/01
Record what happened.
When your connected AI system does something, Paper Trail creates a record while it is happening.
We Make StupidAvailable now
Paper Trail / Receipts for AI systems
Your AI did something.
Keep the receipt.
When someone asks what your AI system did, Paper Trail gives you a record you can actually check.
Create an account. Add one AI system. Connect it with an API key. Paper Trail keeps the evidence record.
Give my AI a paper trail →For teams building or running AI systemsEvidence, not a compliance certificate
01 / Why it exists
Logs tell you a lot.
They do not always give you a receipt.
AI systems can make decisions, generate work and trigger actions quickly. Later, the simple questions get harder: What happened? When? Which system did it? Can we trust the record? Paper Trail is built for those questions.
/02
Make the record checkable.
The record gets its own cryptographic reference so you can check later that the evidence has not quietly changed.
/03
Bring the receipt.
Use the saved evidence when a customer, teammate, auditor or reviewer asks what happened. Paper Trail provides the record, not the legal conclusion.
02 / What it does not do
A receipt.
Not a verdict.
It does not decide whether something was human-made or AI-made.
It does not certify that your company is compliant with a law or regulation.
It does not ask an AI model to vouch for its own evidence.
It helps you show your work.
03 / Pricing
Know what it costs
before you connect it.
Each plan includes a set number of recorded events and verification. When you hit the limit, Paper Trail stops instead of quietly running up an overage bill.
Starter
$49
CAD / month
- 100k recorded events / month
- 3 connected AI systems
- Verification included
- Checkable evidence references
- Annual: $490 CAD
Pro
$199
CAD / month
- 1M recorded events / month
- 20 connected AI systems
- Verification included
- Checkable evidence references
- Annual: $1,990 CAD
Scale
$799
CAD / month
- 10M recorded events / month
- 100 connected AI systems
- Verification included
- Checkable evidence references
- Annual: $7,990 CAD
Available now
Give your AI system a paper trail.
Sign in, choose a plan and connect your first system. In the dashboard you can manage connected systems, record and verify evidence, and see usage returned by the events you send in the current session.