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Comparison
GACS vs Chainabuse
Both tools help you avoid losing money to crypto-era scams. The difference is how far up the funnel they look — Chainabuse is built around the wallet address, GACS covers the website, the social handle, the wallet, and the recovery steps after.
GACS
Free, non-profit, ad-free. Scans websites, crypto wallets, social handles, and phone numbers. Run by the Global Anti-Crime & Safety community.
Chainabuse
Free crypto-scam reporting platform from TRM Labs, supported by major exchanges. The largest public registry of reported scam wallet addresses.
Side-by-side comparison
| Feature | GACS | Chainabuse |
|---|---|---|
| Price | Free forever | Free |
| Ads on results | None | None |
| Business model | Non-profit, community-funded | Backed by TRM Labs / exchanges |
| Crypto wallet check | Yes (multi-chain) | Yes (largest DB) |
| Website / domain check | Yes | No |
| Social handle check (X, Telegram, IG) | Yes | No |
| Phone number lookup | Yes | No |
| Pig-butchering / romance pattern detection | Yes | Limited |
| Public scam registry with evidence | Yes | Yes |
| Victim recovery guidance | Built in | Limited |
| Account required to scan | No | No |
Where each tool wins
Wallet investigation
Chainabuse has the deepest backlog of historically reported wallet addresses. Exchange-side investigators rely on it.
Site & link check
GACS-only. Paste the fake exchange, the “investment app” URL, or the shortened link — before you ever see a wallet.
Social handle scan
GACS-only. Check the X / Telegram / Instagram account that DM’d you, the “advisor”, or an impersonator of a real exchange.
Most crypto scams don’t start at the wallet
Pig-butchering, romance investment, fake-recovery, and impersonation scams almost always begin on a social platform or a fake website. By the time the victim sees a wallet address, they’ve usually already trusted the person behind it. A wallet-only check catches the scam at the last possible step. GACS lets you check the handle, the link, or the site before any money moves — and then check the wallet too.
The right answer is usually use both: GACS for the upstream signals, Chainabuse for deep wallet history. They complement each other.
Frequently asked questions
Is Chainabuse legit?
Yes. Chainabuse is a real, well-known crypto-scam reporting platform run by TRM Labs and supported by major exchanges. It is the largest public registry of reported crypto-scam wallet addresses. Treat its reports as a strong signal, but a fresh scam address may not be listed yet — cross-check with a second source.
What does GACS check that Chainabuse doesn't?
GACS scans crypto wallets, but also the rest of the scam surface: scam websites and domains, X / Telegram / Instagram handles for impersonation and pig-butchering patterns, and DMs / shareable links. Modern crypto scams almost always start on social or a fake site before the wallet — GACS covers that whole chain. Chainabuse is wallet-address-first.
Is GACS free?
Yes. Every GACS tool — the website checker, wallet lookup, social-handle scan, victim recovery guidance — is free for everyone, forever. There is no paid tier, no paywall, no upsell. GACS is community-funded and operates as a non-profit safety service.
Can I report a scammer on GACS like I can on Chainabuse?
Yes. You can submit a scam URL, wallet, or social handle, attach evidence (screenshots, transaction hashes, conversation logs), and the entry becomes a public scam-registry page with its own shareable URL. Reports are reviewed and have an appeals workflow.
Which one should I use?
Use Chainabuse when you want the deepest list of previously-reported scam wallet addresses, especially for exchange-side investigations. Use GACS when the scam involves a fake website, social-media account, or DM, when you want one tool that covers the whole funnel, or when you need free recovery guidance after being targeted.
Try GACS — free, no signup
Paste a wallet, a website, or a social handle. We’ll tell you what we know in seconds — and what to do next if it’s already too late.
Comparison based on publicly available information about Chainabuse’s product as of June 2026. Chainabuse is a trademark of its respective owner; this page is editorial and is not affiliated with or endorsed by Chainabuse or TRM Labs.