Early Access · Free Beta

Your prediction market portfolio, finally in one place

Track P&L across Kalshi and Polymarket in real time. Understand where you win, where you lose — and generate tax reports your CPA will actually understand.

predictr — portfolio overview
Total P&L
+$4,821
↑ 23.4% all time
Win Rate
61.3%
148 markets
Open Value
$2,340
12 positions
Cumulative P&L — 90 days
🗳
Fed Rate Cut · March 2026
KALSHI
+$312.40
800 shares @ $0.61
₿
BTC above $95k · Mar 31
POLYMARKET
−$88.20
500 shares @ $0.44
⚡
Super Bowl LXI Winner
KALSHI
+$540.00
1,200 shares @ $0.55
$13B+
Monthly trading volume
612k+
Active traders
0
Dedicated tracking tools
$0
Tax software with PM support

Flying blind with
real money on the line

Prediction market traders manage serious capital across multiple platforms with zero dedicated tooling. Until now.

01
📊

No unified P&L

Kalshi and Polymarket each show their own numbers. Your real portfolio performance? A Google Sheet you never update.

02
🧾

Tax nightmare

Is it gambling income? Capital gains? Crypto? Your CPA doesn't know either. Kalshi sends a 1099-B but no one explains what to do with it.

03
🔎

No performance insights

You have no idea if you're actually good at political markets vs. crypto markets. You're just trading — not improving.

Everything a serious
trader needs

From real-time portfolio tracking to tax-ready exports — one tool for the entire prediction market workflow.

Free

Portfolio Tracker

Connect your Polymarket wallet address — no login needed. See your real-time positions, P&L, and open value instantly.

  • Real-time P&L from Polymarket Data API
  • Open & closed positions history
  • Total portfolio value
  • Win/loss ratio
Free forever
Pro

Multi-Platform + Analytics

Add your Kalshi API key and get a unified view across both platforms with deep performance analytics.

  • Kalshi + Polymarket in one dashboard
  • Win rate by category (politics, crypto, sports)
  • Best and worst market types for you
  • P&L chart — daily, weekly, monthly
  • Full trade history export (CSV)
$19 / month
Tax

Tax Reporting — the hard part, automated

The only tool that generates tax-ready output for prediction market traders. No more contradictory CPA advice.

  • Automated Form 8949 generation for Kalshi trades
  • USDC/crypto transaction reconciliation for Polymarket
  • Schedule C vs capital gains classification guidance
  • TurboTax-compatible CSV export
  • Annual P&L summary for your accountant
$49 / one-time · tax season

Connects where
you already trade

No new accounts, no new wallets. We read your existing data directly from platform APIs and the blockchain.

PolymarketLive
KalshiLive
ManifoldComing soon
PredictItComing soon