The same real-time, zero-day detection protects your browser, your inbox and your brand — and plugs into your own systems through our API.
Real-time, zero-day phishing and scam detection in the browser — blocking fake sites and risky downloads before anyone enters a detail. Private by design.
Explore →Verify suspicious mail in Outlook and Gmail in one click. Deeper Analysis adds protection against targeted and business email compromise attacks.
Explore →Detect lookalike domains and sites impersonating your brand, and alert your security team and partners — before your customers are scammed.
Explore →Embed SafeToOpen's detection into your own products and workflows with a simple API.
Explore →Each layer closes a gap the others can't. Together they protect the inbox, the browser and your brand — all from one detection engine.
Most attacks start with a message. SafeToOpen verifies suspicious mail in Outlook & Gmail in one click — checking headers, links, QR codes, attachments and the sender — so your people know what's safe before they act.
How email security works →When someone clicks, the page opens in the browser — where blocklists and filters go blind on brand-new threats. SafeToOpen reads the live page and blocks never-before-seen phishing right there, and stops sensitive data being pasted out.
How browser security works →Scammers don't just target your staff — they impersonate your brand to reach your customers. SafeToOpen finds lookalike domains and fake sites and gets them taken down, protecting the people who trust you.
How brand protection works →Already have a product, app or workflow that handles links or files? Embed the same real-time detection engine through a simple API and protect your users where they already are.
See the API →No appliances, no DNS changes, no long rollout. SafeToOpen installs where your people already work and protects them straight away.
Install the browser extension or the Outlook & Gmail add-in — for one person or pushed to the whole organization from one console.
Protection is on immediately. There's nothing to tune — real-time detection runs quietly in the background as people browse and read mail.
Threats are caught and blocked in real time, and every detection makes protection stronger for everyone. Privacy-first, by design.
Whether it's your family, your team or your customers, we'll point you to the right plan.