Donut Browser

Donut Browser is an open-source anti-detect browser that just hit 140 votes on Product Hunt, which honestly isn't nothing for something that's completely free. The whole point is spinning up unlimited browser profiles — each one with its own fingerprint, cookies, and session data — so you can run multiple accounts without getting slap-banned. It's built for people who actually care about staying under the radar, not just casual privacy bros. If you're serious about avoiding detection without paying $100 a month for GoLogin, this is worth 10 minutes of your time.