Best Fraud Blocker Alternatives ranked by AI · updated Aug 2026

💡 Pick it for broader, free browser protection from scams, malware, trackers, and intrusive ads.

Malwarebytes Browser Guard is a free browser extension that blocks malicious websites, scams, phishing attempts, trackers, and intrusive advertisements. It is suited...

💡 Choose it for lightweight, free phishing and malicious-site checks from an established security vendor.

BitDefender TrafficLight is a free browser extension that provides a layer of security against online threats by blocking malicious websites and protecting...

💡 Pick it if you want website reputation checks that integrate with Norton's security products.

Norton Safe Web is a service that helps users browse the web safely by providing safety information for websites before users visit...

💡 Choose it for simple, free warnings about dangerous links, downloads, and search results.

McAfee WebAdvisor provides safe browsing by warning users of risky websites and blocking malicious downloads.

💡 Pick it if you want scam warnings plus basic tracker and privacy controls in one extension.

Avast Online Security & Privacy is a browser extension that helps identify phishing and malicious websites while offering tracker and privacy controls....

💡 Choose it for researching unfamiliar online stores and merchants before sharing payment details.

ScamAdviser is a website reputation service that assesses online stores and websites for signs of fraud and reliability. It is particularly useful...