Free plan AndroidiPhone & iPadWebWindowsMacLinux+1
- Home
- Security & Privacy
- User Threat Prevention Software
Best User Threat Prevention Software 2026
Facts read 20 Sep 2026 – 20 Oct 2026
Across workplace channels, user threat prevention software is intended to limit phishing, risky browsing and dangerous attachments. This list helps buyers compare the controls and deployment options that makers publish.
The standings: top 10
| Name | In a line | Record score | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|
| 01 Cloudflare Gateway | 6.3 | Free plan | Android, iPhone & iPad, Web, Windows | 14 Oct 2026 | |
| 02 DNSFilter | It suits organizations managing internet access and security across workplace users or devices. | 6.1 | Free plan | Android, iPhone & iPad, Web, Windows | 15 Oct 2026 |
| 03 Microsoft Defender for Business | 5.6 | Free trial | Android, iPhone & iPad, Windows, Mac | 9 Oct 2026 | |
| 04 Authentic8 Silo | It suits government and commercial intelligence teams conducting sensitive investigations. | 4.9 | Free trial | Web, Browser extension, API | 29 Sep 2026 |
| 05 iboss Cloud | It is aimed at enterprise, government, and K-12 organizations seeking a security platform spanning web access, private application access, and data protection. | 4.8 | — | Android, iPhone & iPad, Web, Windows | 20 Oct 2026 |
| 06 Island Enterprise Browser | Island is aimed at organizations that want browser-level access controls, data protection, and management. | 4.6 | — | Android, iPhone & iPad, Windows, Mac | 8 Oct 2026 |
| 07 Hoxhunt | Hoxhunt suits organizations looking to train employees against phishing and manage security awareness. | 4.5 | — | Android, iPhone & iPad, Web, Windows | 7 Oct 2026 |
| 08 Cofense PhishMe | It suits organizations seeking phishing simulations and targeted security awareness training, including teams that need reporting on readiness and risk. | 4.3 | Free plan | Web | 9 Oct 2026 |
| 09 Menlo Security Secure Web Gateway | Menlo positions Browser SSE for enterprises and governments seeking browser-based web, SaaS, access, and data-loss controls. | 3.7 | — | Web | 7 Oct 2026 |
| 10 Mailinblack Protect | Protect is aimed at companies, public administrations, and healthcare institutions seeking email threat filtering. | 3.6 | — | Web, API, Self-hosted | 30 Sep 2026 |
The list lets buyers review free and trial availability, starting prices, supported platforms and controls including phishing simulations, browser isolation, attachment sandboxing, user reporting and automated remediation. Entries are presented for side-by-side comparison using these published fields.
02
DNSFilter
It suits organizations managing internet access and security across workplace users or devices.
AndroidiPhone & iPadWeb+6 Record6.1 Visit
03
Microsoft Defender for Business
AndroidiPhone & iPadWindows+2 Record5.6 Visit
04
Authentic8 Silo
It suits government and commercial intelligence teams conducting sensitive investigations.
WebBrowser extensionAPI Record4.9 Visit
05
iboss Cloud
It is aimed at enterprise, government, and K-12 organizations seeking a security platform spanning web access, private application access, and data protection.
AndroidiPhone & iPadWeb+5 Record4.8 Visit
6
Island Enterprise Browser
AndroidiPhone & iPadWindows+3 — Record4.6 Visit Island is aimed at organizations that want browser-level access controls, data protection, and management.
7
Hoxhunt
AndroidiPhone & iPadWeb+2 — Record4.5 Visit Hoxhunt suits organizations looking to train employees against phishing and manage security awareness.
8
Cofense PhishMe
Web Free plan Record4.3 Visit It suits organizations seeking phishing simulations and targeted security awareness training, including teams that need reporting on readiness and risk.
9
Menlo Security Secure Web Gateway
Web — Record3.7 Visit Menlo positions Browser SSE for enterprises and governments seeking browser-based web, SaaS, access, and data-loss controls.
10
Mailinblack Protect
WebAPISelf-hosted — Record3.6 Visit Protect is aimed at companies, public administrations, and healthcare institutions seeking email threat filtering.
Before you choose
Start with plan access
A free plan can lower the barrier to trying a tool. A free trial can provide a time-limited evaluation without a standing subscription.
Check whether the listing states a free plan, a trial period or pricing on request before planning a rollout.
Match the platforms
Tools here may run on web, iOS, Android, Windows, macOS or through APIs; Mailinblack Protect also lists self-hosted deployment.
Choose a tool that covers the systems and access paths your users need, then confirm platform details with the maker.
Compare protection controls
Review the comparison fields for protected channels, phishing simulations, browser isolation and attachment sandboxing.
User report buttons and automated remediation indicate response options available to users and administrators when threats are suspected.
Read the price note
Published pricing can show a paid-from rate or state pricing on request. Cloudflare Gateway shows a free plan with paid service starting at $7/user/mo, while DNSFilter starts at $1/mo on an annual plan.
Authentic8 Silo lists $1,450/user/yr and a 30-day trial. Cisco Umbrella, DNSFilter and Hornetsecurity each list a 14-day trial.
Check administration needs
API, web and self-hosted options can affect how a tool fits existing systems. Review the listed deployment methods alongside the platforms your team manages.
Confirm setup and operating requirements with the maker before choosing a service.
Questions
What areas does user threat prevention software address?
Its comparison fields cover protected channels, phishing simulations, browser isolation, attachment sandboxing, user report buttons and automated remediation.
Do these tools offer free plans?
A free plan is offered by items on this list. Check the individual listing because plan terms differ.
Can I try a tool before paying?
A free trial is offered by items on this list. Listed examples include 14-day and 30-day trials.
What platforms may these tools run on?
Listings may show support for web, iOS, Android, Windows, macOS and APIs. Mailinblack Protect also lists self-hosted deployment.
How is pricing shown?
Pricing notes can state a paid-from rate or pricing on request. Examples include $7/user/mo for Cloudflare Gateway and $1/mo on an annual plan for DNSFilter.
More in Security & Privacy
Antivirus software 120Authenticator apps 111Parental control apps 107Password Managers 104Business VPN Software 94VPN services 88Internet Filtering Software 65Passkey Authentication Software 55Identity Verification Software 52Multi-Factor Authentication Software 52Ad blockers 48Biometric Authentication Software 45Antivirus for Mac 43Encrypted Messaging Apps 43Free VPN Services 43Spam Call Blocking Apps 41Temporary Email Services 33Photo Vault Apps 32