Company Overview
Langfuse is a Berlin-based open-source LLM engineering platform that provides observability, analytics, and prompt management tools for AI applications. Founded in 2022 and backed by $4.5M in funding from Lightspeed Venture Partners, La Famiglia, and Y Combinator (W23), the company reached $1.1M in revenue by June 2024. The platform has gained significant traction with 39K GitHub stars and integrates with major tools including OpenTelemetry, LangChain, and OpenAI SDK.
Open Positions
Reddit Discussions
Key Differentiators
Emerging Innovator
Langfuse is an emerging player bringing innovative solutions to the Infrastructure market.
Frequently Asked Questions
AI Visibility Rankings
How Langfuse performs in AI search results
Unlock AI Visibility Tracking for Langfuse
See exactly how Langfuse ranks across ChatGPT, Gemini, Perplexity, Claude, and Grok. Get actionable insights to improve your AI search performance.
Join 1,000+ brands · Free 7-day trial · No credit card required
Not So Random Others
Assurtiv
Assurtiv Technologies Private Limited represents the newest generation of GRC (Governance, Risk, and Compliance) platform innovation, incorporated in October 2024 in Hyderabad, India. As a recently la
Manus
$75M April 2025 (Benchmark $500M); 2M+ waitlist; 29 tools; Browser Use integration; China's DeepSeek moment
Focal Systems
Focal Systems provides AI-powered shelf monitoring using computer vision to give retailers real-time visibility into inventory. The company's ruggedized cameras and FocalOS software have been deployed
Crustdata
$6M Seed (YC/A Capital); Garry Tan doubling down; $4M+ revenue; YC/agent.ai/MNTN clients; YC F24
Boom Supersonic
Boom Supersonic is developing the Overture, a supersonic passenger aircraft designed to fly at Mach 1.7. The company has 130 aircraft orders from United Airlines, American Airlines, and Japan Airlines
Datacurve
$15M Series A (Chemistry); Balaji Srinivasan seed; DeepMind/Anthropic/OpenAI angels; $1M+ bounties; Serena Ge founder; YC
Compare with Other Brands
See how Langfuse stacks up against competitors with our detailed comparison tool.
Start Comparison