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Referee.chat vs Custodian Labs

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

Referee.chat compared with Custodian Labs
DetailReferee.chat logo Referee.chatCustodian Labs logo Custodian Labs
What it doesAn AI panel debates your goal; a referee rules on re-checkable evidence Deploy production-grade AI agents in 2 minutes with built-in PII protection
StageNot given Not given
FoundedNot given Not given
Based inNot given NZ
Pricing modelFreemium Freemium
PricingFree: $1.00 starting credit once. Credit plans from $10 top-up with no expiration. Your own key: 5% infrastructure fee after the first $5.00 of usage. Basic (Free): 100k tokens, 1k requests, GPT-6 Luna, email and community support. Starter: $19/month (was $49): 1m tokens, 10k requests, all models with newest first, priority 24/7 support, direct roadmap input, monthly 1:1 product call, free compliance assessment. Custom: contact for enterprise need
Key features
  • Panel of up to six AI models from different vendors
  • Referee rules on re-checkable evidence only
  • Searches academic databases: arXiv, OpenAlex, Crossref, Europe PMC
  • Executes Python code to verify claims
  • Customizable acceptance standards
  • Matches pause and resume without losing work
  • Shared ledger prevents re-derivation
  • Spending limit per match
  • Guardian Layer PII protection with remove, mask, transform or detect options
  • Support for over 100 AI models including OpenAI, Anthropic, Google, Mistral and open-source
  • Build with Python, JavaScript or visual no-code builder
  • Multi-agent routing with specialized agents on different models
  • Tools including web search, Gmail, X, URL scraping and document parsing
  • Built-in knowledge base with automatic retrieval, embeddings and citations
  • Zero infrastructure deployment with hosted endpoint and auto-scaling
  • Session memory included in deployments
  • Bring your own API key or use Custodian-managed models
  • Custom entity types for PII protection
What makes it different
  • Referee decides on evidence, not argument quality
  • Panel from different vendors fails in different directions
  • Stuck is a targeted question, not model thrashing
  • Cost grows with ledger, not round count
  • Published matches become research record
  • Guardian Layer proprietary PII protection keeps context while protecting sensitive data
  • Deploy production agents in 2 minutes with no infrastructure setup
  • One-line model switching across 100+ models without changing agent logic
  • Complete support agent with knowledge base and memory in 6 lines of code
  • Built-in multi-agent routing for specialized agent teams
Community votes00
DR (Domain Rating by Ahrefs)2 no change since last check3 no change since last check
Trust Flow (Majestic)09
Citation Flow (Majestic)1323
Referring domains (Majestic)3152

5 details filled in for both companies.

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