13 extensions. One ecosystem.
Scam detection, breach alerts, tracker X-ray, supply chain monitoring, compliance scoring, and more. Free for individuals. Scalable for teams.
Excalion is built by Oletros, an offensive security company. We know how attacks work - so we know what to block. 8 free B2C extensions protect everyone. 4 B2B tools give security teams real-time visibility. Perimetr unifies everything for enterprise. Browser-side and external scan - dual view, no blind spots.
See our appsHow it works
From the Chrome Web Store to full protection in under a minute.
Step 01
Install
One click from the Chrome Web Store.
Pick the extension you need, hit install, and you're done. No account, no signup, no email. Works on Chrome, Edge, and Brave.
Step 01
Install
One click from the Chrome Web Store.
Pick the extension you need, hit install, and you're done. No account, no signup, no email. Works on Chrome, Edge, and Brave.
Step 02
Configure
Set it up your way.
Each extension has sensible defaults, but you can fine-tune everything. Named profiles, per-domain rules, import/export. Most extensions share anonymized findings with a crowdsourced intelligence database (opt-in).
Step 02
Configure
Set it up your way.
Each extension has sensible defaults, but you can fine-tune everything. Named profiles, per-domain rules, import/export. Most extensions share anonymized findings with a crowdsourced intelligence database (opt-in).
Step 03
Browse
Forget it's there.
Once configured, Excalion extensions work silently in the background. No popups, no notifications, no interruptions. Just a more secure browser.
Step 03
Browse
Forget it's there.
Once configured, Excalion extensions work silently in the background. No popups, no notifications, no interruptions. Just a more secure browser.
13 extensions. Zero excuses.
Cybersecurity extensions for Chrome, Edge, and Brave. Crowdsourced intelligence, powered by anonymized data from every user who opts in.
Add to Chrome