Langfuse vs ClearML: Which Should You Choose in 2026?
Choosing between Langfuse and ClearML 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:
Langfuse
Open Source LLM Engineering Platform for debugging and improving your LLM application.
Best for you if:
- • You need debugging features specifically
- • Provides observability, traces, and metrics for LLM applications.
- • Offers prompt management, evaluation, and annotation features.
ClearML
Open-source MLOps platform for experiment tracking
Best for you if:
- • You want the higher-rated option (7.8/10 vs 7.4/10)
- • You need workflow automation features specifically
- • ClearML is an open-source MLOps platform for experiment tracking and model management
- • It automates ML pipelines, tracks experiments, and manages model deployment at scale
| At a Glance |  Langfuse |  ClearML |
|---|---|---|
Price | Free + Paid | Free + Paid |
Best For | Debugging | Workflow Automation |
Rating | 74/100 | 78/100 |
| Feature | Langfuse | ClearML |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| Editorial Score | 74 | 78 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | DebuggingAI Prompt Tools | Workflow AutomationAI Observability |
How Langfuse and ClearML Compare
Langfuse
Open Source LLM Engineering Platform for debugging and improving your LLM application.
Free tier available · 74/100 score
ClearML
Open-source MLOps platform for experiment tracking
Free tier available · 78/100 score
Langfuse is a debugging tool. ClearML is in workflow automation.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Langfuse
Want the highest-rated option?
Langfuse: 74/100. ClearML: 78/100.
Go with: ClearML
Value user reviews?
Neither has user reviews yet.
Go with: ClearML
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?
Langfuse is a debugging tool. ClearML is in workflow automation. Pick the category that matches your needs.
How important are ratings?
ClearML scores higher: 78/100 vs 74/100.
Key Takeaways
ClearML
- Higher score: 78/100 vs 74
- Free tier available
- Our pick for this comparison
Langfuse
- Better fit for debugging
The Bottom Line
ClearML (78/100) is our pick.
Frequently Asked Questions
Is Langfuse or ClearML better?
ClearML scores 78/100 in our evaluation. Both are freemium.
What are Langfuse and ClearML used for?
Langfuse: Open Source LLM Engineering Platform for debugging and improving your LLM application.. ClearML: Open-source MLOps platform for experiment tracking.
What does Langfuse cost vs ClearML?
Langfuse is freemium (free tier + paid plans). ClearML is freemium (free tier + paid plans). Visit their websites for detailed pricing.