How money works on Manifold Markets, a play money prediction platform: the Mana currency, the free starting balance, why deposits and withdrawals do not work like a real money exchange, and the end of the Sweepcash program. Information, not advice.
Last reviewed 11 March 2026 · Facts as of March 2026 · Illustrative editorial examples
How money works on Manifold Markets, a play money prediction platform: the Mana currency, the free starting balance, why deposits and withdrawals do not work like a real money exchange, and the end of the Sweepcash program. Information, not advice.
Figures are indicative and dated. Confirm the current terms on the platform before acting.
No. As of March 2026 Manifold is play money only, and Mana cannot be converted to cash. The only real world use of Mana is donating it to charity.
No. Every new account receives M1,000 of Mana for free, which is enough to start trading right away. You earn more by trading well and participating.
Topping up Mana with real money has been possible, subject to the platform's current terms, but the purchase cannot be reversed into a withdrawal. Treat any money spent as spent and confirm the current prices on the platform.
Sweepcash was a real money feature launched in September 2024 and shut down on 28 March 2025. Remaining balances were converted to Mana at a rate of 100 to 1, and the platform returned to play money only.
You can donate Mana to charity, historically at a rate of M100 per one dollar. The rate and the supported charities can change, so confirm the current details on the platform.
This page describes Manifold as we assess it. Platform mechanics, fees, and terms change, so verify the current detail before you rely on it.
Facts as of March 2026. General information, not financial advice.