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Description

Langfuse is a free and open-source LLM engineering platform that helps teams to debug, analyze, and iterate their LLM Applications. Observability: Incorporate Langfuse into your app to start ingesting traces. Langfuse UI : inspect and debug complex logs, user sessions and user sessions Langfuse Prompts: Manage versions, deploy prompts and manage prompts within Langfuse Analytics: Track metrics such as cost, latency and quality (LLM) to gain insights through dashboards & data exports Evals: Calculate and collect scores for your LLM completions Experiments: Track app behavior and test it before deploying new versions Why Langfuse? - Open source - Models and frameworks are agnostic - Built for production - Incrementally adaptable - Start with a single LLM or integration call, then expand to the full tracing for complex chains/agents - Use GET to create downstream use cases and export the data

Description

Openlayer is an AI governance, evaluation, and observability platform designed for teams building traditional machine learning, generative AI, RAG, and agentic systems. The platform helps organizations test, monitor, and improve AI applications from early experimentation through production deployment. Openlayer provides more than 100 automated tests that evaluate data quality, model performance, safety, reliability, fairness, and behavior across AI workflows. Its observability capabilities give teams traceability across prompts, retrieval steps, agents, tool calls, responses, and complex multi-step execution paths. Real-time guardrails help block or reduce risks such as prompt injections, PII leakage, bias, toxicity, hallucinations, and unsafe outputs. Openlayer also supports automated model evaluations so teams can continuously assess AI systems instead of relying only on manual review. For governance teams, the platform helps operationalize responsible AI requirements and align internal processes with frameworks such as NIST and the EU AI Act. Enterprises can use Openlayer to create safer AI development practices, maintain oversight, and document how models perform over time. By combining evaluation, observability, guardrails, governance automation, and workflow traceability, Openlayer helps companies deploy AI systems with more confidence and control.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

Claude
Flowise
Hugging Face
Lamatic.ai
LangChain
LiteLLM
LlamaIndex
Mirascope
Netguru Omega
OpenAI
TierZero
Voker
Workers by Delos

Integrations

Claude
Flowise
Hugging Face
Lamatic.ai
LangChain
LiteLLM
LlamaIndex
Mirascope
Netguru Omega
OpenAI
TierZero
Voker
Workers by Delos

Pricing Details

$29/month
Free Trial
Free Version

Pricing Details

No price information available.
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

Langfuse

Founded

2023

Country

Germany

Website

langfuse.com

Vendor Details

Company Name

Openlayer

Founded

2021

Country

United States

Website

www.openlayer.com

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