AI-powered fraud detection for small businesses. Check vendors, invoices, emails, and transactions in seconds.
Anthropic API Key
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⚠ Vendor Memory Alert
Vendor / Supplier Check
Use this tab if you want to vet a vendor before doing business or making a payment. Enter what you know about them and we'll check for phantom vendors, fake registrations, impersonation, and known fraud patterns.
Got a suspicious email instead? → Email tab. Received a suspicious invoice? → Invoice tab. Being asked to send money now? → Transaction tab.
Analyzing vendor details...
Checking business registration signals
Analyzing web presence indicators
Scanning for known fraud patterns
Generating risk report
Invoice Analyzer
Use this tab if you received a suspicious invoice or bill. Enter the details from the document and we'll check for fake vendors, manipulated payment instructions, redirect fraud, and phantom invoice patterns.
Not sure which tab to use? If someone sent you a document requesting payment → Invoice. If someone is pressuring you to send money right now → Transaction.
📄
Upload Invoice PDF
Click to browse or drag and drop your PDF invoice here
or enter details manually
Analyzing invoice details...
Checking invoice structure and patterns
Analyzing payment instruction red flags
Checking for BEC and redirect patterns
Generating risk report
Email / Sender Check
Use this tab if you received a suspicious email or want to verify a sender's identity. Enter the email address and what they asked and we'll check for typosquat domains, spoofing, CEO fraud, and phishing signals.
Want to vet a vendor's business? → Vendor tab. Got a suspicious invoice? → Invoice tab. Being asked to send money now? → Transaction tab.
💡 Why add the link? Phishing attacks often use a legitimate-looking sender email but send you to a fake website designed to steal your login credentials or payment details. The link destination may contain a typosquat domain, a recently registered fake site, or suspicious patterns — even when the email itself looks genuine. If the email contains a link and you haven't clicked it yet, paste it here for analysis. Do not click the link — copy it by right-clicking and selecting "Copy link address."
Analyzing email details...
Checking domain legitimacy signals
Scanning for lookalike / spoofing patterns
Analyzing request for social engineering
Generating risk report
Transaction / Payment Check
Use this tab if someone is asking you to send money or wire funds. Enter the payment details and we'll check for CEO fraud, wire scams, overpayment schemes, structuring, and other payment fraud patterns.
Not sure which tab to use? If someone sent you a document requesting payment → Invoice. If someone is pressuring you to send money right now → Transaction.
Analyzing transaction details...
Checking payment method risk level
Analyzing amount and structuring patterns
Reviewing recipient and destination signals
Generating risk report
PaySentinel uses AI analysis based on the information you provide — it does not perform live database lookups or access external records.
Results are for informational purposes only and are not a substitute for professional fraud investigation, legal advice, or law enforcement reporting.
Always verify findings independently. If you believe you are a victim of fraud, contact your bank and local law enforcement immediately.