Stop scams before they reach your team.
GuardSG gives your business one place to vet suspicious URLs, IP addresses, QR codes, email links, phone numbers, and lookalike domains — powered by Google Safe Browsing, VirusTotal, AbuseIPDB, IPInfo, and ScamShield.
URL Scanner
Check links against Google Safe Browsing & VirusTotal, with redirect chain, WHOIS, SSL, and screenshots.
IP Checker
Reputation, geolocation, VPN/proxy/Tor flags via AbuseIPDB & IPInfo.
QR Scanner
Decode QR images and auto-scan the embedded URL for threats.
Email Links
Paste an email — we'll extract and vet every link with SG scam pattern detection.
Phone Checker
Check Singapore numbers against ScamShield's reported scam database.
Domain Similarity
Find typosquatting lookalikes of your domain before scammers use them.
Scan History
Every scan logged privately. Search, filter, and re-scan past results.
SG Scam Patterns
Built-in detection for Singpass, CPF, IRAS, DHL, SingPost, and bank phishing patterns.