18.3
Cloudflare Gateway is a web and network filtering service with controls for blocking content and managing how users reach online resources.
Free planAndroidiOSWeb
Best User Threat Prevention Software in 2026
Use user threat prevention software to address phishing, unsafe web activity and risky attachments. Entries are assessed for channel coverage, simulation features, isolated browsing, attachment analysis, reporting controls and automated response. Android support varies by product. Check the platform field for an Android app, then compare web, Windows, iOS, macOS or API access with the devices and services you need.
27.8
DNSFilter provides protective DNS and content filtering for organizations managing online threats and workplace internet use.
AndroidiOSWeb
37.5
AndroidiOSAPI
- 4
iboss Cloud
iboss Cloud is a cloud-native Zero Trust SASE platform for enterprise, government, and K-12 education.
AndroidiOSWebAPI7.1 - 5
Authentic8 Silo
Authentic8 Silo is a cloud-based digital investigation workspace for government and commercial intelligence teams handling sensitive investigations.
WebAPIExtension6.5From $1,450 a year - 6
Island Enterprise Browser
AndroidiOSExtensionLinux6.4 - 7
Hoxhunt
AndroidiOSWebmacOS6.3 - 8
Cofense PhishMe
Cofense PhishMe is a web-based phishing simulation and security awareness training platform for organizations.
Free planWeb6.2Free plan - 9
Cisco Umbrella
AndroidiOSWebmacOS5.7 - 10
Mailinblack Protect
Mailinblack Protect is an email-security solution for companies, public administrations, and healthcare institutions.
WebAPISelf-hosted5.6 - 11
Menlo Security Secure Web Gateway
Menlo Security Secure Web Gateway, also called Browser SSE, combines web gateway security, SaaS application controls, zero trust network access, and…
Web5.5 - 125.2
- 135.1
- 144.7
- 15
SquareX
Web4.6
Choosing well
Check the platforms
Look for Android support if staff or family members use Xiaomi, Redmi or POCO phones. Products may also run on iOS, Windows, macOS, web or through an API.
A web service can cover computers without a local app, while an API or self-hosted option may fit existing systems.
Match the protections
Compare the protected channels with the places where threats arrive. Phishing simulations can support awareness work, while browser isolation separates web activity from a device.
Attachment sandboxing can inspect files in a separate environment. A user report button gives people a direct way to flag suspicious messages.
Review response controls
Check whether automated remediation is included and how it fits your response process. This matters when a suspicious message or web destination needs quick action.
Compare plans and trials
Cloudflare Gateway, Cofense PhishMe and DNSFilter include a no-cost plan. Paid pricing can be listed as a starting rate or provided on request.
Trial periods include 30 days for Authentic8 Silo and 14 days for Cisco Umbrella, DNSFilter and Hornetsecurity 365 Total Protection.
Questions people ask
Is there an Android app?
Android support is listed for products in this category, but it varies by tool. Check the platform details before choosing.
Can I start without paying?
Cloudflare Gateway, Cofense PhishMe and DNSFilter have free plans. Availability and features depend on the product.
Do these tools run in a browser?
Web access is a listed platform for products in this category. Check the individual platform details for the tool you want.
What is browser isolation?
Browser isolation runs web activity in a separated environment. Compare this feature when unsafe sites are a concern.
What should I compare besides price?
Review channel coverage, phishing simulations, isolated browsing, attachment sandboxing, reporting controls, automated remediation and platform support.