1Browser vs AntBrowser

1Browser is a proxy browser for multi-account work, with persistent profiles that retain cookies, fingerprint and proxy under an ID controlled by the user. A local API can create, open and configure profiles by ID over CDP on every plan, within its profile limit. The Android app syncs the profile, proxy and fingerprint through Chrome's sync engine; desktop platforms listed are Linux, macOS and Windows. The maker describes built-in mobile, residential and datacenter proxy options, with proxy options starting at $1. Its FAQ lists five free proxy locations: USA, Canada, Germany, Australia and India. The free plan is free and includes 10 profiles, limited proxy countries and basic browser speed. Basic is $7 a month, billed $9$7/mo or $84 billed annually; Professional is $27 a month, billed $29$27/mo or $252 billed annually. Both paid plans list global proxy access in 100+ countries, multiple city locations per country, and 2 GB resident proxy. Basic allows 20 profiles; Professional allows 100. The maker says the product is intended for data collection, automation, regional ad testing and proxy browsing as well as multi-account work.

AntBrowser is a Chromium-based antidetect browser for managing multiple accounts. Each profile can have distinct IP, user agent, timezone, language, screen size, video card, cookies, tabs, and cache settings, with controls for Canvas, WebGL, audio, fonts, and WebRTC-related checks. HTTP and SOCKS5 proxies are supported, and a proxy checker is listed. Users can create profiles in bulk, import or export cookies, synchronize profile data, and run several profiles at once. Extensions can be assigned to profile groups and installed from Google Marketplace, custom URLs, or local files. Team tools include access rights, transaction logs, profile transfers, shared resources, and restoring checkpoints with Time Machine. Profiles can be saved to the cloud and accessed across devices. AntBrowser lists use cases involving services such as Facebook, Google, TikTok, eBay, Amazon, and LinkedIn. The free plan includes two profiles and 24/7 support; Pro costs $8 a month with annual payment. Downloads are available for Windows, Linux, and macOS, including Intel and M-series builds.