Scalebrowser

Scalebrowser is browser infrastructure for AI agents: each agent gets its own isolated browser profile with persistent identity — saved logins, passkeys, cookies, two-factor handling and captcha solving — that survives restarts. Agents connect via MCP, Python or Node SDK, REST API or raw CDP, type like a human, and you can take over any session manually whenever judgment is needed. Credentials stay encrypted on your own device. The demo shows per-platform profiles (Shopify, Discord, X, Outlook, Etsy) each with its own stored sign-in.

This is the missing middle between "agent has no browser" and "agent shares your browser and locks you both out with its typing."

Who it's for: agent builders whose automations need to stay signed in across sessions, teams running many identities for client work, and anyone whose agent keeps dying at the login step. Same honest cautions as the whole agentic-browser category: check each target platform's automation terms, keep credentials scoped, and remember a persistent logged-in browser is a security surface — treat profile access like production access.