Respan® vs Onyx

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

Respan® compared with Onyx
Detail	Respan®	Onyx
What it does	Route, monitor, and evaluate every agent run	Open source enterprise search and AI assistant platform
Stage	Growing	Growing
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	freemium	freemium
Pricing	Free plan with 100k logs and 1k scores; Team plan at $199/month with unlimited datasets and evaluators; Enterprise plan with custom pricing.	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.
Key features	Agent Tracing Multi-Model Routing Automatic Fallbacks Real-time Monitoring	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
What makes it different	Complete request tracing from LLM calls to agent steps Automated evaluations with LLM judges and human review Production-grade observability handling 80 trillion+ tokens Enterprise security with SOC 2, GDPR, and HIPAA compliance	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
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	60 no change since last check	62 no change since last check
Trust Flow (Majestic)	25	29
Citation Flow (Majestic)	43	50
Referring domains (Majestic)	689	1686

6 details filled in for both companies.

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