Mailgun vs SendGrid: Which is Better in 2026?
Choosing between Mailgun and SendGrid 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.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Mailgun
Send, parse, and validate emails with a reliable developer API
Best for you if:
- • Mailgun is an email API service for developers sending transactional email
- • It handles email delivery, validation, and tracking at scale
SendGrid
Deliver transactional and marketing emails with powerful APIs
Best for you if:
- • Email delivery service by Twilio
- • Transactional and marketing emails
| At a Glance |  Mailgun |  SendGrid |
|---|---|---|
Starts at | $35/moFoundation | $19.95/moEssentials |
Best For | ||
Rating | - | - |
Choose Mailgun or SendGrid?
Choose Mailgun if
Send, parse, and validate emails with a reliable developer API
- Powerful API
- Email validation
- Good logs
Choose SendGrid if
Deliver transactional and marketing emails with powerful APIs
- Industry standard
- Reliable deliverability
- Powerful features
| Feature | Mailgun | SendGrid |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | ★4.2/5 518 reviews | ★4.1/5 1,949 reviews |
| Categories | EmailDeveloper Tools | EmailMarketing |
In-Depth Analysis
Mailgun
Send, parse, and validate emails with a reliable developer API
Strengths
- +Powerful API
- +Email validation
- +Good logs
Weaknesses
- -Complex pricing
- -Support can be slow
Key features
SendGrid
Deliver transactional and marketing emails with powerful APIs
Strengths
- +Industry standard
- +Reliable deliverability
- +Powerful features
Weaknesses
- -Can be complex
- -Support varies by tier
Key features
Pricing: Mailgun vs SendGrid
| Plan | Mailgun | SendGrid |
|---|---|---|
| Tier 1 | Free Free | $0 Free |
| Tier 2 | $35 Foundation | $19.95 Essentials |
| Tier 3 | $90 Scale | $89.95 Pro |
| Tier 4 | Custom Enterprise | Custom Premier |
Pricing verified from each vendor's public pricing page. Compare in detail on Mailgun pricing and SendGrid pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Mailgun
Want the highest-rated option?
Neither has user reviews yet.
Go with: Mailgun
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?
Both are email tools. Compare their specific features to decide.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
SendGrid
- Larger review base (1,949 reviews)
- Free tier available
- Our pick for this comparison
Mailgun
- Higher user rating: 4.2/5 vs 4.1/5
The Bottom Line
SendGrid is our pick.
Frequently Asked Questions
Is Mailgun or SendGrid better?
SendGrid is rated in our evaluation. Both are freemium.
What are Mailgun and SendGrid used for?
Mailgun: Send, parse, and validate emails with a reliable developer API. SendGrid: Deliver transactional and marketing emails with powerful APIs.
What does Mailgun cost vs SendGrid?
Mailgun is freemium (free tier + paid plans). SendGrid is freemium (free tier + paid plans). Visit their websites for detailed pricing.