DefensX is a commercial remote browser isolation solution by DefensX. Surfshark VPN is a commercial VPN solution by Surfshark. Features, integrations, deployment and the company behind each one, side by side.
Browser security platform for MSPs with DNS, DLP, and phishing protection.
VPN service for secure internet access and privacy protection while traveling
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
Surfshark VPN fits if you are a startup or an enterprise.
Common questions when comparing DefensX vs Surfshark VPN for remote browser isolation.
DefensX: Browser security platform for MSPs with DNS, DLP, and phishing protection. Built by DefensX.
Surfshark VPN: VPN service for secure internet access and privacy protection while traveling. Built by Surfshark.
The table above shows where their features, integrations, deployment and company size fit differ.
DefensX is made by DefensX. Surfshark VPN is made by Surfshark. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
In part. DefensX and Surfshark VPN are not in the same category on CybersecTools. Both cover Browser Security. Use the table above to see where features, deployment and company size fit differ.
No Remote Browser Isolation shortlist yet. This is the closest one.
Updated 2026-11-01
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