Every day, millions of people click links that steal their passwords, drain their bank accounts, and ruin their lives. Elderly parents, grandparents, and less tech-savvy family members are the #1 target. PhishNest was built to stop that.
A phishing attack doesn't look like a hack. It looks like an email from your bank. A text from Amazon. A login page that's one letter off from the real thing. By the time you realize something is wrong, your password is stolen, your credit card is compromised, or your identity has been sold.
The people who fall for these aren't stupid — they're busy, trusting, or just not trained to spot the difference between paypa1.com and paypal.com. Your parents shouldn't need a cybersecurity degree to check their email safely.
That's why we built PhishNest. It sits quietly on the device, checks every website before the browser loads it, and blocks the dangerous ones automatically. No training required. No subscriptions needed for basic protection. No data sent anywhere.
"I installed PhishNest on my mom's computer after she almost gave her bank login to a fake Chase website. She doesn't even know it's running — and that's the point."
PhishNest catches the attacks that antivirus software misses — the fake websites, the lookalike domains, the scam pages designed to trick humans, not machines.
Catches homoglyphs (paypa1.com), TLD swaps (paypal.org), dash tricks (pay-pal.com), subdomain attacks, and combined threats with 98% confidence.
Over 500,000 known phishing, malware, and scam domains from PhishTank, OpenPhish, URLhaus, and more. Updated automatically.
Blocks threats at the DNS layer before your browser even connects. Works across all browsers and apps automatically.
No cloud servers, no accounts, no data collection. Everything runs on your device. Your browsing stays your business.
Get email notifications when threats are blocked on a family member's device. Perfect for protecting elderly parents from scams.
Block ads, tracking pixels, and telemetry at the DNS level. Faster browsing, less surveillance. Pro feature.
Set up in 60 seconds. No technical knowledge required.
Run the installer. The setup wizard walks you through everything with big, clear steps.
PhishNest configures your DNS automatically. It starts blocking threats immediately in the background.
If you visit a dangerous site, you see a clear warning page with a "Did you mean...?" suggestion. That's it.
Most security companies charge you $50+/year for what we give away for free. PhishNest Free blocks over 500,000 phishing sites and catches typosquatting attacks — the same engine, no limits, no trial period, no catch. We believe everyone deserves to be safe online, not just people who can afford a subscription.
Pro exists so we can keep the lights on and feed our families while building this. It adds genuinely useful extras — family alerts, ad blocking, weekly reports — for people who want to go further. But you will never be left unprotected because you can't pay.
Full protection, forever free. No catch.
Support the project & unlock extras
Windows 10 & 11. Free forever. No account required.
Download PhishNest v1.1.055 MB • Windows .exe • No installer required (installer coming soon)