What is TrustSniffer?
TrustSniffer is an independent website-risk and crypto-wallet-risk checker. It looks at the signals a careful investigator would check, then explains what it found in plain language, so you are never left with an unexplained number. Everything it supports is listed on the coverage page.
Two checks, one clear answer
TrustSniffer runs two engines that work the same way: gather evidence, weigh it, and land on a clear result.
- Is this website a scam? Submit a link to the website checker. TrustSniffer inspects the page, its links and forms, the domain history, the hosting and certificate, and third-party reputation, then returns a trust score and a plain-English verdict.
- Is this crypto wallet safe? Screen a supported address with the wallet checker. TrustSniffer traces exposure to sanctioned, scam-linked, and issuer-frozen activity, then explains the connection it found.
Both checks work from public information. A website check needs only the link. A wallet check needs only the public address. You are never asked for a private key or a seed phrase, and TrustSniffer never takes custody of funds, so looking something up costs you nothing but a few seconds.
How TrustSniffer decides
Every result is evidence-first. A verdict comes from documented signals, not a single black-box guess, and it always carries the reasons behind it. When a website cannot be reached or returns too little to judge, TrustSniffer marks it Needs Review instead of falsely calling it a scam. You can read the full approach on the methodology page. A result is an informational risk assessment, not proof of wrongdoing and not legal advice.
- A clear result. For a website, a trust score and a plain-English verdict. For an address, what the exposure looks like, stated without jargon.
- The reasons behind it. The documented signals that produced the result, so you can weigh them yourself instead of trusting a number you cannot see into.
- An honest "not enough to judge". When a page cannot be reached or gives back too little, it is marked Needs Review rather than labelled a scam.
Watch a wallet, not just check it once
A single check is a snapshot. With wallet monitoring you can watch up to ten Ethereum or TRON addresses for free and get alerted the moment one is flagged as high-risk, often a heads-up before an issuer freeze is confirmed. Alerts reach you on your dashboard, Telegram, or an email digest.
Monitoring matters because risk moves after you look. An address can come back clean at assessment time and be flagged later, once new evidence appears. Watching it means the warning finds you instead of waiting for you to think of coming back.
What TrustSniffer covers
Today TrustSniffer analyzes publicly reachable websites and supported Ethereum and TRON wallet addresses. It is not a universal any-chain watcher, and it never takes custody of funds. The exact networks, assets, and signals are on the coverage page.
Independent, and built to be trusted
Verdicts are not for sale: paying for a fuller report never changes a result. When something is wrong, we correct it in the open. You can browse recent assessments in the public risk directory, see aggregate figures on the Risk Index, and read how we operate in the Trust Center.
That is also why the reasons travel with every verdict. If a result surprises you, you can see which signals drove it and judge them for yourself, and if the picture has changed since, a new assessment reflects the evidence available now.
Try it now
Check a link before you click it, or an address before you send to it. Start with the website checker or the wallet checker. It is free, and it takes seconds.
