Elegant Tech
Free · Launch Check

Can user B see user A's data? Free Launch Check, written report in 48 hours.

Apps built fast with Lovable, Bolt, Replit, v0 or Cursor usually work in the demo and break when real users arrive. The most expensive failure is quiet: one customer can open another customer's records. We check that first.

What we check

  1. Whether one user can read, change or delete another user's data.
  2. Keys exposed in the browser.
  3. Missing rate limits on login and public endpoints.
  4. Backups that do not exist or were never restored.
  5. Payment webhooks that fail silently.

How it works

  1. Send your app URL and 2 test logins for 2 different accounts.
  2. We test only with those logins, never with real user data, and never anything you did not approve.
  3. You get a written report in 48 hours: what we found, how serious it is, and how to fix it.
  4. Keep the report and fix it yourself, or have us fix every item in a 1 week Fix Sprint for $2,500 fixed, with tests, and you own the code.

Our own standard

How we prove data isolation on our own builds: a query with no workspace filter returns 0 rows from the other workspace, and the tests run against real Postgres in CI.

Read the SaleQue case study

Request your free Launch Check

Tell us where the app lives. We reply within 24 hours to arrange the 2 test logins, and the 48 hours start when they arrive.

Frequently asked questions

Yes. The written report is free. You only pay if you want us to fix what we find.

No. We only use the test logins you send us.

Then you have it in writing, and we tell you so.

Web apps with user logins, usually built with Lovable, Bolt, Replit, v0 or Cursor on Supabase or Firebase.