Founded at TU Munich · 2025

The simulation layer for prediction markets

PolySimulator runs live Polymarket markets with real order books, a paper-trading engine, and a programmatic trading API in closed beta. Live markets and a real API, today — not a demo, not a waitlist.

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30,000+Live markets
2,500+Traders on the leaderboard
80,000+Simulated trades
Nov 2025Founded at TU Munich

Trader count is live from the leaderboard. Live-markets and simulated-trades figures are snapshots, as of June 2026. Not affiliated with Polymarket Inc. or Kalshi Inc.

Prediction markets need a real environment

Prediction markets are growing fast, but the tooling around them is still early. Compared with equities, crypto, and options, there is no standard place to learn, test, and develop strategies without risking capital.

PolySimulator fills that gap. We launched a live paper-trading platform so anyone could practice on real market data, then opened a trading API so developers could build against it. Today it serves traders, researchers, and developers working with prediction markets.

One environment, four products

Live

Paper trading simulator

Practice on live Polymarket markets with real order books and a $1,000 virtual balance. Simulated fills against live odds — no wallet, no KYC, no deposits.

Closed beta · live (Pro)

Trading API

CLOB-compatible REST + WebSocket endpoints for bots and automated strategies, plus a public Python SDK (sync, async, and WebSocket). Closed beta on the Pro plan.

In development

Backtesting engine

Replay strategies against historical market data to evaluate them before deploying. In development.

In development

Analytics & research

P&L attribution, win-rate analysis, and market research tooling for data-driven decisions. In development.

Live today

  • Paper trading on live Polymarket markets
  • Portfolio tracking and P&L monitoring
  • BTC/crypto Up/Down — a new 5-minute round every 5 minutes, 24/7
  • Season 2 leaderboard and Telegram alerts

Coming next

  • Backtesting engine against historical market data
  • Deeper analytics and research tooling
  • Wider Trading API access beyond the closed beta
  • Premium workflows for advanced users and teams

Built at TU Munich, shipping since day one

Founded in November 2025 by Erik Eremenko and Wladimir Kirjanovs at the Technical University of Munich. We run the live Polymarket universe — 30,000+ live markets with real order books — plus a trading API developers can call in closed beta and a public Python SDK.

  1. Nov 2025Founded at TU Munich, Garching bei München
  2. Dec 2025Live paper trading launches on Polymarket markets
  3. Jan 2026Sports & crypto markets added
  4. 2026Trading API closed beta — live on Pro, with a public Python SDK
  5. In devBacktesting engine — in development

Team

Erik Eremenko

Erik Eremenko

Co-Founder, CEO

Erik leads product and engineering. He built the platform’s core architecture, simulation engine, trading API, and Python SDK from the ground up.

Wladimir Kirjanovs

Wladimir Kirjanovs

Co-Founder, Business Development

Wladimir leads business development, growth, and market positioning as PolySimulator expands its platform and partnerships.

PolySimulator is built by two student founders at the Technical University of Munich, with formal incorporation planned as the company expands its platform and API.

Company FAQ

What is PolySimulator?

PolySimulator is a prediction market simulation platform. You get a risk-free environment to practice trading on live Polymarket markets with a virtual $1,000 balance — real order books, simulated fills.

When was PolySimulator founded?

PolySimulator was founded in November 2025 by Erik Eremenko and Wladimir Kirjanovs at the Technical University of Munich (TUM).

Who is behind PolySimulator?

Two student founders at TU Munich: Erik Eremenko (Co-Founder, CEO), who leads product and engineering, and Wladimir Kirjanovs (Co-Founder, Business Development), who leads business development and growth.

Is PolySimulator affiliated with Polymarket?

No. PolySimulator is an independent company. We are not affiliated with, endorsed by, or connected to Polymarket Inc. or Kalshi Inc. in any way.

How does PolySimulator make money?

Through paid plans — Pro unlocks the trading API closed beta, real-time alerts, and higher limits. We plan to add further premium analytics and team features over time.

Where is PolySimulator based?

In Garching bei München, Germany, near the Technical University of Munich campus.

How can I contact PolySimulator?

Email hello@polysimulator.com for general inquiries, support@polysimulator.com for technical support, or legal@polysimulator.com for legal matters.

Partnerships, press & investment

For partnerships, programs, press inquiries, or investment conversations, get in touch.