SendGrid vs Mailgun: Which Should You Choose in 2026?
Choosing between SendGrid and Mailgun comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated March 22, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
SendGrid
Email delivery service
Best for you if:
- 0
- • You need email marketing features specifically
- • Email delivery service by Twilio
- • Transactional and marketing emails
Mailgun
Email API for developers
Best for you if:
- 0
- • You need email deliverability features specifically
- • Mailgun is an email API service for developers sending transactional email
- • It handles email delivery, validation, and tracking at scale
| At a Glance |  SendGrid |  Mailgun |
|---|---|---|
Price | Free + Paid | Free + Paid |
Best For | Email Marketing | Email Deliverability |
Rating | — | — |
| Feature | SendGrid | Mailgun |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Email MarketingEmail Deliverability | Email DeliverabilityEmail Verification |
How SendGrid and Mailgun Compare
SendGrid
Email delivery service
Free tier available
Mailgun
Email API for developers
Free tier available
SendGrid is a email marketing tool. Mailgun is in email deliverability.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: SendGrid
Want the highest-rated option?
Neither has user reviews yet.
Go with: SendGrid
Value user reviews?
Neither has user reviews yet.
Go with: SendGrid
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
SendGrid is a email marketing tool. Mailgun is in email deliverability. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
SendGrid
- 0
- Free tier available
- Our pick for this comparison
Mailgun
- Better fit for email deliverability
The Bottom Line
SendGrid is our pick.
Frequently Asked Questions
Is SendGrid or Mailgun better?
SendGrid is rated high in our evaluation. Both are freemium.
What are SendGrid and Mailgun used for?
SendGrid: Email delivery service. Mailgun: Email API for developers.
What does SendGrid cost vs Mailgun?
SendGrid is freemium (free tier + paid plans). Mailgun is freemium (free tier + paid plans). Visit their websites for detailed pricing.