Agent X
Paid
E-commerce and retail businesses
Every browser automation agent that starts in a fresh Chromium instance hits the same wall: captchas, SSO redirects, 2FA prompts, and logged-out sessions that burn tokens on retries before the real task even starts. ego (lite) sidesteps that wall by letting your agents share the browser you already use, with all your sessions intact.
ego (lite) is a custom Chromium build that installs as your daily browser and exposes a skill called ego-browser, which any code-writing agent — Claude Code, Codex, Cursor, Kiro — can drive directly. Agents run inside isolated Spaces so they don't collide with your open tabs. The vendor states the engine handles cross-origin iframes, shadow DOM, and third-party widgets like Stripe and Salesforce that JS shims typically fail on. The page claims task completion up to 3.45x faster than agent-browser tooling, on fewer tokens, because multiple in-page actions batch into a few lines of JavaScript instead of one tool call at a time. Mac-only at this point — Windows support is on a waitlist.
Bottom line: Reach for ego (lite) when your agents keep dying on login walls and captchas running against sites you already have sessions for — skip it if your team runs on Windows or needs a hosted, cloud-executed automation fleet.
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More options in Workflow Automation. Compare pricing, platforms, and features side by side.
Paid
E-commerce and retail businesses
Freemium
Developers building agents
Most agent-driven browser automation starts cold: a blank Chromium instance with no cookies, no sessions, no stored logins, and no tolerance for the 2FA prompt that appears on every fresh sign-in. ego (lite) takes the opposite approach. It installs as your actual daily browser — a custom Chromium build — so every site you’re already logged into stays logged in. Agents connect through a skill called ego-browser, installed once, after which any agent that writes code can drive the browser directly by typing /ego-browser in the agent interface and describing the task.
The differentiating architectural choice is the semantic snapshot engine. Rather than layering a JavaScript shim on top of stock Chrome, the vendor states the snapshot is built into the Chromium engine itself. That means refs resolve reliably against cross-origin iframes, shadow DOM, and widgets embedded by third-party SDKs — Stripe checkout, Salesforce forms, Intercom chat — that web-fetch approaches and JS shims typically cannot reach. Agents stop burning tokens retrying against elements that were never actually accessible.
Spaces keep the shared-browser model from being chaotic. Your tabs live in your Space; agent tasks run in a separate Space assigned to them, so a long-running automation on LinkedIn doesn’t interrupt your open Gmail. Multiple agents can run tasks in parallel, each in its own Space, without colliding. The model works well for teams or individuals who want one browser for both personal use and automation across logged-in SaaS tools, social platforms, and back-office workflows. Where it breaks: there is no cloud execution option described on the page, so anything requiring unattended overnight runs on a server is out of scope, and Windows users are on a waitlist with no stated release date.
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