You can now buy crypto, equities, and prediction market positions by asking ChatGPT nicely. Liquid, the multi-asset trading platform founded by former Two Sigma AI scientist Franklyn Wang, has launched Co-Invest, an app embedded directly inside ChatGPT and Claude that handles everything from account funding to live trade execution.
The pitch is straightforward: instead of toggling between an AI assistant for research and a separate brokerage for execution, Co-Invest collapses the entire workflow into one chat window. Fund your account via card, on-chain transfer, or wallet. Ask your AI to analyze a market. Set a stop-loss. Execute. All without being redirected to another app or website.
What Co-Invest actually does
Co-Invest covers more than 500 markets spanning crypto, equities, foreign exchange, Polymarket prediction markets, and pre-IPO secondaries. The platform operates non-custodially, meaning Liquid doesn’t hold user funds. Orders route to external venues including Hyperliquid, Lighter, and Ostium. Liquid claims compliance with recent CFTC and SEC guidance that may exempt it from traditional broker registration requirements.
Every single trade requires explicit user confirmation. There is no autonomous execution happening in the background. Wang has emphasized this as both a user experience decision and a fraud prevention measure.
Liquid’s traction so far
Liquid first launched in August 2025. Since then, the platform has processed more than $3 billion in trading volume across roughly 40,000 users.
The company closed an $18 million Series Seed extension in April 2026, bringing its total funding to approximately $25.6 million.
The bigger trend: AI meets brokerage
The Co-Invest launch follows a string of similar moves across the fintech landscape. MoonPay recently shipped its own ChatGPT app. OpenAI has been rolling out personal finance tools. The pattern is clear: conversational AI platforms are becoming the new distribution layer for financial services.
