Polymarket has 2 close competitors: Dunamu, Kalshi.
Sector, valuation and status for each competitor.
A private valuation and a public market cap share one column; each row names its basis and date.
Polymarket
Dunamu
KalshiUS-based decentralized prediction market platform allowing users to trade on outcomes of events.
Polymarket competes with 2 companies here: Dunamu, Kalshi.
Polymarket was last valued at $20B (rumored, Aug 2026). That price was agreed in one transaction and holds until the next round. A listed competitor is repriced every trading session.
No. Polymarket is a private company; its shares do not trade on a public exchange.
The last valuation is $20B (rumored, Aug 2026).
The closest cryptocurrency / prediction markets peers are on the competitors page.
The routes section explains what is realistically available for a company at this stage.