Secure, modern Remote Browser Isolation (RBI) with a clientless experience
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Notice: Legacy source code removed (March 2026)
When BrowserBox transitioned to a binary distribution model in late 2025, we retained legacy source code in this repository for a six-month period to give existing customers time to migrate. That period is now over and all legacy source has been removed.
Current BrowserBox source is private and proprietary. It diverges significantly from the legacy code that was previously housed here -- by over 1,000 commits -- with extensive bug fixes, security hardening, and performance enhancements that are absent from the legacy codebase and any forks thereof.
Legacy source code may still be visible in third-party forks as a historical curiosity. That code is not open source. Permission is not granted to use that source in your products, to train AI models, or to re-implement BrowserBox functionality from it. These acts violate BrowserBox terms. See LICENSE.md and TRADEMARK.md.
Current source is available to customers above a threshold ACV as part of due diligence, on request. Contact sales@dosaygo.com.
BrowserBoxâ„¢ is a remote browser isolation (RBI) platform for security teams, SaaS builders, and IT ops. It streams a full modern browser to any client with low latency and 60 FPS, supports embedding, and runs on Windows, Linux, and containers. A product key is required for all self-hosted BrowserBox usage.
curl -fsSL https://browserbox.io/install.sh | bashirm https://browserbox.io/install.ps1 | iexnpm i -g @browserbox/browserboxbbx install
bbx certify YOUR_PRODUCT_KEY
bbx setup
bbx runCreate on-demand ephemeral browser sessions without self-hosting. Purchase minute packs and manage sessions via REST.
curl -X POST https://win9-5.com/api/v1/sessions \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{"minutes": 15}'Full API documentation: win9-5.com/api
<script src="https://win9-5.com/browserbox-webview.js" type="module"></script>
<browserbox-webview
login-link="https://your-instance.com/login/abc123"
width="1024"
height="768">
</browserbox-webview>The <browserbox-webview> element provides a session-host API with namespaced surfaces for tabs, pages, capture, augmentation, selection, and policy-gated capability control.
BrowserBox is a commercial product. All usage requires a valid license.
- Commercial: Starts at $99/user/year. Purchase
- Non-Commercial: $39/user/year (non-profits, government). Purchase
- Evaluation: Apply for a 7-day trial
- Enterprise / Source Access: sales@dosaygo.com
- API & Technical: api@browserbox.io
- General: support@dosaygo.com
- Sales & Licensing: sales@dosaygo.com
BrowserBox™ is © 2018-2026 DOSAYGO Corporation USA. All rights reserved.