Traceloop
Monitoring and evaluation platform for LLM developers
Traceloop is an observability and evaluation platform for LLM applications. It monitors model outputs, response speed, and quality drift, turning raw LLM logs into insights so teams can catch failures before they reach production. It runs built-in quality checks such as faithfulness, relevance, and safety, and lets teams annotate real examples to train a custom evaluator that scores output according to their own definition of quality. Standard and custom evaluations run automatically in CI/CD pipelines or in real time as the app runs.
The platform is built on OpenTelemetry and ships with OpenLLMetry, an open-source SDK, along with a native OpenTelemetry-based gateway called Hub. It connects via Python, TypeScript, Go, or Ruby, and supports providers including OpenAI, Anthropic, Gemini, Bedrock, and Ollama, vector databases such as Pinecone and Chroma, and frameworks like LangChain, LlamaIndex, and CrewAI. Features include a monitoring dashboard, evaluation dashboard, CI/CD integration, and prompt management.
Traceloop is aimed at teams building and operating LLM applications, from startups to enterprises, with cloud, on-prem, and air-gapped deployment options. It offers a free plan with limits on monthly spans and seats, a 14-day trial, and an Enterprise edition with unlimited seats, custom data retention, SOC 2 compliance, and dedicated support. It is also available through the AWS, GCP, and Azure Marketplaces.
12 alternatives to Traceloop
Ranked by how well each tool replaces Traceloop: shared features, audience, price and popularity.
Open source platform for tracing, evaluating and improving AI agents and LLM applications.
Covers 3 of 15 key features.
Free planOpen source66 out of 100 match$29/moObservability platform for distributed tracing, logs, metrics and LLM/AI agent monitoring
Covers 3 of 15 key features.
Free plan63 out of 100 match$150/moCloud-based log management and analytics service from SolarWinds for aggregating, visuali
Covers 4 of 15 key features.
Free plan61 out of 100 match$79/moGalileo is the AI observability and eval engineering platform where offline evals become a
Covers 5 of 15 key features.
Free plan61 out of 100 matchFree- 60 out of 100 match$79/mo
- 59 out of 100 match$19/mo
Open-source platform to trace, evaluate, and debug AI agents
Covers 0 of 15 key features.
Free planOpen source59 out of 100 match$30/mo- 58 out of 100 matchUsage-based
Full-stack observability platform that detects issues across infrastructure, APM, and RUM,
Covers 5 of 15 key features.
Free plan58 out of 100 matchFree- 58 out of 100 match$7/mo
- 58 out of 100 matchUsage-based