# openlit.io

> AI-optimized mirror of openlit.io containing 24 pages totalling 8,597 words of clean markdown content, structured data, and semantic HTML. Original source: https://openlit.io/. Last updated: 2026-05-01T12:55:57.685Z.

Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG).

## Homepage

- [Open Source Platform for AI Engineering](/site-root.html): OpenLIT is an open-source LLM observability platform built on OpenTelemetry. Monitor token usage, cost, and latency. Self-host for free under Apache 2.0. (780 words)

## Articles & Blog Posts

- [404](/blog/prompt-injection-detection-practical-guide/index.html): OpenLIT is an open-source LLM observability platform built on OpenTelemetry. Monitor token usage, cost, and latency. Self-host for free under Apache 2.0. (20 words)
- [404](/blog/gpu-monitoring-for-llm-inference/index.html): OpenLIT is an open-source LLM observability platform built on OpenTelemetry. Monitor token usage, cost, and latency. Self-host for free under Apache 2.0. (20 words)
- [404](/blog/tracking-llm-costs-in-production/index.html): OpenLIT is an open-source LLM observability platform built on OpenTelemetry. Monitor token usage, cost, and latency. Self-host for free under Apache 2.0. (20 words)
- [404](/blog/how-to-detect-hallucinations-in-your-rag-pipeline/index.html): OpenLIT is an open-source LLM observability platform built on OpenTelemetry. Monitor token usage, cost, and latency. Self-host for free under Apache 2.0. (20 words)
- [blogs/protect-prompt-injection/index.html](/blogs/protect-prompt-injection/index.html) (1 words)
- [blogs/openlit-openwebui/index.html](/blogs/openlit-openwebui/index.html) (1 words)
- [blogs/how-to-detect-hallucinations-in-your-rag-pipeline/index.html](/blogs/how-to-detect-hallucinations-in-your-rag-pipeline/index.html) (1 words)
- [blogs/observability-with-openlit/index.html](/blogs/observability-with-openlit/index.html) (1 words)
- [Why Is Observability Essential in LLM Applications?](/blogs/pipeline-for-llm-apps/index.html): Observability for LLMs ensures performance, user insights, and GPU monitoring. Learn how to design and implement a complete observability pipeline for your LLM applications. (1,370 words)
- [Introduction](/blogs/openlit-fleet-hub-at-scale/index.html): Coordinate fleets of OpenTelemetry collectors for GenAI workloads with OpenLIT Fleet Hub and the OpAMP protocol. (1,515 words)
- [GPU Monitoring for LLM Inference: What to Track and Why It Matters](/blogs/gpu-monitoring-for-llm-inference-what-to-track-and-why-it-matters.html): Learn which GPU metrics matter for LLM inference workloads and how to collect them as OpenTelemetry signals using OpenLIT's GPU collector. Supports NVIDIA and AMD. (1,151 words)
- [How to Add Observability to Your LLM App in 2 Minutes with OpenTelemetry](/blogs/how-to-add-observability-to-your-llm-app-in-2-minutes-with-opentelemetry.html): Add full tracing, metrics, and cost tracking to any LLM application with one line of code using OpenLIT and OpenTelemetry. Works with OpenAI, Anthropic, and 40+ providers. (800 words)
- [OpenLIT vs Datadog LLM Observability](/compare/openlit-vs-datadog/index.html): OpenLIT is an open-source LLM observability platform built on OpenTelemetry. Monitor token usage, cost, and latency. Self-host for free under Apache 2.0. (277 words)
- [Pricing](/pricing/index.html): OpenLIT is an open-source LLM observability platform built on OpenTelemetry. Monitor token usage, cost, and latency. Self-host for free under Apache 2.0. (366 words)
- [OpenLIT vs LangSmith](/compare/openlit-vs-langsmith/index.html): OpenLIT is an open-source LLM observability platform built on OpenTelemetry. Monitor token usage, cost, and latency. Self-host for free under Apache 2.0. (229 words)
- [Building the Future of AI Observability](/about-us/index.html): OpenLIT is an open-source LLM observability platform built on OpenTelemetry. Monitor token usage, cost, and latency. Self-host for free under Apache 2.0. (468 words)
- [Terms of Service](/terms/index.html): OpenLIT is an open-source LLM observability platform built on OpenTelemetry. Monitor token usage, cost, and latency. Self-host for free under Apache 2.0. (286 words)
- [OpenLIT vs Langfuse](/compare/openlit-vs-langfuse/index.html): OpenLIT is an open-source LLM observability platform built on OpenTelemetry. Monitor token usage, cost, and latency. Self-host for free under Apache 2.0. (241 words)
- [OpenLIT vs Helicone](/compare/openlit-vs-helicone/index.html): OpenLIT is an open-source LLM observability platform built on OpenTelemetry. Monitor token usage, cost, and latency. Self-host for free under Apache 2.0. (203 words)
- [Privacy Policy](/privacy-policy/index.html): OpenLIT is an open-source LLM observability platform built on OpenTelemetry. Monitor token usage, cost, and latency. Self-host for free under Apache 2.0. (302 words)
- [OpenLIT vs the Alternatives](/compare/index.html): OpenLIT is an open-source LLM observability platform built on OpenTelemetry. Monitor token usage, cost, and latency. Self-host for free under Apache 2.0. (195 words)
- [Blogs for AI Engineering](/blogs/index.html): OpenLIT is an open-source LLM observability platform built on OpenTelemetry. Monitor token usage, cost, and latency. Self-host for free under Apache 2.0. (292 words)
- [sitemap-xml.html](/sitemap-xml.html) (38 words)

## Resources

- [Full Page Index](/index.html): Browse all cached pages with rich metadata
- [About This Cache](/content/about.html): Methodology, technical details, and usage guidelines
- [XML Sitemap](/content/sitemap.xml): Machine-readable sitemap for crawler discovery
- [Robots.txt](/content/robots.txt): Crawler directives