Web of Trust
Free trialUntestedOur check runs without a key, so we couldn't test this one. It doesn't mean it's down.
Domain and IP reputation/safe-browsing scores from WOT's user community and ML models.
Free tier, in plain English
No perpetual free plan exists — new users get a 14-day trial on the entry paid plan, then pay from $39/month.
Alternatives in Threat Intel
AbuseIPDBCrowd-sourced IP address reputation and abuse reports for blocking malicious traffic.FreemiumAlienVault Open Threat Exchange (OTX)Looks up threat intelligence on IPs, domains, URLs, and files: malware, passive DNS, and geo data.CensysSearch engine for internet-connected hosts: open ports, services, certificates and banners.FreemiumDefend NetworkDaily JSON feed of exploited CVEs with CVSS/EPSS scores and CISA KEV status, no key needed.FreeEmailRepReputation and risk score for an email address from breach, blacklist, and abuse signals.