Client-Side Threat Analysis

Free Scam Call & Text Checker

Paste a suspicious call transcript, voicemail, or text message. This free tool highlights patterns commonly used in scam and robocall scripts.

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Notice & Advisory:This tool identifies patterns commonly used in scam calls and texts based on real scam scripts. It cannot verify with certainty whether any specific communication is fraudulent, and it cannot catch every scam pattern. If you're unsure, don't act on it — verify independently by contacting the organization directly using a number or website you look up yourself, not one provided in the message.

Frequently Asked Questions

How accurate is this?

The checker uses deterministic pattern matching against known phrases extracted from verified scam scripts, FTC consumer fraud reports, and robocall transcripts. It is a pattern highlighter, not a certainty detector. It cannot catch every scam variation (especially newly crafted scripts), and the absence of flagged phrases does not guarantee a communication is legitimate.

What should I do if I get a high-signal result?

If your message or transcript triggers multiple red-flag categories, do not reply, do not click any links, do not call any phone numbers provided in the message, and never send money or sensitive personal information. If the caller claimed to represent a bank, government agency (like the IRS or Social Security Administration), or company (like Amazon), independently look up their official customer service number from their legitimate website or the back of your card and contact them directly to verify.

Common Scam Script Breakdowns & Investigations

Scam scripts follow repeatable psychological formulas designed to induce panic, isolate victims, and demand irreversible payments. Explore our technical breakdowns of real scam operations:

Stop Scam Calls Before Your Phone Ever Rings

Callro screens calls carrying these same patterns before they ever reach you. Callro stops flagged calls from ringing your phone. Callro reads the carrier's STIR/SHAKEN verification status (Passed, Failed, or Unverified) as reported by Android. Callro does not request access to your contacts, your phone's call log, or your microphone.

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