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Head-to-head · Browser Isolation Software

Zscaler Zero Trust Browser vs Cloudflare Browser Isolation

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Zscaler Zero Trust Browser #2 in Browser Isolation Software 9.2/10 Pricing on request ✓ 1 of 4 features Visit Zscaler
Cloudflare Browser Isolation #4 in Browser Isolation Software 8.9/10 Pricing on request ✓ 3 of 4 features Visit Cloudflare

Zscaler Zero Trust Browser leads on 0 checks, Cloudflare Browser Isolation on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreZscaler Zero Trust Browser · 9.2/10
  • Most featuresCloudflare Browser Isolation · 3 of 4

Zscaler Zero Trust Browser scores higher on our rubric for browser isolation software: 9.2 against 8.9 out of 10; our editors rank them #2 and #4.

Zscaler Zero Trust Browser is the better fit for zero Trust teams needing broad endpoint coverage. Cloudflare Browser Isolation is the better fit for cloudflare customers adding browser isolation.

  • Zscaler Zero Trust Browser fits best

    Zero Trust teams needing broad endpoint coverage

  • Cloudflare Browser Isolation fits best

    Cloudflare customers adding browser isolation

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Side by side

Feature Zscaler Zero Trust Browser 9.2/10 Visit ↗ Cloudflare Browser Isolation 8.9/10 Visit ↗
At a glance
Editor score 9.2 8.9
Ranking #2 in Browser Isolation Software #4 in Browser Isolation Software
Best for Zero Trust teams needing broad endpoint coverage Cloudflare customers adding browser isolation
Pricing model Paid Paid
Starting price Pricing on request —
Free plan Not checked yet —
Free trial — —
Deployment Cloud, Desktop, Mobile, Browser extension Cloud
Platforms Web, Windows, macOS, Linux, iOS, Android Web
Support Phone, Tickets, Community, Docs · 24/7 Community, Docs
Integrations 3 integrations 5 integrations
Built for Enterprise Mid-market, Enterprise
Features Zscaler Zero Trust Browser 1/4 · Cloudflare Browser Isolation 3/4
Malware scanning Not checked yet ✓ (best)
File transfer controls Not checked yet ✓ (best)
Data loss prevention ✓ ✓
Session recording Not checked yet Not checked yet
Specs
Isolation mode Not checked yet Remote
Deployment model Not checked yet Cloud
Our review
Pros
  • Covers desktop and mobile platforms, including Windows, macOS, Linux, iOS, and Android
  • Combines browser isolation, threat response, DLP, and private application access
  • Controls copy, paste, upload, download, printing, screenshots, and keystrokes
  • Remote execution keeps active web content off user devices
  • Controls copy, input, printing, uploads, and downloads by policy
  • Connects with Cloudflare Gateway, Access, DLP, and Email Security
Cons
  • Pricing is subscription-based and handled through sales
  • The platform is closed source
  • Its broad enterprise scope may exceed narrower browser isolation needs
  • Pricing requires contacting sales
  • No free plan is offered
  • Best suited to organizations already using Cloudflare One
Our verdict

Zscaler Zero Trust Browser is an enterprise browser security platform for organizations that need protected web access, private application access, and browser-level data controls. It is designed for global enterprises managing managed,…

Read the review →

Cloudflare Browser Isolation executes active webpage content in a remote browser on Cloudflare’s network instead of on the user’s device. It is designed for organizations using Cloudflare One, with policies that can isolate websites, SaaS…

Read the review →
  1. Zscaler Zero Trust BrowserBrowser Isolation Software 9.2Pricing on request
  2. Cloudflare Browser IsolationBrowser Isolation Software 8.9Pricing on request

Strengths and trade-offs

  • Zscaler Zero Trust Browser — where it wins

    • Covers desktop and mobile platforms, including Windows, macOS, Linux, iOS, and Android
    • Combines browser isolation, threat response, DLP, and private application access
    • Controls copy, paste, upload, download, printing, screenshots, and keystrokes

    Where it doesn't

    • Pricing is subscription-based and handled through sales
    • The platform is closed source
    • Its broad enterprise scope may exceed narrower browser isolation needs

  • Cloudflare Browser Isolation — where it wins

    • Remote execution keeps active web content off user devices
    • Controls copy, input, printing, uploads, and downloads by policy
    • Connects with Cloudflare Gateway, Access, DLP, and Email Security

    Where it doesn't

    • Pricing requires contacting sales
    • No free plan is offered
    • Best suited to organizations already using Cloudflare One
  • Zscaler Zero Trust Browser9.2/10 · Pricing on request

    A broad enterprise browser security platform with strong access and data controls.

    Visit ZscalerFull verdict →
  • Cloudflare Browser Isolation8.9/10 · Pricing on request

    A Cloudflare-native isolation layer with strong policy and data controls.

    Visit CloudflareFull verdict →

More comparisons

All browser isolation software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update