Polymarket wallet-less onboarding advantage

This is what turned Polymarket from a crypto product into a mass market trading app. Earlier onchain prediction markets asked users to install a wallet, buy ETH, manage gas, and wait through multiple approval steps before a first trade. Polymarket collapsed that into email or social login, card or bank funded USDC, and gas relayed in the background, so the user experience looks much closer to Robinhood or FanDuel than to a DeFi app.

• The key product trick is the proxy wallet. When a user starts trading, Polymarket creates a Polygon wallet behind the scenes and uses relayers so multi step actions can be executed without the user manually signing and paying for every blockchain transaction.
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• Funding friction matters because the market uses USDC, not dollars held in a normal sportsbook account. MoonPay supports buying USDC on Polygon and can create a wallet for first time buyers, which is how card and bank money gets converted into spendable trading balance quickly.
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• This is a real competitive wedge versus Augur and Gnosis. Those earlier products were built for crypto power users and even required users to run their own Ethereum nodes, while Kalshi succeeds on the opposite path with fully regulated fiat rails. Polymarket won by hiding crypto complexity without giving up crypto speed and global liquidity.
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The next step is for prediction markets to compete on distribution, not wallet setup. Once onboarding feels instant, volume shifts toward whichever venue has the best market coverage, deepest liquidity, and cheapest execution. That favors platforms like Polymarket and Kalshi that make event contracts feel like a normal consumer finance product, while the underlying rails fade into the background.