Remote Browser Isolation, rebuilt for the modern web

The secure
remote browser

Browse any website safely, inside an isolated microVM. No code from the target site ever reaches the user device.

Request access See how it works

Isolated microVMs Zero data retention Post-quantum ready AI pre-check

rbi.webatrisk.com/session/a7f3c2...

isolated

Always on

session ready

0 bytes

persisted after session

1 microVM

per user, per session

> isolating connection...
> AI URL pre-check: safe
> isolated session ready in 284ms
> streaming safe DOM to user...

Why Webatrisk

Three things, done right.

Security

Per-session isolated microVM execution keeps target site code off the user device. Target site code is executed in the cloud; only a safe DOM stream reaches the device.

·AI URL safety pre-check before session starts
·Zero cache, cookies, or history retained
·Post-quantum cryptography ready

Speed

Low-latency session start keeps launch time under two seconds for most users. No CAPTCHA dance, no install, no browser extensions.

·Typical start: ~2s from click to live session
·5-min idle / 30-min max for cost + security
·Global edge routing, low-latency streaming

Compatibility

Most RBI products break on modern sites. Webatrisk renders React, Vue, Svelte, Angular, Next.js, Qwik, SolidJS, PWAs, Shadow DOM, Web Components, and inline SVG, correctly.

·Works on CNN, Wikipedia, linear.app, and modern SPAs
·Arabic & CJK input (composition events supported)
·Built-in ad blocker, tracker blocker

How it works

Four steps. Two seconds.

User

any device

→

Cloud browser

isolated microVM

→

Target site

executed in cloud

→

Safe DOM stream

no exec on client

The user's device never executes the target site's code. Instead, Webatrisk renders the page inside a fresh microVM and streams a sanitised, interactive DOM back over an encrypted channel. When the session ends, the microVM is destroyed, no cache, no cookies, no history.

For developers

A single REST call starts a session.

Webatrisk exposes a clean REST API. Create a session for a URL, embed the returned viewer URL in an iframe, destroy it when you're done. That's the whole integration.

–OpenAPI 3.1 spec, language-agnostic
–iframe-embeddable viewer, no extension required
–Webhook callbacks for session lifecycle events
–Scoped API keys per tenant

Read the docs

# create a new isolated browsing session
curl -X POST https://rbi.webatrisk.com/session/create \
  -H "Authorization: Bearer $WEBATRISK_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "url": "https://example.com",
    "userId": "user_123"
  }'

# response
{
  "sessionId": "8f7f5dcb-...",
  "browseUrl": "https://rbi.webatrisk.com/...",
  "expiresAt": "2026-04-17T10:45:00Z"
}

Pricing

Two ways to get started.

Individual and small-team plans are on the way. Larger organisations can apply for a custom partnership today.

Individual and small teams

Personal plans, coming soon

Self-service sign-up with monthly card billing is in preparation. Join the waitlist and we will notify you the moment it goes live with the final pricing.

- Isolated microVM per session
- Zero data retention
- AI URL pre-check
- Monthly card billing

Join the waitlist

Partners, MSSPs, resellers

Live

Custom partnership

Bundle pricing shaped around your volume, compliance needs, and branding. White-label on your own domain is available on request.

- Volume pricing on your terms
- Bank transfer or card billing
- Optional white-label on your own domain
- Dedicated support and onboarding

Apply for a partnership

Questions? Reach us at support@webatrisk.com.

Partners

Caspori

More partners coming soon

Request access

Tell us about your use case.

We'll get back within one business day. B2B only for now.

The secure remote browser