Selecting the right antidetect browser selection guide for media buyers has become essential for professionals managing multiple ad accounts across Facebook, Google, and TikTok without triggering platform detection systems. Media buyers operating at scale face an ongoing challenge: advertising platforms increasingly flag accounts running from the same infrastructure, IP, or browser fingerprint, resulting in account suspensions and campaign interruptions. This guide breaks down the critical evaluation criteria—fingerprint randomization quality, browser stability under concurrent multi-account sessions, and native integration with proxy services—that separate enterprise-grade solutions from unreliable tools. You'll learn how leading antidetect browsers mask device identifiers, canvas fingerprints, and WebRTC leaks while maintaining compatibility with your existing workflow and traffic sources.