Polymarket-style prices
See live yes/no odds that mirror Polymarket order books so practice feels real.
About PolySimulator
PolySimulator is a risk-free sandbox for mastering prediction markets. Practice trading, refine your strategies, and build conviction — all with paper money.
Founded in November 2025 at the Technical University of Munich by Erik Eremenko and Wladimir Kirjanovs. Learn more about the company →
Why PolySimulator?
Why PolySimulator
Confidence-building tools for probability thinking
Instant paper balance
Tap in with free buying power. No wallet, no KYC, no crypto setup.
Swipe-simple flows
Swipe through markets, place simple buys or sells, and watch your PnL like a clean watchlist.
Performance snapshots
Track open positions, PnL, and win rate on your simulated trades.
Polymarket stays separate
PolySimulator never connects to a Polymarket account or places orders there. Trading on Polymarket happens on Polymarket, with your own account.
No-risk training ground
Learn the rhythm of prediction markets without touching real dollars until you are confident.
How It Works
How it works
Four steps to go from sandbox to live
Grab free buying power
Instant paper cash to trade Polymarket-style markets—no wallet or deposit needed.
01
Pick a live Polymarket event
Scroll real yes/no markets mirrored from Polymarket, organized for quick reads.
02
Tap buy or sell
Enter shares, see implied probability, and feel how fills would work before you ever risk real money.
03
Review your results
Review PnL and win rate. They are simulated results and say nothing about results with real money.
04
Frequently Asked Questions
FAQ
Questions about the Polymarket simulator
Quick answers for anyone paper trading Polymarket-style markets or practicing prediction market strategies.
Is this real Polymarket trading?
It is a Polymarket-style simulator with live-like prices. You get free paper buying power to practice before touching real money.
Does PolySimulator place real trades?
No. Every order is simulated against live Polymarket prices. Nothing is sent to Polymarket and no real money moves. If you later trade on Polymarket, you do that yourself, on your own account there.
Can I use this to practice for other prediction markets like Kalshi?
Yes. Yes/no probability mechanics and entry/exit discipline transfer directly to Kalshi, Polymarket, or any other prediction market platform.
Do I need a wallet?
No wallet or crypto setup is required for paper trading. Sign in and start practicing instantly.
Get in Touch
Have questions, feedback, or partnership inquiries? We would love to hear from you.
Need a hand?
Contact the PolySimulator team
Send a message without leaving the page, this allows us to quickly evaluate your needs and respond during the preview. Share how your team evaluates prediction markets like Polymarket and Kalshi so we can match you with the right tooling.
- • Support with onboarding or education pilots
- • Media or partnership requests
- • Security disclosures or urgent issues