Average Ratings 1 Rating
Average Ratings 1 Rating
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
ZizkaDB is an operational intelligence platform for AI agents that helps teams debug, monitor, and understand production behavior. The system is designed to go beyond basic logs by storing agent decisions, causal lineage, time-travel state, session replay, semantic history, and drift signals. ZizkaDB helps teams see why an agent made a decision, what changed after a prompt or deployment update, and where behavior diverged from an expected baseline. Developers can replay any session end to end, trace the decision chain, identify root causes, and roll back or fix regressions more quickly. The platform supports Python, TypeScript, MCP, REST API, Docker-based self-hosting, and managed cloud deployment. Its dashboards include Activity, Behavior, Reports, Suggestions, and Fleet features for managed cloud and enterprise users. Security and trust features include open source AGPL licensing, self-hosting, checksum-backed events, and single-tenant VPC deployment options. Pricing includes a free self-hosted plan, Pro and Team cloud plans, and enterprise licensing for private deployments. By combining replay, lineage, drift detection, behavioral baselines, cross-agent visibility, and flexible deployment, ZizkaDB helps teams fix agent behavior before production breaks.
API Access
Has API
API Access
Has API
Integrations
LangChain
Claude
CrewAI
Docker MCP Gateway
Flowise
Hugging Face
Lamatic.ai
LiteLLM
LlamaIndex
Mirascope
Integrations
LangChain
Claude
CrewAI
Docker MCP Gateway
Flowise
Hugging Face
Lamatic.ai
LiteLLM
LlamaIndex
Mirascope
Pricing Details
$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.
Langfuse is open source so you will always be able to host the software yourself at no cost.
Free Trial
Free Version
Pricing Details
Free
Open Source
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
Zizka AI SL
Founded
2026
Country
Spain
Website
zizka.ai
Product Features
Product Features
Database
Backup and Recovery
Creation / Development
Data Migration
Data Replication
Data Search
Data Security
Database Conversion
Mobile Access
Monitoring
NOSQL
Performance Analysis
Queries
Relational Interface
Virtualization