Alternatives to Observal

Self-hosted AI quant trading platform with MCP integration for AI agents.

Self-hosted code search and AI Q&A for multi-repo teams and coding agents.

Open-source LLM observability for tracing, evaluating, and optimizing AI agents end-to-end.

Open-source MCP server giving AI agents live control and deep debugging of Chrome DevTools.

Open source platform to debug, evaluate, monitor, and optimize AI agents and ML models.

Open-source workspace to build, evaluate, and deploy AI agents through chat

Simulate, evaluate, and observe AI agents—ship reliable agents 5x faster with Maxim.

PostHog is an open-source product OS that unifies analytics, session replay, feature flags, and a data warehouse in one platform.

Open-source framework to replace vibe checks with reproducible, LLM-driven evaluation loops for RAG and agents.

Open-source AI evaluation and observability for LLMs, RAG, agents, and predictive ML.

Free, open-source AI observability and evals for debugging agents

Trace, debug, and deploy reliable AI agents with full observability

Active observability for AI agents: trace, evaluate, and discover patterns at scale.

Free open-source AI usage tracking & analytics for developers

Social data API for AI agents: brand monitoring, listening & intel across X, Instagram, TikTok, Reddit.

Free local observability for AI coding agents — tokens, cost & traces on your machine.

Voice AI testing and evaluation platform with self-improvement loop

Free open-source local code-graph MCP server giving AI agents structural awareness before they edit.

Local-first knowledge graph assistant for AI agents.

ML experiment tracking and LLM development platform for teams

Pre-built AI models for finance, from fraud detection to agentic workflow orchestration.

Open-source LLM agent observability with tracing, evals, and experiments

OpenTelemetry-native observability with AI SRE Agent0 for automated production insight.

Open-source AI agent tracing and LLM-as-judge evaluation platform for debugging and improving agent quality.

Mechanistic interpretability platform to understand, debug, and design AI models

AI agent observability and evaluation platform for LLM apps

AI observability and eval engineering platform that turns offline evals into production guardrails.

AI observability and evals that auto-fix agent code via git

Open-source OpenTelemetry observability for Python LLM apps

Enterprise LLM evaluation, observability, and red teaming in one platform.