Web3 Antivirus is described as 'Adds a critical security layer whenever you connect your crypto wallet or browse websites. By simulating transactions and proactively detecting phishing attempts, it automatically warns you about potential risks before you connect your wallet or sign anything' and is an app in the security & privacy category. There are more than 10 alternatives to Web3 Antivirus for a variety of platforms, including Google Chrome, Mozilla Firefox, Microsoft Edge, Web-based and Opera apps. The best Web3 Antivirus alternative is WOT Web of Trust, which is free. Other great apps like Web3 Antivirus are urlscan.io, BitDefender TrafficLight, Microsoft Defender Browser Protection and Osprey: Browser Protection.