Know what's real. Protect the people you love.
Scam texts, fake calls, and AI deepfakes are aimed at you and the people you love. Paste anything suspicious and ViperAI Shield tells you the truth in seconds — free and unlimited.
- Free & unlimited
- No sign-up
- Answers in seconds
Checked privately — your message is analyzed to answer you, never stored afterward, never sold, never used to train AI. Privacy
Got a call or text from a number you don't recognize? Check whether other families have flagged it before you call back — or report a scam number so it warns everyone.
We read the picture's hidden AI signature and inspect it for the tells of AI generation and face-swap deepfakes. No photo check is proof — treat the answer as a clue, not a verdict.
known scam and phishing sites we block, refreshed daily from Phishing.Database
the last time that list was updated — we show you the date so you can judge it yourself.
to check any message, number, or photo. No email, no password, no card, nothing sold.
Answers in seconds — then Viper helps you act.
Paste anything suspicious
A text, an email, a link, a photo, or "your grandson needs bail money." No sign-up, no app to install.
Get the truth, with reasons
Viper explains why it's a scam or safe in plain language — and tells you when it isn't sure. Never fake certainty.
Viper handles what's next
If it's a scam, it drafts the FTC report and the exact words for your bank call. You approve — it's done.
The scariest scam is a phone call. Here's the one thing that stops it.
A cloned voice can sob that it's your grandson in jail and beg you to wire money — and you can't paste a phone call into a checker. But a cloned voice can't know a secret. Agree on one word with your family, and ask for it any time a call is urgent and about money. A scammer can't pass that. It's the one thing every big-name security app leaves out.
The people scammers target deserve a straight answer.
No dark patterns, no data harvesting, no fake certainty. Here's exactly how we operate.
The scam checker works instantly. No email, no password, no credit card — a private anonymous ID does the work, and it carries nothing about you.
Not to anyone, ever. Selling data isn't how we make money, and nothing you paste is used to identify you.
When blocking scam sites, the guard checks the web address against a scam list — never the page you're on or what you type. (Messages you paste into the checker are different: they're analyzed by our model to answer you, then not stored — see Privacy.)
Viper explains its reasoning and tells you plainly when it can't be sure. A blocklist is a strong layer, not a force field.
We will never ask for your passwords, account numbers, or codes. Anyone who does — using our name or not — is a scam.
Built for the people scammers target most, and for the adult children who worry about them.
Every verdict shows its sources: what we checked against a list or a registry, and — separately, and labelled — what our model merely noticed. We tell you when we aren't sure. We never ask for a password, an account number, or a payment to check a scam. Don't take our word for any of it: run the free checker above and look at the reasons.
Checking is free forever. Add protection when you're ready.
One plan covers the whole family. Bought by whoever worries — working quietly for everyone.
- Unlimited scam checks — text, email, link & photo
- Block known scam websites on any device
- The family safe word
- Everything in Free
- Block scam calls & texts automatically
- Lifts the iPhone app's monthly photo-check limit (photo checks here on the web are free)
- Everything in Pro, for up to 6 people
- Family dashboard & protection-off alerts
- Block AI apps on the kids' phones
Checking messages and photos is free for everyone on the web, always — no account, no card. Yearly plans save up to 36% and cancel any time. Paid plans run in the ViperAI Shield iPhone app; Family covers up to six people for one price. Questions before you buy: support@viperai.co.
Protect every device
On a computer, use this same free checker right here in your browser — and install it as an app from the banner below. The Chrome guard that blocks scam sites before they load is coming; today the checker is the desktop protection. On an iPhone, the app adds automatic blocking.
A registered company, not an anonymous app.
Astratic Technologies LLC
A registered limited liability company in the State of Colorado, United States.
ViperAI Shield is our product. Our registration is a matter of public record with the Colorado Secretary of State, and our full business address is filed with Apple and Google.
- Compares every web address against a list of 219,218 known scam and phishing sites.
- Checks whether a link imitates one of 40+ real banks, retailers and government agencies — Chase, the IRS, Medicare, USPS, Zelle and others.
- Looks up how long ago the domain was registered. Scam sites are usually days old; real companies have had theirs for years.
- Checks phone numbers against scam reports from other families.
- Then, and only then, asks a language model to read the message — and labels that separately, because it is the one part we cannot verify.
You don't have to trust us to get help. The AARP Fraud Watch Network Helpline is free, staffed by trained volunteers, and has nothing to do with us:
877-908-3360
Monday–Friday. Not a sales line, and not ours.
We are not affiliated with any bank or government agency, and we will never ask you for a password, an account number, or a payment to check a scam. Anyone who does — using our name or not — is running a scam.
Protection on every device.
Turn on Viper's Shield and known scam & phishing sites are blocked before they ever open — on the phone and the computer.
Viper browser guard coming soon
One click in Chrome, Edge, or Brave. Scam and phishing sites will be blocked before they load — a friendly warning instead of the trap — plus AI-app blocking for the kids' iPhones via the app. Until it ships, the free checker on this page is your desktop protection.
- Blocks scam & phishing pages in the browser
- Blocks 50+ AI chatbots & companion apps
Protect the whole computer
Install the Viper profile once and every app and browser on the Mac is covered — the same protection as the phone, no add-on needed.
- Covers every browser & app
- Blocks known scam sites network-wide via Quad9 secure DNS
One place to protect the whole family.
See who's protected, set the rules for each person, and give everyone the one thing a scammer can never fake.
Your profile.
Your account, your plan, and how your protection follows you across every device.
- Block scam calls & texts, unlimited photo & deepfake checks
- Everything in Pro, plus the family dashboard, alerts & kids' AI-app blocking
Checking messages stays free for everyone, always. Pro and Family run in the ViperAI Shield iPhone app. Yearly plans save up to 36% and cancel any time.