Privacy
In plain language: what we collect, why, who else sees it, and how to make it go away. Last updated 13 September 2026.
What we collect
- Your account. Your email address, a hashed password (or your Google account ID if you sign in with Google), your public username, and whether you've confirmed your email.
- Your AI provider keys. Encrypted before they're stored, and never shown back to you in full.
- What you do here. Your watchlist, notes, auto-run schedules, any assumptions you type into a run, the runs and predictions you make, what each run cost, and your discussion posts and votes.
- Visit statistics. Google Analytics records fixed journey events (such as viewing a prediction or saving a stock) without including emails, API keys, stock symbols, or freeform notes in those events. It also counts page views using a cookie. Signing in uses cookies too, and those only keep you logged in.
Why
To run the service: sign you in, run predictions on your key, grade them, and show you and the community how they did. Your email is used for account messages such as confirming your address. We don't send marketing email.
Who else sees it
These companies handle data on our behalf, only to run the site:
- Supabase: our database.
- Render and Vercel: hosting.
- Resend: sends account email.
- Google: Google sign-in, if you use it, and Google Analytics.
- OpenAI: screens discussion posts for abuse.
When you run a prediction, the prompt goes to the AI provider whose key you saved. It contains market data and any assumption you typed, and it's billed to your account under that provider's terms. Market data vendors only ever receive ticker symbols from us.
Public by design: your username, your discussion posts, and graded predictions in the track record.
We don't sell or share your personal information
We don't sell personal information, and we don't share it for cross-context behavioural advertising. There's nothing to opt out of. If that ever changes, we'll update this page first and add an opt-out.
How long we keep it
While your account exists. Delete a key and it's gone immediately. Delete your account and the rest goes as described below.
Deleting your account
Go to Settings and choose Delete my account. If you can't sign in, email evan@meebleai.com from the address on the account.
Deleted: your account, saved keys, provider settings, watchlist, notes, schedules, run and simulation history, and the lessons written from your simulations.
Kept, with your identity removed: graded live predictions, with the inputs you gave them cleared, plus spend totals. The track record only means something if predictions can't vanish after they turn out wrong.
Discussion posts stay up, shown under a generic name instead of your username. Delete them before deleting your account if you want them gone.
Deleting a key here doesn't revoke it at the provider. Revoke it there as well.