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Lilac vs WYRLO

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

Lilac compared with WYRLO
DetailLilac logo LilacWYRLO logo WYRLO
What it doesOutcome verification for AI agents An API that verifies each RAG response against its sources
StageMVP Not given
FoundedNot given Not given
Based inNot given FR
Pricing modelNot given Contact for pricing
PricingNot given Not given
Key features
  • Determines if agents are serving user intents
  • Verifies task completion
  • Distinguishes between error-free runs and actual user satisfaction
  • Response verification against source documents
  • Confidence levels: certain, probable, or I don't know
  • Nightly automatic improvements with proof
  • REST API with coming Python and TypeScript SDKs
  • LangChain and LlamaIndex integration support
  • MCP server integration option
  • Data hosted in Paris, Europe
  • Full verification in French and English
  • Graceful degradation if API fails
  • User data never used for AI training
What makes it different
  • Verifies actual agent outcomes rather than just technical success
  • Honest "I don't know" instead of hallucinated answers
  • Proven improvements: 31 out of 32 correct on sealed test set
  • Drops in after your existing RAG: one API call only
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)00
Referring domains (Majestic)00

3 details filled in for both companies.

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