Privacy Policy
Last updated: April 1, 2026
Redline runs on your machine. Your documents are never uploaded to or stored by Redline — they are read locally through your own provider subscription. Payments are handled by Stripe; we never see card details. We add no analytics or advertising trackers.
Overview
RedlineAI is a local-first contract review tool. We designed Redline so that your documents are never sent to or stored by Redline. This privacy policy explains what data we do and do not collect, and how the limited data we handle is used.
Document processing
RedlineAI does not collect, store, or transmit your documents. All document processing happens locally on your machine. When Redline sends content to an AI model for analysis, that content travels directly from your machine to your AI provider (Anthropic or OpenAI) using your own Claude Code or OpenAI Codex subscription. Redline never sees, intercepts, or stores your document content.
AI provider data handling
Documents are sent directly from your machine to the AI provider you have configured (Anthropic for Claude Code, or OpenAI for Codex). Your use of these providers is governed by their respective privacy policies and terms of service. Redline does not operate any intermediate servers that process or relay document content.
Subscription and payment data
When you subscribe to RedlineAI, payment processing is handled entirely by Stripe. We do not collect or store credit card numbers, bank account details, or other payment credentials. Stripe provides us with a customer identifier and subscription status so we can manage your access.
Subscriber information
We store the following limited information for seat management and subscription administration:
- Email address provided during checkout (used as the admin email for your subscription)
- Seat emails for team members added to your subscription
- Stripe customer ID and subscription status
This data is stored in Cloudflare KV (key-value storage) as part of our hosting infrastructure. It is used solely for managing subscriptions and verifying seat access.
Website hosting
The RedlineAI website is hosted on Cloudflare Pages. Cloudflare may collect standard web analytics data such as IP addresses, browser type, and page views in accordance with their privacy policy. We do not add additional tracking scripts, analytics tools, or advertising pixels to our website.
Cookies
The RedlineAI website does not set first-party cookies. Cloudflare and Stripe may set cookies necessary for their services to function (security, fraud prevention, and session management).
Data retention
Subscriber email addresses and seat information are retained for the duration of your active subscription. If you cancel your subscription, your data may be retained for a reasonable period to handle billing disputes or reactivation, after which it will be deleted.
Third-party services
- Stripe — payment processing (stripe.com/privacy)
- Cloudflare — website hosting and KV storage (cloudflare.com/privacypolicy)
- Resend — transactional email delivery for seat management links
Changes to this policy
We may update this privacy policy from time to time. Changes will be reflected on this page with an updated revision date. Continued use of Redline after changes constitutes acceptance of the revised policy.
Contact
For questions about this privacy policy or your data, contact us at [email protected].