Proof PerimeterBook demo
Pricing

Pay for documents that you process

Bring Your Own Key

Small to mid-size teams processing documents who want to move fast.

Free — pay your LLM token costs
Model
Your choice: OpenAI, Anthropic, Google, and other supported providers
Deployment
Cloud, via your provider's API
Data egress
Governed by your model provider's terms
Document limit
None
Templates & workflows
Included
Batch processing
Included
API access
Included
Review & export
Included
Provenance records
Included
Audit logging
Not available
Connectors
Standard
Support
Community
Enterprise

Large teams adopting fine-tuned Document AI with deployment, integration, and governance requirements.

Enterprise license
Model
Proof Perimeter's proprietary Document AI, fine-tuned for regulated documents
Deployment
Multi-tenant cloud, private-cloud, or fully on-premise
Data egress
Zero egress available (on-premise)
Document limit
None
Templates & workflows
Included
Batch processing
Included
API access
Included
Review & export
Included
Provenance records
Included
Audit logging
Full audit trail, exportable, retained per your compliance policy
Connectors
Custom connectors on request (SFTP, SharePoint, core banking/claims systems)
Support
Dedicated support with SLA
Questions

Pricing questions

Is there a subscription or seat fee on Bring Your Own Key?+

No. Bring Your Own Key has no fixed subscription and no per-seat pricing. You only pay for the documents you actually process on the platform.

How exactly is Bring Your Own Key priced?+

The only cost is the LLM tokens consumed while processing your documents, billed by your model provider at their published rates. There's no platform fee on top.

Why would this cost less than calling the model provider directly ourselves?+

Our platform is optimized to deliver higher extraction accuracy while consuming fewer tokens per document. In practice that means fewer retries and re-processing runs, so routing documents through Proof Perimeter typically ends up costing less than calling the same model directly.

Does higher document volume change the per-document price on Bring Your Own Key?+

No. Pricing is purely usage-based — token consumption per document — so there's no volume tier, contract, or minimum commitment to unlock lower rates.

Is there a free trial for Bring Your Own Key?+

The full workspace is free to use from day one — you're only ever billed by your model provider for the tokens you consume, so there's no separate trial period needed.

How is Enterprise priced?+

Enterprise runs on a license scoped to your business. We start by understanding your document processing needs, volumes, and customization requirements, then offer a best estimate based on that — rather than a one-size-fits-all rate card.

What determines our Enterprise price estimate?+

Primarily your document volumes, the complexity and number of document types you need covered, and any deployment or customization requirements specific to your business.

How should we think about the return on an Enterprise license?+

The license is priced against the mistakes and errors it helps you avoid. Undetected errors in document processing — a misread KYC field, a missed clause, a misrouted claim — routinely cause monetary losses far larger than the cost of adopting frontier AI to catch them.

Can we start on Bring Your Own Key and move to Enterprise later?+

Yes. Running on Bring Your Own Key first is a good way to establish your real document volumes and customization needs, which is exactly the information we use to put together your Enterprise estimate.

Pay for outcomes, not seats.