Memfault vs Rollbar: Which Should You Choose in 2026?
Choosing between Memfault and Rollbar 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 February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Memfault
Embedded observability and OTA for IoT devices to fix defects before customers notice.
Best for you if:
- • You need debugging features specifically
- • Provides real-time observability for all types of embedded and IoT devices.
- • Automates crash data collection, debugging, and root cause analysis for in-field issues.
Rollbar
Real-time error tracking and debugging
Best for you if:
- • You want the higher-rated option (8.2/10 vs 0.0/10)
- • You need real-time analytics features specifically
- • Rollbar is an error monitoring platform for tracking and debugging issues
- • It captures errors across platforms with context for faster resolution
| At a Glance |  Memfault |  Rollbar |
|---|---|---|
Price | Free + Paid | Free + Paid |
Best For | Debugging | Real-Time Analytics |
Rating | —/100 | 82/100 |
| Feature | Memfault | Rollbar |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| Editorial Score | — | 82 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | DebuggingMonitoring | Real-Time AnalyticsDebugging |
How Memfault and Rollbar Compare
Memfault
Embedded observability and OTA for IoT devices to fix defects before customers notice.
Free tier available
Rollbar
Real-time error tracking and debugging
Free tier available · 82/100 score
Memfault is a debugging tool. Rollbar is in real-time analytics.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Memfault
Want the highest-rated option?
Rollbar scores 82/100. Memfault is unrated.
Go with: Rollbar
Value user reviews?
Neither has user reviews yet.
Go with: Rollbar
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?
Memfault is a debugging tool. Rollbar is in real-time analytics. Pick the category that matches your needs.
How important are ratings?
Not all tools have been rated yet.
Key Takeaways
Rollbar
- Higher score: 82/100 vs unrated
- Free tier available
- Our pick for this comparison
Memfault
- Better fit for debugging
The Bottom Line
Rollbar (82/100) is our pick.
Frequently Asked Questions
Is Memfault or Rollbar better?
Rollbar scores 82/100 in our evaluation. Both are freemium.
What are Memfault and Rollbar used for?
Memfault: Embedded observability and OTA for IoT devices to fix defects before customers notice.. Rollbar: Real-time error tracking and debugging.
What does Memfault cost vs Rollbar?
Memfault is freemium (free tier + paid plans). Rollbar is freemium (free tier + paid plans). Visit their websites for detailed pricing.