Langfuse Analysis: $4M Raised
What is Langfuse?
Langfuse is an open-source platform for LLM engineering, offering tools for tracing, prompt management, evaluation, and metrics to enhance LLM applications.
Employees
7
Founded
2022
Investors
- Lightspeed Venture Partners
- La Famiglia
- Y Combinator
Product Features & Capabilities
- LLM Tracing, Prompt Management, Evaluation, Manual Annotation, Datasets, Metrics, Python SDK, JS/TS SDK, OpenAI SDK, Langchain, Llama-Index, Litellm, Dify, Flowise, Langflow, Vercel AI SDK, Instructor, Mirascope, API
Pricing
- Hobby Plan: Free, 50k observations/month, 30 days data access, 2 users, community support.
- Pro Plan: $59/month, 100k observations/month, unlimited data access and users, email/chat support.
- Team Plan: $499/month, 100k observations/month, custom SSO, fine-grained RBAC, Slack support
How much Langfuse raised
Seed - $4 million
November 7, 2023Lead Investor: Lightspeed Venture Partners, La Famiglia, Y Combinator
Market Focus
Langfuse primarily focuses on the artificial intelligence and machine learning industry, specifically in the area of large language model (LLM) engineering and development.
Business Model
Open-core model with cloud services; revenue from usage metrics and analytics.
Competitors Overview
Langfuse operates in the LLM engineering platform market, and its main competitors include:
- Giskard: Giskard focuses on providing tools for testing and validating machine learning models. Its advantage lies in its user-friendly interface and strong emphasis on model performance monitoring.
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