Free tools that do one thing brilliantly

Why SignalTools

Built different on purpose.

Scam guides

Free, plain-English guides for the scams doing the rounds in the UK right now.

View all guides on ScamSupport →

Why we build these tools

The internet is full of bloated services that demand an account, harvest your data, and lock the useful features behind a paywall. Most people don't need a "platform" — they need to answer one specific question right now: is this email a scam, is this link safe, is my information being misused. The SignalTools project is a small, deliberate set of single-purpose tools for those moments. No sign-up, no tracking, no upsell.

Each tool is designed to give you a useful answer in under sixty seconds. ScamSupport — our flagship — runs a trained machine-learning model entirely inside your browser, so the message you paste in never leaves your device. The 18 KB model file loads once, then inference takes 2–3 milliseconds per check. We deliberately built it this way because a privacy-first scam checker that asks for your email and uploads your messages to a server would defeat the whole point.

Funding comes from non-intrusive ads on the educational pages and a single opt-in affiliate link to NordVPN. There's no premium tier, there's no plan to add one, and the core detection will always be free. If you find ScamSupport useful, the most valuable thing you can do is tell a family member who'd never go looking for a tool like this on their own — most of the people who lose money to scams are the ones who never knew this kind of check was available.

If a tool you wish existed isn't listed yet, send us a note via the contact page. The roadmap is short and intentional — we'd rather build five tools that work brilliantly than fifty that all do 40% of the job.