Traditional fingerprint browsers mainly manage isolated profiles. Web4 Browser is an AI-native fingerprint browser workspace that connects environment generation, health scoring, proxy-fingerprint consistency checks, account asset dossiers, AI anomaly diagnosis, web task templates, multi-account orchestration, data extraction, Team Skills, daily ops reports, audit trails, incident review, and safe execution sandbox in one place.

Hey Product Hunt, I’m part of the team building Web4 Browser. Web4 Browser is an AI-native fingerprint browser workspace for multi-account teams. We built it because traditional fingerprint browsers are useful for creating isolated profiles, but real multi-account operations involve much more than profiles. Teams need to create clean environments, match proxies with fingerprints, track account assets, diagnose issues, run repeatable web tasks, coordinate work across accounts, and keep every action reviewable. Web4 brings these workflows into one workspace: 1. Environment intelligence AI environment generation, environment health scoring, proxy-fingerprint consistency checks, and account asset dossiers. 2. AI web operations Reusable AI web task templates, multi-account task orchestration, web data extraction, and an AI safe execution sandbox. 3. Diagnosis and review AI anomaly diagnosis, operation audit trails, and incident review for understanding what happened and why. 4. Team operating system Team Skills, daily team operation reports, shared SOPs, permissions, and reviewable workflows. Our goal is not to help people bypass platform rules. We are building Web4 to make legitimate multi-account operations more structured, safer, and easier to manage at team scale. We’d love your feedback: For teams managing multiple browser environments today, what is the hardest part — environment setup, proxy consistency, repetitive tasks, team coordination, or issue diagnosis?