Alternatives to Cekura

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

OpenTelemetry-native observability with autonomous AI SRE Agent0 and AI Coding Insights.

Open-source observability and evaluation for AI agents.

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

LangSmith: AI agent observability, tracing, and evaluation platform

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

Simulation-first LLM observability, evals, and agent testing with Langy AI engineer.

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

Community-driven LLM leaderboard for ranking AI models by real votes

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

Open-source OpenTelemetry LLM observability for Python devs

Enterprise AI quality platform unifying LLM evaluation, observability, red teaming, and governance.

Free open-source OpenTelemetry-native AI agent evaluation and tracing

Open source AI engineering platform for building, debugging, evaluating, and monitoring agents, LLMs, and ML models.

Track, forecast, and optimize AI spend across providers.

Observe, evaluate, and deploy reliable AI agents in production with LangSmith

Simulation-based AI agent testing and evaluation platform that catches hallucinations before production.

WhyLabs open-source AI observability for privacy-preserving logging and LLM security

Collaborative LLM development platform for building, testing, and monitoring AI features.

Enterprise AI control plane for observability, guardrails, and governance of agentic AI

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

Open-source TypeScript framework for building durable, observable AI agents and workflows.

Enterprise control plane to govern and deploy AI agents from PoC to production, with simulation, observability, and guardrails.

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

Turn plain English into production-ready Honeycomb queries for faster debugging.

ML experiment tracking and LLM development platform for teams

Open-source product OS combining analytics, session replay, feature flags, and warehouse.

Route, trace, and evaluate every LLM call from one platform

Centralized prompt management for ChatGPT, Claude, and Gemini.

Open-source framework for systematic LLM evaluation, replacing vibe checks with reproducible metrics.