Free public-safety tools
Fraud prevention tools that stop a loss before money moves
Six free fraud detection scanners in one place — for wallets, websites, social accounts, messages and phone numbers. No signup, no fees, no execution. Used in 40+ countries and funded entirely by public donations.
- Verdict in seconds, with the reasoning attached
- Multi-chain wallet risk (BTC, ETH, SOL, BSC, TRX…)
- Live community blacklist, updated continuously
- Advisory-only — we never take custody of funds
Fraud detection tools, by what you need to check
Every tool is free, anonymous and uses the same underlying signal set — known-bad infrastructure, on-chain heuristics, community reports and AI pattern matching.
- Instant Safe Scanner
Paste a URL, wallet, handle, phone number or message. Cross-checked against the live scam database in seconds.
- Wallet / address lookup
Bitcoin, Ethereum, Solana, BNB, Tron and more — risk score, sanctioned-cluster check, drainer co-funding graph.
- Website checker
Domain age, registrar history, hosting fingerprint and known-bad infrastructure overlap for any URL.
- AI scam detection
Pattern-recognition layer for fake exchanges, deepfake support agents and generative-AI impersonation.
- Global scam database
Continuously updated public dataset of impersonator clusters, scam phrase signatures and cross-platform fraud trends.
- Live threat alerts
Real-time feed of newly confirmed scams plus an email digest for monitored handles, domains and wallets.
Detection vs prevention — and why GACS focuses on prevention
Most fraud detection software lives inside a bank or payment processor and scores a transaction after a customer authorises it. That's useful for chargebacks; it's too late for a victim about to send USDT to a "broker" they met on WhatsApp.
GACS sits one step earlier. Every scanner returns its verdict in seconds, so a person can decide not to click, not to reply, not to send. The same on-chain and infrastructure signals enterprise systems use are packaged into a paste-and-check workflow with no signup, no fees and no execution path.
Search demand · US · 13,500 searches / month
How much demand is there for fraud detection & prevention tools?
The fraud-detection cluster is one of the most stable demand pools in the security space. Across the six core US Google queries below, advertisers spend between $4.17 and $25.06 per click — a signal that this audience converts. GACS makes the same checks free, with no signup.
- fraud prevention4.4K/mo · $12.68 CPC · KD 55
- fraud detection3.6K/mo · $10.05 CPC · KD 50
- fraud prevention solutions1.9K/mo · $25.06 CPC · KD 38
- fraud detection software1.6K/mo · $15.78 CPC · KD 50
- fraud management1K/mo · $10.34 CPC · KD 46
- fraud check1K/mo · $4.17 CPC · KD 32
| Keyword | Monthly searches (US) | CPC (USD) | Difficulty (0–100) |
|---|---|---|---|
| fraud prevention | 4,400 | $12.68 | 55 |
| fraud detection | 3,600 | $10.05 | 50 |
| fraud prevention solutions | 1,900 | $25.06 | 38 |
| fraud detection software | 1,600 | $15.78 | 50 |
| fraud management | 1,000 | $10.34 | 46 |
| fraud check | 1,000 | $4.17 | 32 |
The cluster behaves as evergreen, low-seasonality B2B demand — month-over-month variance stays under ±10% across 12-month Semrush history. That means a free, well-indexed public-safety scanner like GACS captures the same intent without bidding against the $12.68+ CPCs the enterprise vendors pay.
Methodology: keyword volumes are pulled from Semrush US database via keyword_compare. CPC reflects average paid bid; difficulty is Semrush's 0–100 score. Refreshed quarterly.
Frequently asked questions
What are fraud prevention tools?+
Fraud prevention tools are software that flag risky payments, websites, wallets, accounts or messages before money or credentials move. Consumer-facing tools (like GACS) focus on the moment a person is about to send funds, click a link or trust a stranger; enterprise tools score transactions inside a bank or payment processor. Both rely on the same underlying signals — known-bad lists, behaviour patterns, infrastructure overlap.
What is the difference between fraud detection and fraud prevention?+
Detection identifies fraud that is happening or has happened — a charge, a login, a wallet drain. Prevention stops the action before it completes — refusing the payment, blocking the URL, warning the user before they reply. GACS is prevention-first: every scanner verdict ships in seconds so a person can decide not to send funds, not to click, not to share a seed phrase.
Are these fraud detection tools really free?+
Yes. GACS is 100% free, no signup, no ads, no wallet access required. The project is funded by public donations and explicitly advisory-only — we never execute transactions, never take custody of funds, never charge a recovery fee. The full scam database, all scanners and all alerts stay free forever.
Which fraud detection software is best for crypto?+
For consumer crypto risk, the right tool is one that combines on-chain heuristics (drainer co-funding, sanctioned clusters, ransomware addresses) with off-chain signals (impersonator social accounts, fake-exchange domains, recovery-scam patterns). GACS covers both layers across BTC, ETH, SOL, BSC, TRX, MATIC, ARB, OP, AVAX and BASE in one lookup.
Can fraud prevention tools detect AI-generated scams?+
Yes — and they have to, because generative AI makes fake exchanges, fake support and deepfake romance easy to produce. Modern detectors don't rely on the scam content itself; they score behavioural and infrastructure signals (hosting overlap, on-chain co-funding, registration bursts, social-account age) that the generated copy can't hide.
Do you offer a fraud detection API?+
An advisory-only public API is on the roadmap. Today, every scanner is reachable through a clean URL pattern (`/safe-scanner?u=...`, `/wallet-checker?a=...`) so security tools and bookmarklets can deep-link straight into a check.
Start with a free check
Paste a URL, wallet, handle, phone number or message.
Open the Safe Scanner