Publish documents for feedback, pull edits and comments back into your agent
Trust layer for AI agents with deterministic gating, isolated execution, and proof for every action
Stage
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Founded
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Based in
GB
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Pricing model
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Pricing
Free plan: $0, up to five active documents, documents up to 4 MB, 1 GB storage, last ten versions restorable, invite up to ten people per document. Pro plan: $10 USD per month (billed as $120 per year) or $12 USD per month (billed monthly), unlimited active documents, documents up to 16 MB, 50 GB st
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Key features
Publish HTML or Markdown files with shareable links
Readers can leave comments and edit text with author permission
Pull edits and comments back as structured data
MCP server for agents without file or command access
Custom share links with passwords and expiry dates on Pro
Version history with restore capability
Publish entire folders as sites on Pro plan
Connect to external APIs and embed sites on Pro
Deterministic gate that decides before running language models
Isolated code execution with sandboxing and micro-VMs
Append-only audit logs with SHA-256 manifests and hash-chained verification
Honesty measurement under load across multiple nodes
Fleet management with trust plane for machines
OpenAI-compatible endpoints and MCP support
49% UI grounding capability on 600 tasks
95.2% tool calling accuracy
31.6 milliseconds p50 task latency
0.43% false claim rate on 12,344 recorded actions
What makes it different
Documents stay active at stable links across multiple published versions
Works natively with AI coding agents without requiring manual context management
CLI does not require Node, Python or other runtime dependencies
Screenshots in comments are listed by ID and only fetched on request
Complete auditability with cryptographic proof for every action
No vendor lock-in with open standards and open source
Measured honesty benchmarks with 0.43% false claim rate
Production-ready with verified open source repositories and green CI