built for developers
Postmark
Fastest transactional email delivery — inbox-focused
Mailtrap
Email testing and delivery platform for developers
Stay in the loop
Get weekly updates on the best new AI tools, deals, and comparisons.
No spam. Unsubscribe anytime.