ClearML vs Langfuse: Which Should You Choose in 2026?
Choosing between ClearML and Langfuse 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:
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 version control 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
Langfuse
Open Source LLM Engineering Platform for debugging and improving your LLM application.
Best for you if:
- • You need ai observability features specifically
- • Provides observability, traces, and metrics for LLM applications.
- • Offers prompt management, evaluation, and annotation features.
| At a Glance |  ClearML |  Langfuse |
|---|---|---|
Price | Free + Paid | Free + Paid |
Best For | Version Control | AI Observability |
Rating | 78/100 | 74/100 |
| Feature | ClearML | Langfuse |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| Editorial Score | 78 | 74 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Version ControlAI Model Deployment | AI ObservabilityDebugging |
Understanding the Differences
Both ClearML and Langfuse solve similar problems, but they approach them differently.ClearML positions itself as "open-source mlops platform for experiment tracking" while Langfusefocuses on "open source llm engineering platform for debugging and improving your llm application.". These differences matter depending on what you're trying to accomplish.
When to Choose ClearML
ClearML makes sense if you're looking for a budget-friendly option with a free tier solution. With a score of 78/100, it's our top pick in this comparison.
When to Choose Langfuse
Langfuse is worth considering if you need a flexible option with both free and paid tiers tool.
Who Should Use What?
Bootstrapped or small team?
When every dollar counts, ClearML lets you get started without pulling out your credit card.
We'd pick: ClearML
Growing fast?
Your team doubled last quarter and you need tools that won't break when you add 50 more people. ClearML handles scale better in our testing.
We'd pick: ClearML
Enterprise with complex needs?
You need SSO, compliance certifications, and a support team that picks up the phone. Both have enterprise tiers—compare their security features.
We'd pick: ClearML
Still not sure? Answer these 3 questions
How much can you spend?
Tight budget? Start free with ClearML, upgrade when you're ready.
Do you care what other users think?
Both have similar review counts. Read a few before you commit.
Expert opinion or crowd wisdom?
Our team rated ClearML higher (78/100). But the community has upvoted Langfuse more (0 votes). Pick your source of truth.
Key Takeaways
What ClearML Does Better
- Higher overall score (78/100)
- Our recommendation for most use cases
Consider Langfuse If
- You want to start free and scale later
- Its specific features better match your workflow
- You prefer its interface or design approach
The Bottom Line
If we had to pick one, we'd go with ClearML (78/100). But the honest answer is that "better" depends on your situation. ClearML scores higher in our analysis, but Langfuse might be the right choice if its specific strengths align with what you need most. Take advantage of free trials to test both before committing.
Frequently Asked Questions
Is ClearML or Langfuse better?
Based on our analysis, ClearML scores higher with 78/100. ClearML isfreemium while Langfuse is freemium. The best choice depends on your specific needs and budget. We recommend testing both with free trials if available.
Can I switch from ClearML to Langfuse easily?
Migration difficulty varies. Check if both tools support data export/import in compatible formats. Some tools offer migration assistance or have integration partners who can help with the transition.
Do ClearML and Langfuse offer free trials?
Most software in this category offers free trials or free tiers. ClearML is freemium with a free tier.Langfuse is freemium with a free tier. Visit their websites for current trial offers.