# Opik

**Canonical:** https://apis.io/providers/opik/  
**Website:** https://www.comet.com/site/products/opik/  
**APIs profiled:** 39

Opik is an open-source LLM evaluation, testing, and tracing platform developed by Comet ML that enables developers to debug, evaluate, and monitor LLM applications, RAG systems, and agentic workflows. The platform provides a REST API for logging traces and spans, running automated evaluations with LLM-as-a-judge metrics, managing datasets and experiments, and tracking production performance. Opik supports over 40 framework integrations including LangChain, LlamaIndex, and OpenAI, and is available as a self-hosted open-source deployment or as a managed cloud service on Comet's platform.

## Kin Score — 48.6 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 48.6).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 57.5 |
| Governance | 25.0 |
| Contract Governance | 25.0 |
| Operational Transparency | 68.4 |
| Developer Ergonomics | 16.7 |
| Commercial Clarity | 57.9 |
| Access Clarity | 57.9 |

## Agent readiness — 30.3 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | documented |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (39)

- **Opik Agent Configs API** — Agent configuration management
- **Opik AI Spend API** — Coding-agent spend analytics
- **Opik Alerts API** — Alert resources
- **Opik Annotation Queues API** — Private annotation queue operations
- **Opik Assertion Results API** — Assertion result related resources
- **Opik Attachments API** — Attachments related resources
- **Opik Automation rule evaluators API** — Automation rule evaluators resource
- **Opik Chat Completions API** — Chat Completions related resources
- **Opik Check API** — Access check resources
- **Opik Dashboards API** — Workspace Dashboard resources
- **Opik Datasets API** — Dataset resources
- **Opik Environments API** — Environment related resources
- **Opik Experiments API** — Experiment resources
- **Opik Feedback-definitions API** — Feedback definitions related resources
- **Opik Guardrails API** — Guardrails related resources
- **Opik Insights Views API** — Insights View resources
- **Opik Is Alive API** — The Is Alive API from Opik — 2 operation(s) for is alive.
- **Opik LLM Models API** — LLM model registry resources
- **Opik LlmProviderKey API** — LLM Provider Key
- **Opik Manual Evaluation API** — Manual evaluation resources for traces, threads, and spans
- **Opik MCP OAuth API** — MCP OAuth 2.1 Authorization Server resources
- **Opik Ollama API** — Ollama provider configuration endpoints with OpenAI-compatible API support.
- **Opik Ollie State API** — Ollie pod state persistence
- **Opik OpenTelemetry Ingestion API** — Resource to ingest Traces and Spans via OpenTelemetry
- **Opik Optimizations API** — Optimization resources
- **Opik Pairing API** — Pairing sessions for the `opik connect` and `opik endpoint` CLI commands
- **Opik Projects API** — Project related resources
- **Opik Prompts API** — Prompt resources
- **Opik Redirect API** — Redirects for SDK generated links
- **Opik Reports API** — Ollie daily report management
- **Opik Retention Rules API** — Data retention rule management
- **Opik Runners API** — Local runner management endpoints
- **Opik Service Toggles API** — Service Toggles resources
- **Opik Spans API** — Span related resources
- **Opik System usage API** — System usage related resource
- **Opik Traces API** — Trace related resources
- **Opik Welcome Wizard API** — Welcome wizard tracking resources
- **Opik Workspace permissions API** — Workspace permissions related resources
- **Opik Workspaces API** — Workspace related resources

## Security (2)

- **Opik Domain Security** — TLSv1.3 · HSTS · DMARC
- **Opik Trust Center** — SOC 2, ISO 27001

## Plans (1)

- **Opik Plans Pricing**

## Tags

LLM, Evaluation, Observability, Tracing, Open-Source, LLMOps, RAG, Artificial Intelligence, Machine-Learning, Monitoring

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/opik/). Scores are computed from the provider's own public artifacts under a published rubric.