Scalebrowser is a desktop browser platform built specifically for AI agents. It gives each agent its own isolated browser profile with a persistent identity, so automations can stay signed in between runs instead of starting from a blank session every time. Agents connect over MCP, Python and Node SDKs, a REST API or direct CDP, and every tool call is captured as a step with a result and a screenshot.
–旗艦 GPT-6 Astra（每百萬 token 輸入 10 美元 / 輸出 50 美元）顯著貴於 Claude Opus 5.5（4/20 美元）與 Grok 4.7（2/6 美元）
–區域資料駐留端點會對 2026 年 3 月之後發布的模型加收 10% 的價格
Scalebrowser
Scalebrowser is a desktop browser platform built specifically for AI agents. It gives each agent its own isolated browser profile with a persistent identity, so automations can stay signed in between runs instead of starting from a blank session every time. Agents connect over MCP, Python and Node SDKs, a REST API or direct CDP, and every tool call is captured as a step with a result and a screenshot.
Persistent profile identity
Each profile is generated from a seed so its identity, cookies and logins persist across restarts, and sites see the same returning visitor rather than a new device.
Isolated browser profiles
One browser per profile means separate logins, cookies and devices that share nothing, making multi-account automation safe to run in parallel.
Built-in sign-in and 2FA handling
Agents get through username and password forms, email confirmation codes, TOTP and SMS two-factor codes, passkeys and permission prompts without stalling.
Human-like input and captchas
Press-and-hold, image grid, slider and rotation captchas are solved through human-like input rather than third-party solving keys.
優勢與優點
+Strong focus on persistent, isolated identities so agents stay logged in across runs
+Broad integration surface covering MCP, Python/Node SDKs, REST and direct CDP
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Built-in handling of logins, email codes, TOTP, SMS, passkeys and captchas
+Token-efficient page reading that only reports what changed between steps
+Detailed run trails with screenshots make debugging agent runs easier
限制
–Requires installing a desktop app and running it on your own machine, so it is not a purely cloud-hosted service
–Free tier excludes schedules, webhooks, sync and phone approvals
–Paid tiers meter concurrent browsers, machines and profile counts, which can raise costs for large fleets
–Advanced anti-detection features may raise compliance responsibility with target platforms
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