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OpenLIT vs ClearML

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

OpenLIT compared with ClearML
DetailOpenLIT logo OpenLITClearML logo ClearML
What it doesOpen-source agent harness engineering platform built on OpenTelemetry Not given
StageStartup Not given
Founded2024 Not given
Based inIN Not given
Pricing modelOpen source Not given
PricingOpen source (Apache 2.0): Free self-hosted with unlimited usage. Enterprise Edition: Contact sales for pricing. Cloud: Coming soon. Community: Free (up to 3 users, includes 100GB artifact storage, 1GB metric events, 1M API calls/month). Pro: $15 per user/month plus usage (up to 10 users). Scale: Custom quote for organizations with 8-48 GPUs. Enterprise: Custom quote for organizations with multiple large projects.
Key features
  • OpenTelemetry-native LLM tracing for every call, tool, and retrieval
  • Agent evals with LLM-as-a-judge and heuristics
  • Prompt Hub for versioning and deployment without code changes
  • Guardrails for prompt injection, jailbreak, and sensitive topic detection
  • Vault for encrypted API key management
  • OpenGround for side-by-side LLM model comparison
  • GPU monitoring for utilization, memory, temperature, and power
  • Coding agent observability for Claude Code, Codex, and Cursor
  • Cost tracking and latency monitoring
  • 56+ integrations with LLMs, frameworks, and vector databases
  • Infrastructure Control Plane for GPU cluster management
  • AI Development Center with IDE for model development
  • GenAI App Engine for LLM deployment
  • Experiment tracking and model management
  • Dataset versioning and management
  • Multi-tenancy and role-based access control
What makes it different
  • Self-host free forever under Apache 2.0 with unlimited usage and no per-trace fees
  • OpenTelemetry-native traces exportable to Grafana, Datadog, or any OTLP backend
  • Zero-code instrumentation with eBPF controller, native SDKs, or GPU collector
  • Unified platform for traces, evals, guardrails, and prompts on the same production data
  • Full data ownership and no vendor lock-in with exportable OpenTelemetry traces
  • Three-layer platform combining infrastructure management, AI development, and GenAI deployment in one solution
  • Open-source foundation available on GitHub
  • Trusted by 2,100+ organizations and 300,000+ AI builders
Community votes00
DR (Domain Rating by Ahrefs)63 −2 (down) since last check65 +1 (up) since last check
Trust Flow (Majestic)2312
Citation Flow (Majestic)3932
Referring domains (Majestic)483967

3 details filled in for both companies.

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