Sources detail Kalshi's and Polymarket's efforts to undermine each other, including lobbying regulators, trying to derail deals, and waging influence campaigns
Early one morning in November 2024, Shayne Coplan, the founder of Polymarket, awoke to an unexpected visit.
A look at the rivalry between Kalshi CEO Tarek Mansour and Polymarket CEO Shayne Coplan, who have competing visions for how prediction markets should grow
There's one word Kalshi CEO Tarek Mansour is loath to say: Polymarket. — Like a politician swiping his never-to-be-spoken …
A look at the rivalry between Kalshi CEO Tarek Mansour and Polymarket CEO Shayne Coplan, who have competing visions for how prediction markets should grow
There's one word Kalshi CEO Tarek Mansour is loath to say: Polymarket. — Like a politician swiping his never-to-be-spoken …
A look at Polymarket's rise since the US DOJ dropped its probe: securing publisher deals and US licenses, insider trading concerns, and bet resolution disputes
Shayne Coplan has built the crypto-based betting platform into a $9 billion company; Justice Department probe gets shelved
A profile of Polymarket CEO Shayne Coplan, whose estimated 11% stake is now worth $1B+ following ICE's $2B investment, as its rivalry with Kalshi intensifies
A $2 billion investment from NYSE parent ICE vaults Polymarket's 27 year-old founder Shayne Coplan into the three-comma club …
Polymarket CEO Shayne Coplan says the startup raised two undisclosed rounds: $55M at a $350M valuation in 2024 and $150M at a $1.2B valuation earlier in 2025
- Polymarket CEO Shayne Coplan says the prediction platform raised $55 million in 2024 and $150 million earlier this year.
Polymarket CEO Shayne Coplan says Polymarket “has been given the green light to go live” in the US after the CFTC issued a no-action letter over event contracts
Polymarket, the crypto-based prediction market, has the regulatory approvals needed to launch in the US …
Sources and screenshots: Kalshi paid influencers to imply that Polymarket and its CEO Shayne Coplan engaged in illegal activity, after FBI's raid on Coplan
Pirate Wires : X: @autismcapital , @austen , @ntmoney , @iterintellectus , @tszzl , @brandongorrell , @micsolana , and @frans__arthur X: @autismcapital : 🚨 The entire Polymarket piece is available fo...
Chaos Labs and Inca Digital analysts say Polymarket activity exhibits signs of wash trading, a form of market manipulation to create a false volume and activity
Polymarket CEO Shayne Coplan. — COURTESY OF POLYMARKET — The prediction market Polymarket has skyrocketed …