A curated collection of the 6 best open source alternatives to LangSmith.
The best open source alternative to LangSmith is Langfuse. If that does not suit you, we have compiled a ranked list of other open source LangSmith alternatives to help you find a suitable replacement.
LangSmith alternatives are mainly AI Integration Platforms. Browse these if you want a narrower list of alternatives or are looking for a specific functionality of LangSmith.
Langfuse provides tracing, evaluations, prompt management, and analytics to debug and improve LLM applications.
Langfuse provides tracing, evaluations, prompt management, and analytics t...
Open-source platform for LLM tracing, evaluation, and optimization. Features automatic instrumentation, prompt playground, and real-time AI applicatio
Open-source platform for LLM tracing, evaluation, and optimization. Featur...
Open-source observability platform for LLMs using OpenTelemetry. Monitor performance, track costs, and debug AI applications with just 2 lines of code
Open-source observability platform for LLMs using OpenTelemetry. Monitor p...
Open-source platform for logging, monitoring, and debugging LLM applications. Route, debug, and analyze AI apps with comprehensive observability tools
Open-source platform for logging, monitoring, and debugging LLM applicatio...
Open-source LLMOps platform providing prompt management, evaluation, and observability tools for building robust AI applications with team collaborati
Open-source LLMOps platform providing prompt management, evaluation, and o...
Open-source observability platform for GenAI and LLM applications. Real-time monitoring, distributed tracing, prompt management, and AI model evaluati
Open-source observability platform for GenAI and LLM applications. Real-ti...
