Cylance Smart vs Sophos Home

Cylance was founded in 2012 in Irvine, California, focusing on using artificial intelligence to prevent cybersecurity threats proactively. While their early success was rooted in enterprise solutions, they expanded into the consumer space in 2018 with Cylance Smart Antivirus—a lightweight, AI-based security tool designed to stop threats before they could run. Their antivirus software didn’t rely on traditional signature updates or scheduled scans. Instead, it analyzed behavior in real time and blocked suspicious files. Users could manage multiple devices through a centralized, cloud-based dashboard. They positioned their service as a minimal-intervention alternative for individuals and families seeking quiet, background protection. However, third-party testing was limited. The one major AV-Test evaluation in 2020 gave them strong performance marks but below-average protection results. They also lacked standard features found in broader security suites, such as VPNs or password managers. BlackBerry acquired Cylance Smart Antivirus in 2019 and gradually phased out their home antivirus. Arctic Wolf's acquisition of the company's enterprise solution led to their complete discontinuation by 2024. What did they bring to the table—and what can today’s users learn from their short-lived approach to home cybersecurity?

Sophos is a well-established name in enterprise cybersecurity, founded in 1985 and headquartered in Abingdon, England. Their expertise in large-scale threat prevention extends to individual users through Sophos Home—a consumer antivirus solution built on the same core technologies used in their business products. Sophos Home offers real-time malware protection, AI-driven threat detection, ransomware rollback, phishing prevention, and basic parental web filtering. A key feature is their cloud-based dashboard, which allows users to manage up to ten devices remotely, making them ideal for households or individuals overseeing multiple systems. Sophos Home focuses on streamlined, security-first functionality rooted in behavior-based threat prevention and enterprise-grade threat intelligence. User feedback is generally positive, especially for the clean interface, low system impact, and remote management capabilities. However, some users have noted that features can vary between platforms, with macOS lacking several tools available on Windows. Sophos Home is a simplified, no-nonsense security option for users who want powerful core protection without feature bloat. Keep reading for a deeper look into how it performs in real-world use.