Best Browser Isolation Software in 2026
Updated
In short: Netzilo Enterprise Browser is ranked #1 of 26 as of 5 October 2026, ahead of BrowserGap and Check Point Harmony SASE. The best-ranked option with a free plan is BrowserGap. The lowest first paid tier on this page is BrowserBox at $4.08/mo.
Keeping web sessions apart from the endpoint is the purpose of browser isolation software. Compare isolation mode and deployment model, then look at malware scanning, session recording, data loss prevention, and file transfer controls. Free-plan availability and paid-from pricing add cost context. Netzilo Enterprise Browser, BrowserGap, and Check Point Harmony SASE are among the entries to compare; Netskope One Private Access and Zscaler Private Access offer further named options. Consider which listed controls match your security needs and how the deployment choices fit the environment where browsing takes place.
26 browser isolation software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
Compare all 25 in a table
Is your tool on this list?
Numbered spots on this list can be sponsored, and a sponsored row is labelled as paid.
Questions about this list
Which browser isolation software is ranked first on Specifiction?
Netzilo Enterprise Browser is ranked #1 of 26 with a score of 7.7. BrowserGap is second and Check Point Harmony SASE third.
How many of these have a free plan?
3 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, BrowserBox has the lowest first paid tier we found: $4.08/mo.
How is this list ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.
















