Privacy Policy
Last updated: 12 October 2026
NerdBill, operated by BuildNerd, collects only what it needs to run the Service. This explains what that is and what we do with it.
What we collect
- Account details (name, email, sign-in method), handled by our authentication provider, Clerk.
- Business and invoice data you enter: your business details and GSTIN, your clients' names, emails, addresses and GSTINs, and invoice contents.
- Subscription details: your plan and Razorpay subscription status. Card, UPI and bank details go directly to Razorpay and are never seen or stored by us.
- Technical logs such as IP address and errors, kept briefly for security and debugging.
How we use it
To provide the Service (creating and storing your invoices, calculating GST, managing your subscription), to keep it secure, and to contact you about your account. We do not sell your data or use it for advertising.
Who we share it with
Only the providers needed to run the Service: Clerk (authentication), Razorpay (payments), our hosting provider, and Cloudflare (network security and delivery). They process data on our behalf.
Your clients' data
The client details you enter are yours; you are responsible for having a lawful basis to store them. We process them only to provide the Service to you.
Retention and deletion
We keep your data while your account is open. When you delete your account, your invoices, clients and business details are erased from our systems and your paid subscription is cancelled. Export what you need first; GST law may require you to retain records for several years.
Security
Data is accessed only by signed-in owners, traffic is encrypted in transit, and the database is backed up regularly. No system is perfectly secure; tell us promptly if you suspect a problem.
Your rights
You can access, correct or delete your data from within the app or by contacting us.
Contact: contact@buildnerd.in.