Langfuse5.0 out of 5 stars |
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Related Products
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Arize AI:
About
Automatically discover issues, diagnose problems, and improve models with Arize’s machine learning observability platform. Machine learning systems address mission critical needs for businesses and their customers every day, yet often fail to perform in the real world. Arize is an end-to-end observability platform to accelerate detecting and resolving issues for your AI models at large. Seamlessly enable observability for any model, from any platform, in any environment. Lightweight SDKs to send training, validation, and production datasets. Link real-time or delayed ground truth to predictions. Gain foresight and confidence that your models will perform as expected once deployed. Proactively catch any performance degradation, data/prediction drift, and quality issues before they spiral. Reduce the time to resolution (MTTR) for even the most complex models with flexible, easy-to-use tools for root cause analysis.
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Langfuse:
About
Langfuse is an open source LLM engineering platform to help teams collaboratively debug, analyze and iterate on their LLM Applications.
Observability: Instrument your app and start ingesting traces to Langfuse
Langfuse UI: Inspect and debug complex logs and user sessions
Prompts: Manage, version and deploy prompts from within Langfuse
Analytics: Track metrics (LLM cost, latency, quality) and gain insights from dashboards & data exports
Evals: Collect and calculate scores for your LLM completions
Experiments: Track and test app behavior before deploying a new version
Why Langfuse?
- Open source
- Model and framework agnostic
- Built for production
- Incrementally adoptable - start with a single LLM call or integration, then expand to full tracing of complex chains/agents
- Use GET API to build downstream use cases and export data
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Arize AI:
Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Langfuse:
Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Arize AI:
Audience
Enterprises and professionals looking for an artificial intelligence solution to increase model velocity and improve AI outcomes
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Langfuse:
Audience
Software Engineers, AI Engineers, Data Scientists, Product Managers
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Arize AI:
Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
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Langfuse:
Support
Phone Support
Not Supported
24/7 Live Support
Supported
Online
Supported
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Arize AI:
API
Offers API
Not Supported
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Langfuse:
API
Offers API
Supported
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Arize AI:
Screenshots and Videos |
Langfuse:
Screenshots and Videos |
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Arize AI:
Pricing
$50/month
Free to use - OSS version
$50/month - Enterprise version
Free Version
Supported
Free Trial
Supported
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Langfuse:
Pricing
$29/month
Generous free tier and Pro Plans starting at USD 29/month.
Langfuse is open source so you will always be able to host the software yourself at no cost.
Free Version
Supported
Free Trial
Supported
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Arize AI:
Reviews/
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Langfuse:
Reviews/
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Langfuse:
Pros & Cons from Real UsersPros
Cons
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Arize AI:
Training
Documentation
Supported
Webinars
Supported
Live Online
Supported
In Person
Not Supported
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Langfuse:
Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Arize AI:
Company InformationArize AI
United States
arize.com
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Langfuse:
Company InformationLangfuse
Founded: 2023
Germany
langfuse.com
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Arize AI:
Alternatives |
Langfuse:
Alternatives |
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| Arize AI: | Langfuse: | |||||
| Arize AI: | Langfuse: | |||||
| Arize AI: | Langfuse: | |||||
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Arize AI:
Categories |
Langfuse:
Categories |
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Arize AI:
Integrations
Claude
Supported
Claude Duet
Supported
Claude for Legal
Supported
Flowise
Supported
Hugging Face
Supported
LangChain
Supported
LiteLLM
Supported
LlamaIndex
Supported
OpenAI
Supported
Azure Marketplace
Supported
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Langfuse:
Integrations
Claude
Supported
Claude Duet
Supported
Claude for Legal
Supported
Flowise
Supported
Hugging Face
Supported
LangChain
Supported
LiteLLM
Supported
LlamaIndex
Supported
OpenAI
Supported
Azure Marketplace
Not Supported
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Arize AI:
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Langfuse:
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