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Privacy Policy

Last updated: July 2026

Meridian is designed to collect as little as possible. There is no sign-up and no account: the application runs in your browser and stores your work-log data locally, on your own device. This policy explains the limited cases where data does leave your device, and what happens to it.

1. Who We Are

Meridian ("we", "our", "us") is an independently developed work-analytics and reporting tool for freelancers and independent professionals. For any question about this policy, contact privacy@meridian.app.

2. Data Stored on Your Device

By default, Meridian stores everything locally in your browser (via localStorage): your logged tasks, projects, categories, preferences, and report history. This data is never transmitted to us and never leaves your device unless you explicitly choose one of the sync options below.

3. Data We Process When You Connect a Data Source

FeatureWhat's processedWhere it goes
CSV link (Google Sheets "Publish to web")The published sheet's rows (date, project, hours, etc.)Fetched directly by your browser; we do not see or store it
"Connect with Google" (optional OAuth)A read-only Google Sheets access tokenHeld in an encrypted, browser-only cookie issued by our serverless backend; used only to fetch your sheet data on your request
AI chat ("Ask Meridian AI")Your question plus aggregate stats you already see on screen (hours, completion %, project names)Sent to our serverless backend, forwarded to Anthropic's Claude API to generate a reply, and not stored afterward
Plan payment (Monthly/Annual)Card details, entered directly into Razorpay's checkoutHandled entirely by Razorpay, we never see or store your payment details, only a signed confirmation that a specific order was paid

We do not operate a database of user accounts, and we do not track visitors with analytics or advertising scripts.

4. How We Use This Data

We do not use this data for advertising, do not sell it, and do not share it with anyone except the service providers listed in Section 6, solely to the extent needed to provide the features above.

5. Data Retention

6. Third-Party Services

7. Your Rights

Because Meridian doesn't hold an account or profile for you on our servers, most of your data is already entirely in your control:

If you are in the European Economic Area, UK, or another jurisdiction with statutory data-subject rights, and you believe we hold data about you beyond what's described above, contact privacy@meridian.app and we will respond within a reasonable time, and in any case within 30 days.

8. Cookies

We set a single, functional httpOnly cookie only if you use "Connect with Google", it stores your OAuth refresh token so the app can fetch your sheet data. We do not use tracking, advertising, or analytics cookies.

9. Children's Privacy

Meridian is not directed at children under 16, and we do not knowingly collect data from them.

10. Changes to This Policy

If we make a material change to this policy, we will update the "Last updated" date above. Continued use of Meridian after a change constitutes acceptance of the revised policy.

11. Contact

Questions about this policy? Email privacy@meridian.app.