DetectProxy VS IPScanner.io

• Focused purpose
  DetectProxy is built around one task, checking whether an IP address is behind a proxy, VPN, or similar anonymizing service. A single-purpose tool is usually simpler to learn and use than a broad fraud-prevention suite.
• Quick lookups
  Web-based IP checkers like this typically return a result within seconds, with no software to install. This suits one-off checks and quick investigations.
• Useful for fraud and abuse prevention
  Proxy detection can help flag risky signups, suspicious logins, ad click fraud, and bypassed geo-restrictions. It adds one more signal to a wider risk-scoring process.
• Potential for API integration
  Services in this category usually offer an API so proxy checks can be automated in signup, checkout, or login flows. Check the site for the current API details and limits.
• Low barrier to entry
  Proxy-detection services commonly offer free or low-cost tiers, so small sites and individual developers can try them before committing.

Possible disadvantages

• Detection is never perfect
  Proxy and VPN detection relies on IP databases and heuristics. New, residential, or mobile proxies can slip through, and some legitimate users get flagged, so false negatives and false positives are both possible.
• Limited public information and track record
  DetectProxy appears to be a smaller, less well-known service than established competitors like IPQualityScore, IPinfo, or MaxMind. Independent reviews, accuracy benchmarks, and uptime history are harder to find, which makes reliability harder to judge.
• Narrower feature set
  A tool focused on proxy detection may lack the broader features of larger platforms, such as device fingerprinting, behavioral analysis, bot detection, or detailed risk scores. You may need extra services for full fraud prevention.
• Possible usage and rate limits
  Free or lower-priced tiers of IP-intelligence services often cap the number of lookups. High-traffic sites may hit these limits or need a paid plan, so check the current pricing and quotas.
• Privacy and compliance considerations
  Sending visitor IP addresses to a third party can raise privacy and data-protection concerns, such as under GDPR. Review the provider's privacy policy and data handling before integrating it.

• VPN, proxy and Tor detection
  Network class, risk score 0-100 and the evidence, per IP
• AI agent and bot detection
  Human, verified crawler, AI agent or malicious automation
• No-code installs
  Cloudflare Worker and WordPress plugin, policy from the dashboard