Pricing
Free ledger. Pro for the deep stats.
The free ledger is the product, not a trial. Pro pays for the heavier statistics and private mode.
Free
$0
- Log calls on Kalshi and Polymarket markets
- Brier score, win rate and P&L on resolved calls
- Public profile at predictledger.9gg.app/u/you
- Share any resolved call with one link
- Last 30 days of history
Pro
$9/mo or $79/yr
- Everything in Free
- Calibration curve and Brier skill vs the market price
- Splits by exchange and category, full history
- Time-averaged Brier and streaks
- Private ledger mode and CSV export
- Email when a logged market resolves
Cancel any time. First purchase refundable on request within 14 days.
Questions
Do I need to connect my Kalshi or Polymarket account?
No, and you cannot. PredictLedger never asks for exchange credentials, API keys or wallet permissions. You log calls yourself; we only read public market data to resolve them.
Is Pro charged while the ledger is still opening?
No. Checkout turns on only when the ledger is open and resolving real markets. Nothing is charged for demo data.
Can I keep my record private?
Open calls are always hidden until they resolve. Pro adds a private mode for the whole ledger. Free profiles show resolved calls publicly, which is the point of a track record.
Refunds?
Your first Pro purchase is refundable on request within 14 days. After that, cancel any time and keep access to the end of the period. See the terms.