Document redaction built for the AI era.
Readable, AI-Ready Output
Smart aliases preserve context so documents stay usable for downstream AI workflows.
100% Local Processing
Redaction runs entirely in your browser, with no remote API handling your sensitive data.
Consistent and Auditable Results
Deterministic redaction pipeline produces results you can review, repeat, and defend.
The Challenge
You want to use tools like ChatGPT or Claude on contracts, MSAs, and other sensitive documents. But you cannot send raw client names, PII, or financial data to a cloud model.
The obvious workarounds both fail.
What is missing
A secure way to prepare documents for AI without sacrificing either privacy or meaning.
The Solution
CleanPrompt gives you the best of both worlds: the absolute security of local processing, and the semantic perfection required for downstream LLM analysis.
It is the unified redaction engine designed specifically to safely bridge your private documents with modern AI tools.
Step 1
Start with pasted text for free, then import full documents locally on Pro and above.
Step 2
Check what was detected, inspect aliases, and correct edge cases before sharing anything downstream.
Step 3
Export or copy a redacted version that keeps structure without exposing sensitive details.
Pricing
Turn on billed yearly on either paid card to sync both switches and preview the lower per-user annual rate.
$0
Always available
For individuals who need instant privacy for occasional AI tasks.
$19
USD per user / month
For professionals who need the full private document workflow for AI.
$25
USD per user / month
For collaborative teams that need shared AI privacy standards and lightweight administration.
Custom
For organizations that need formal AI governance and strict compliance.
About
CleanPrompt was born out of personal workflow frustration. As a commercial advisor to business and government clients, I deal with highly confidential data every day. I know firsthand that strict privacy is the non-negotiable foundation of trust.
But as an AI power-user, I also know the immense leverage LLMs bring to complex knowledge work. After spending countless hours manually sanitizing contracts—painstakingly replacing names and entities to make them safe for AI without breaking their context—it became clear the process was painfully unscalable.
I built CleanPrompt because professionals shouldn't have to manually bridge that gap. We needed a purpose-built, secure-by-design redaction engine that lets you keep your clients' trust while harnessing the power of modern AI.
Buying Paths
Start with Free if you are evaluating the core workflow. Move to Pro when the redaction loop becomes recurring solo work. Move to Business when you need per-user team billing, centralized billing, Redaction Manifest (JSON), and admin audit trails. Move to Enterprise when you need approvals, attestations, SSO or role-based access, or policy controls.
Pro
$19/user/mo
Solo paid plan for full document workflow. Annual billing is $180/user/yr with two months free.
Business
$25/user/mo
Per-user pricing for collaborative teams. Annual billing is $240/user/yr with two months free.
Enterprise
Custom
Best for teams that need reviewer approvals, attestations, SSO or role-based access, retention, and governed workflow controls.