Canonical state
Your domain state remains the source of truth.
A governed runtime for real work
AI that can show its work.
Signal turns intent into governed transitions, durable evidence, and portable results over data you control.
The model can change. Your authority, evidence, and ability to leave should not.
The operating model
Intent in. Evidence out.
Signal separates deciding, doing, and proving. Every meaningful effect crosses an explicit authority boundary and leaves a receipt you can inspect or replay.
Governed transitions
Deterministic contracts decide what may change.
Memory evidence
Append-only receipts preserve what happened and why.
Product focus
One architecture. Several kinds of work.
Each product surface uses the same authority and evidence substrate, while keeping its domain ownership intact.
Early access
Bring us the work that should already be easier.
Signal is opening in small, deliberate waves. Tell us where auditability, control, and portability matter most.