
ipapi
ipinfo.io
ipstack
ipgeolocation.io
IP-API.com
ipdata.co
ipwhois.io
IP2Location
Predax
IPQualityScore
ipinfo.io
MaxMind
ZeroBounce
Sift
Abstract APIs
Bounceless
Predax is a real-time IP intelligence platform that detects VPN, proxy, Tor, and datacenter traffic with risk scoring from 0-100. Every lookup returns a full threat profile โ classification flags, geolocation, ASN data, network info, and a transparent provenance breakdown showing exactly why an IP was flagged.
Built for developers and site owners who need control over their traffic. Integrate via REST API with a single header, or install our free WordPress and WooCommerce plugins for one-click protection with no code required.
What you get with every lookup: - VPN, proxy, Tor, and datacenter detection across multiple data sources - Risk score 0-100 with full scoring provenance - Geolocation (country, city, region) and ASN/network identification - Community Threat Network reputation โ crowd-sourced intelligence from all Predax users - Web Application Firewall detecting SQLi, XSS, path traversal, and scanner patterns
Why site owners choose Predax: - Bad traffic kills ad RPM. Predax lets you see and control exactly what's hitting your site - WordPress plugin installs in one click with a guided setup wizard and protection presets - WooCommerce plugin blocks fraudulent orders at checkout before they cost you money - Community-powered: every block reported by any user strengthens protection for everyone
Built for scale: - Sub-second API response times - Tor nodes refresh hourly, proxy lists every 15 minutes, VPN feeds daily - Bulk analysis: 100 IPs per sync request, unlimited async jobs - Free tier: 1,000 lookups/month, no credit card required. Paid plans from $9/month
GDPR compliant. DPA available. No contracts, no minimums.
ipapi
PredaxDevelopers, businesses, and organizations seeking to enhance their applications with IP geolocation services. It's especially beneficial for projects involving fraud prevention, targeted content delivery, marketing analysis, and user experience customization.
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Predax's answer:
Predax's answer:
Predax's answer:
Predax's answer:
IPSentry is used by WordPress site owners, WooCommerce stores, and developers across multiple countries. As a privacy-focused company, we don't publicly disclose customer names without their permission.
Predax's answer:
IPSentry started from a personal frustration. I was running content sites monetised with Google AdSense, and kept getting hammered by waves of VPN and proxy traffic. This non-genuine traffic was dragging down my overall RPM โ advertisers don't pay premium rates when their ads are being served to masked, unverifiable visitors. My revenue was suffering and I had no visibility into what was hitting my sites.
I wanted control over my traffic. I wanted to see exactly who was visiting, filter out the junk, and make informed decisions about what to allow and what to block. I looked for a WordPress plugin that could do this โ detect VPN and proxy visitors, flag them, let me decide what to do โ and found nothing that actually worked. The few options that existed were either broken, absurdly expensive, or required wiring up an external API with custom code.
So I built my own. It started as a simple IP lookup tool, then grew into a full detection API with VPN, proxy, Tor, and datacenter identification. I added a WordPress plugin so any site owner could install it in one click and immediately see and control their traffic, then a WooCommerce plugin for fraud prevention at checkout.
The Community Threat Network came next โ the idea that when one site blocks a bad actor, every other IPSentry user benefits from that intelligence. Today IPSentry protects sites across multiple countries with millions of IP lookups per month.
Predax's answer:
IPSentry combines real-time IP intelligence with community-powered threat detection โ something no other provider offers at this price point.
Based on our record, ipapi seems to be more popular. It has been mentiond 21 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
// API 1: ip-api.com (free, no key needed, 45 req/min) $response = $http->get("http://ip-api.com/json/{$ip}?fields=proxy,hosting"); If (!empty($data['proxy']) || !empty($data['hosting'])) { return true; // VPN/Proxy detected } // API 2: ipinfo.io (fallback) $response = $http->get("https://ipinfo.io/{$ip}/json"); // Check 'org' field for hosting/vpn/proxy keywords // API 3: ipapi.co (fallback) $response =... - Source: dev.to / 8 months ago
IPapi - Service that provides you an info about an IP address. - Source: dev.to / over 2 years ago
Ipapi - IP Address Location API by Kloudend, Inc - A reliable geolocation API built on AWS, trusted by Fortune 500. The free tier offers 30k lookups/month (1k/day) without signup. - Source: dev.to / over 2 years ago
Yeah still confused as to where you are getting https://www.criminalip.io/en and https://ipapi.co/ from iplocation.net (which I use all the time to also get GEO-IP location). Source: about 3 years ago
I would suggest reaching out to this company https://www.criminalip.io/en as well as this company. https://ipapi.co/. Source: about 3 years ago
ipinfo.io - Simple IP address information.
IPQualityScore - IPQualityScore (IPQS) proactively prevents fraud without disrupting the user experience. Access leading fraud prevention tools to detect bots, emulators, VPNs, proxies, stolen user data, and fake users.
ipstack - ipstack is a free, real-time IP address to location JSON API and database service supporting IPv4 and IPv6 lookup.
ipgeolocation.io - Free IP Geolocation API and Accurate GeoIP Lookup Location Database
MaxMind - Determine the geographical location of website visitors based on the IP addresses for fraud detection, content localization, geo-targeting.
IP-API.com - Free IP Geolocation API - lookup any IP address