GACS vs AbuseIPDB
Community-driven IP abuse database for sysadmins and SecOps. Honest, factual comparison — last updated June 2026.
AbuseIPDB founded 2013
Pricing: Free tier · Paid plans for higher quota
GACS: Free, no ads
| Feature | GACS | AbuseIPDB |
|---|---|---|
| Primary audience | Consumers + developers | Sysadmins / SecOps |
| IP reputation lookup | Yes (via scan) | Yes (their specialty) |
| Website / URL check | Yes | Limited |
| Crypto wallet check | Yes (multi-chain) | No |
| Phone number check | Yes | No |
| Social profile scanner | Yes | No |
| Scam narrative + explanation | Yes (plain English) | Raw abuse reports |
| Anonymous reporting (no account) | Yes | Account + API key required |
| Public per-scam intel pages indexed | Yes | IP report pages |
| Free public API (no signup) | Yes | Free tier requires signup + quota |
| Browser extension | Yes | Community-built only |
| Real-time RSS alerts feed | Yes | No |
Where AbuseIPDB shines
- Best-in-class community IP abuse database with 15M+ reports — the standard for blocking malicious IPs at the firewall.
- Loved by sysadmins, SOC analysts, and abuse-desk teams for raw IP intelligence.
Where GACS shines
- Consumer-friendly: explains the scam in plain English, not raw abuse reports.
- Scans far beyond IPs — wallets, phones, social profiles, full URLs.
- Anonymous reporting with no signup, no API key, no quota gate.
The honest verdict
AbuseIPDB is the right tool if you're a sysadmin blocking malicious IPs or building a firewall feed — it's the industry standard there. GACS is the right tool if you're a consumer trying to verify a scam across wallets, phones, websites, or social handles. They serve different audiences and pair well.
All trademarks belong to their respective owners. Information based on each provider's public website at time of writing. Spot something out of date? Tell us.