Guardio

Guardio is a browser security platform that protects individuals and small businesses from phishing, scams, malware, and malicious extensions through a lightweight browser extension for Chrome, Edge, and other Chromium-based browsers. The platform scans web pages in real-time before users open them, actively filters phishing threats in email and SMS, and provides personalized security insights via a dashboard. With over 1.5 million users protected, Guardio combines automated threat detection — powered by its Guardio Labs security research team — with 24/7 human expert support. The company also offers business-tier protection with admin tools for managing security across teams.