Tor Exit Addresses vs IPQS Proxy Detection API: 2026 Comparison
Tor Exit Addresses is a free threat intelligence platforms tool. IPQS Proxy Detection API is a commercial threat intelligence platforms tool by ipqualityscore. Compare features, ratings, integrations, and community reviews side by side to find the best threat intelligence platforms fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Security teams blocking or monitoring Tor traffic need Tor Exit Addresses to avoid false positives when legitimate users route through the network; the database updates regularly and covers the full exit node roster, eliminating guesswork about which IPs to allowlist. Free pricing and no authentication barrier mean you can integrate it into firewall rules or SIEM queries within an hour. Skip this if you're looking for attribution or behavioral context around Tor users; this tool tells you *that* traffic is exiting Tor, not *who* or *why*.
Startups and SMBs blocking fraudulent access at scale will see immediate ROI from IPQS Proxy Detection API; its 25+ data point IP reputation scoring catches residential proxies and datacenter botnets that generic blocklists miss. The API handles bulk CSV uploads for batch enforcement and integrates directly into authentication flows, covering the PR.AA and DE.CM functions that actually prevent account takeover. Skip this if you need a unified threat platform; IPQS does one thing, detection, and doesn't handle response or recovery.
