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Secure your browsing with insights and personalized protection. Nautillo — professional-grade browsing defence, built to stay out of your way Nautillo starts protecting you the moment you go online: real-time monitoring, proactive blocking, and a live security score so you always know where you stand — without noise, lag, or clutter. What you get ◉ Live security score — one glance at how protected you are right now ◉ Anti-phishing & scam defence — risky sites, fake forms, and deceptive flows flagged early ◉ Privacy that actually works — trackers, analytics, and hidden data grabs cut down before they stick ◉ Session-aware protection — smart logout patterns and secure clipboard behaviour for banking, social logins, and sensitive flows ◉ Runs quietly — lightweight, background-first, built for people who live in the browser Echo → Sonar: start free, scale when you’re ready ⊛ Echo (free) — essential protection for everyday browsing — simple, fast, no friction ⊛ Sonar Pro — the full stack: deeper coverage, stronger session controls, and nothing important left to chance Limited launch offer Install Nautillo and unlock one month of Sonar Pro on us — full Pro access to see the difference. No card required. Cancel anytime. Trust & backing Built with support from the North Human. Support Questions? support@nautillo.com Stay in the loop Follow Nautillo for releases, roadmap, and what’s next: nautillo.com
Mar 29, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.