Custodian Labs vs Kairos

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

Custodian Labs compared with Kairos
Detail	Custodian Labs	Kairos
What it does	Deploy production-grade AI agents in 2 minutes with built-in PII protection	The transaction layer for AI agents
Stage	Not given	MVP
Founded	Not given	Not given
Based in	NZ	US
Pricing model	Freemium	Contact for pricing
Pricing	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	Per-execution pricing: one fee per execution that returns proof, charged only when proof comes back. Failed or cancelled runs cost nothing. Planning and approvals are free.
Key features	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	Boundary approval system for controlled execution Checkpoint-based resumable execution Verifiable proof of completion Composable proof for multi-agent workflows Per-execution pricing model Integration with multiple agent frameworks
What makes it different	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	Pay only for verified results, not for attempts or planning Human-approved boundaries ensure agent actions stay within limits Interruptible checkpoints allow pausing and resuming executions Proof is built into results for auditability and composability
Community votes	0	0
DR (Domain Rating by Ahrefs)	3 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	9	0
Citation Flow (Majestic)	23	10
Referring domains (Majestic)	52	1

6 details filled in for both companies.

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