If you’ve ever tried to run multiple Craigslist accounts, you already know the pattern: second login, flagged; different browser, flagged; VPN, still flagged. In this video I break down why that happens, and it’s not just IP addresses. Craigslist is looking at your browser fingerprint—stuff like screen resolution, time zone, fonts, canvas/WebGL fingerprints, and other signals that stay the same even in incognito or behind a VPN. If two accounts share the same fingerprint, Craigslist treats them like the same person, regardless of emails or phone numbers. Then I show my best setup for keeping accounts separated the right way using GoLogin, an anti-detect browser that creates isolated profiles with their own realistic fingerprints plus proxy support. I walk through building profiles from scratch (naming them by city/workflow, matching time zone + language, and using the built-in proxy—yes, the 2GB free traffic). I also cover the operational habits that actually keep accounts healthy: one identity per profile, keep IP location consistent with the posting city, rewrite listings to avoid duplicate-content flags, don’t rapid-fire post across accounts, warm up new accounts, and never log into these accounts in your normal Chrome browser. The goal isn’t “gaming” Craigslist—it’s clean, stable separation for real business workflows.