Propr

Propr is an onchain prop trading firm built by XBorg and backed by SwissBorg. Traders take evaluation challenges and get funded accounts of up to $300k, keep 80% of rewards and are paid out on demand in USDC. It started on Hyperliquid perps and Polymarket, and is expanding to spot assets on Solana, with a Solana engineering team building Anchor programs and integrations with Jupiter, Drift, Meteora and Raydium. Propr also licenses its platform to other prop firms as a white-label 'Prop Firm OS'.