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Best User Threat Prevention Software in 2026
This category is designed to lower exposure to phishing, risky browsing, harmful attachments and mistakes by users. Listings are compared using protected channels, phishing simulations, browser isolation, attachment sandboxing, user-report controls and automated remediation.
- 15 apps
- Research read 28 Sept 2026
- How the order is worked out
- 1
Cloudflare Gateway
Free plan AndroidAPIiPhone+4 - 2
DNSFilter
Free plan AndroidAPIExtension+6Choose DNSFilter if your organization needs protective DNS, content filtering, and deployment across networks or roaming devices.
- 3
Cofense PhishMe
Free plan WebChoose Cofense PhishMe if your organization wants phishing simulations tied to targeted training and performance reporting.
- 4
Authentic8 Silo
Free trial APIExtensionWebSilo combines isolated research workspaces, attribution network coverage, and investigation governance in a cloud service.
- 5
- 6
Hoxhunt
Paid AndroidiPhoneMac+2Choose Hoxhunt if your organization wants personalized phishing simulations, structured training, and reported-threat handling together.
- 7
iboss Cloud
by iboss CloudPaid AndroidAPIExtension+5Choose iboss Cloud if your organization needs a broad Zero Trust SASE platform with tiered web, application, identity, and data protection controls.
- 8
Island Enterprise Browser
by Island Enterprise BrowserPaid AndroidExtensioniPhone+3Choose Island if your organization needs browser-level access policies, data controls, and built-in threat protection across its supported platforms.
- 9
Mailinblack Protect
Paid APISelf-hostedWebMailinblack Protect combines inbound email filtering with link analysis and administrative controls, with deployment choices for different environments.
- 10
Cisco Umbrella
Paid AndroidiPhoneMac+2 - 11
Menlo Security Secure Web Gateway
Paid WebMenlo Browser SSE brings several browser and network security controls into a cloud-delivered service.
- 12
Abnormal Security
Paid APIWeb - 13
Hornetsecurity 365 Total Protection
Free trial Web - 14
Netskope Next Gen Secure Web Gateway
Paid iPhoneWeb - 15
SquareX
Paid Web
#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price
Before choosing, compare free-plan limits, trial length, paid pricing and supported platforms. Verify that needed access is available through web, iOS, Android, Windows, macOS or an API. If reading or changing code matters, review the tool's licence.
Questions
Which risks and controls does user threat prevention software address?
These tools address user-focused risks such as phishing and unsafe web or attachment activity. Comparisons include simulations, browser isolation, sandboxing, reporting and remediation.
Are free plans available?
A free plan is offered by products in this category. Check its limits and included features before relying on it.
Can I try a product before paying?
A free trial is offered by products in this category. Trial lengths vary, including 14-day and 30-day terms.
Which platforms are supported?
Across the listed products, access may be provided through web, iOS, Android, Windows, macOS or API connections.
How is pricing presented?
Pricing may be listed as a starting rate or provided on request. Listed examples include $7 per user per month and $1 per month with annual billing.