| What it does | The agent observability and evaluation platform.
| Open source enterprise search and AI assistant platform
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| Stage | Established
| Growing
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| Founded | Not given
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| Based in | Not given
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| Pricing model | freemium
| freemium
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| Pricing | Not given
| Free open-source self-hosting available. Managed cloud Business plan: $20/user/month (annual) or $25/user/month (monthly). Enterprise plan with custom pricing, on-premise deployments, OIDC/SAML SSO, white-labeling, and dedicated support.
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| Key features | - Trace observability with OpenTelemetry compliance
- Comprehensive evaluation framework for span, trace, and session evals
- Alyx AI engineering agent for debugging and fixing issues
- Agent-first debugging for coding agents
- ADB datastore for GenAI traces in open formats
- Phoenix open-source platform for local-first tracing and evaluation
- Online evaluations on production traces
- Integration with 40+ models, frameworks, and AI tools
- Built on OpenInference and OpenTelemetry standards
- Certified security and compliance including SOC 2, ISO, PCI, GDPR, HIPAA
| - Chat and search UI
- Access to all major LLMs
- Custom AI agents
- MCP and OpenAPI actions
- 40+ app connectors
- Web search and deep research
- Code interpreter
- Slack integration
- Developer APIs
- Permission-aware connectors
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| What makes it different | - Built by founders of OpenInference, the leading open standard for GenAI observability
- Signal surfaces what matters, uncovers root causes, and generates review-ready fixes automatically
- Processes 1 trillion spans and runs 1 billion evals per year at scale
- Flexible deployment with data staying under customer control
- Open-source-first approach with local-first option via Phoenix
| - Searches all sources in parallel for faster answers
- Self-hosted with data never leaving customer infrastructure
- Permission-aware from day one with real-time sync
- Supports any LLM provider with one-click switching
- State-of-the-art search outperforming industry leaders
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 78 ● no change since last check | 62 ● no change since last check |
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| Trust Flow (Majestic) | 34 | 29 |
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| Citation Flow (Majestic) | 54 | 50 |
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| Referring domains (Majestic) | 5527 | 1686 |
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