Blog
Research-backed insights on human-in-the-loop browser automation, AI agent reliability, and the tools shaping the category.
Authentication walls — MFA, SSO, bot detection, session expiry — stop browser agents dead. Not a model problem. Built by design. Three approaches that actually work.
Browser Use open-sourced a library you can run locally in three lines of Python. Running millions of agents in production took 4,000+ commits. Learn what infrastructure browser automation actually needs to work reliably.
Chrome 146+ lets AI agents connect to your real live browser with all your logins, cookies, and sessions intact — eliminating the biggest pain point of browser automation: authentication.
The industry consensus is shifting: sharing real browser sessions beats separate visual agents. Learn why session sharing is becoming the dominant architecture for AI browser automation.
Human-in-the-loop browser automation combines AI agents with real-time human oversight — automating routine tasks while keeping humans in control at critical moments.
Autonomous agents look great in demos but trip on authentication, dynamic interfaces, and edge cases. HITL adds human checkpoints where they matter. A practical comparison grounded in real failure costs.
Comparing the top HITL browser automation tools: ProxyHuman, Browserbase, Cloudflare Browser Run, Auto Browser, and others. How they work, what they cost, and which fits your workflow.
Sales teams spend hours on repetitive browser tasks: lead research, CRM updates, data entry. AI browser agents can automate these workflows, but human oversight ensures accuracy and compliance. Learn how HITL browser automation transforms sales ops.
Automated browser workflows handling sensitive data face strict compliance requirements. Human-in-the-loop automation provides built-in audit trails, approval gates, and oversight that satisfy SOC 2, HIPAA, and GDPR regulations.
ProxyHuman and Browserbase take different approaches to browser automation. ProxyHuman is a purpose-built HITL coordination layer that works with any browser service. Browserbase is a full infrastructure platform. This comparison breaks down the tradeoffs.
Building browser agents isn't like building code assistants. The two-agent problem, stateful environments, and the build-time/run-time gap make browser automation a completely different challenge.';
Google shut down Project Mariner in May 2026. What went wrong with standalone browser agents, why the industry pivoted to session sharing, and what it means for AI browser automation.