Currently Polymarket charges no fee for trading, and no fee for deposits and withdrawals.
https://docs.polymarket.com/#api
https://legacy-docs.polymarket.com/getting-started/depositing-usdc
(*There are a $0.08 flat fee for deposits, which clearly is just there to cover the cost receiving deposits instead of a way to make profit)
When will Polymarket start charging a fee for trading or deposits or withdrawals as a way for the company to start becoming profitable?
Resolves Yes if Polymarket start charging a significant fee.
Any of the following fee would qualify for resolving yes:
1. Any fee for trading (flat or percentage)
2. A flat deposit fee larger than $1, or any percentage deposit fee > 0.5%
3. A flat withdrawal fee larger than $1, or any percentage withdrawal fee > 0.5%
1,000🏅 Top traders
| # | Trader | Total profit |
|---|---|---|
| 1 | Ṁ100 | |
| 2 | Ṁ46 | |
| 3 | Ṁ31 | |
| 4 | Ṁ25 | |
| 5 | Ṁ17 |
People are also trading
Polymarket Changelog - Polymarket Documentation they started charging taker fees on some markets Jan 5, 2026. All brackets but the Dec 2025 one resolve Yes.
Polymarket's been around since March 2020 according to Crunchbase (which makes it a year and a half older than Manifold)