SigNoz vs Langfuse
Side-by-side comparison of features, pricing, ratings, and alternatives.
SigNoz is an open-source, OpenTelemetry-native observability platform that provides logs, metrics, and traces in one tool. It features APM, distributed tracing, log management, infra monitoring, and more. SigNoz helps teams build more resilient applications by providing a comprehensive observability platform.
Langfuse is an open-source AI engineering platform that provides a comprehensive suite of tools for evaluating and observing large language models (LLMs). It offers features such as LLM evaluations, observability, metrics, prompt management, and a playground for testing and experimentation. Langfuse also integrates with popular tools and platforms like OpenTelemetry, LangChain, OpenAI SDK, and LiteLLM.
- Comprehensive observability platform
- Open-source and free
- Supports OpenTelemetry-native observability
- Provides AI-powered insights
- Comprehensive suite of tools for LLM evaluation and observability
- Highly customizable and extensible, using a modular architecture and a large community of developers
- Supports a wide range of LLMs and platforms, including LangChain, OpenAI SDK, and LiteLLM
- Open-source and free to use, with a large and active community of users and developers
- Steep learning curve
- Limited support options
- Requires technical expertise
- Steep learning curve, due to the complexity and technical nature of the platform
- Limited support for non-technical users, who may find the platform difficult to use and navigate
- Dependent on the quality and availability of LLMs and other third-party services
