Alternatives to LangSmith

Open-source LLM tracing and evaluation platform.

Open-source framework for LLM application development.

Toolkit for iterating, evaluating, and monitoring AI agents.

Open-source LLM tracing and evaluation platform.

Open-source LLM evaluation and observability platform.

Platform for LLM evaluation, monitoring, and testing.

AI observability and evaluation for reliable agents.

Specialized observability for machine learning and LLM applications.

Library for building stateful, multi-agent applications with cyclical logic.

Lightweight observability and prompt management for AI apps.