Donut Browser launches open-source anti-detect browser

Strong fit for users who need persistent multi-profile browser isolation without handing identity management to a cloud vendor.

• –Open source is the main differentiator here: users can inspect the stack instead of trusting a closed anti-detect browser.
• –The unlimited local profile model is useful for operators, testers, and automation teams that need many separate sessions.
• –Proxy support and fingerprinting are table stakes for the category, but full automation support raises its practical value.
• –The product is clearly aimed at power users, so adoption will depend on stability, ease of setup, and how well it handles anti-bot detection in practice.