polysenseiPrivacy Policy
Last updated: June 1, 2026
PolySensei is a free Chrome extension that adds trading edges inside Polymarket. It is non-custodial and privacy-first. We collect as little as possible. Here is exactly what happens.
What we do not collect
We never collect or store your private keys, your seed phrase, or your funds. You sign every order with your own wallet. We do not track your browsing history, and we do not sell or share your data with anyone.
What the extension reads
To show you market data, the extension reads the public Polymarket page you are on and calls public APIs (Polymarket, ESPN, CoinGecko). Your connected wallet address is used only to display your own positions and standing. This stays between your browser and those APIs.
Email (optional)
If you choose to give us your email (for the early-access list or for product updates), we use it only to email you about PolySensei. You can unsubscribe at any time. We never sell it.
Sensei Points
PolySensei awards Sensei Points for using the app, for example buying in one tap. Points are for status and for unlocking features inside PolySensei. They have no cash value, are not redeemable for money, and there is no token. Your points are stored locally in your browser, and we do not track how much money you trade in order to calculate them.
Changes
If this policy changes, we will update this page. Questions? Reach us at hello@polysensei.com.