ShieldLabs is described as 'Fraud detection and prevention with traffic quality scoring, using visitor identification and anonymity detection with up to 99% accuracy. Stops multi-accounting, account sharing, fake signups and ad fraud' and is an app in the security & privacy category. There are more than 50 alternatives to ShieldLabs for a variety of platforms, including Web-based, SaaS, Windows, Linux and Self-Hosted apps. The best ShieldLabs alternative is ipinfo.io, which is free. Other great apps like ShieldLabs are IP Guide, Sabil, ifconfig.co and ipify.org.
FreeIPAPI is a free, fast, and reliable IP geolocation API that provides accurate information about any IP address. Developers can easily integrate it to get details such as country, city, time zone, ISP, and more.
SaaS software with APIs that allows you to get to understand your users and prevent unwanted behavior. Block scraping, adblocks, bots, VPN users and enable building analytics tools with our APIs.
ipquery.io is a free, fast, and easy-to-use API that provides location information for any IP address. Built for developers you can get started effortlessly and explore IP geolocation data without any initial cost.
Ipregistry is an IP geolocation and threat data API. People use Ipregistry to personalize content, analyze traffic, enrich forms, target ads, enforce GDPR compliance, perform redirections, block countries but also prevent free trial abuse by detecting and blocking Proxy and Tor...
Canada
IPASIS provides real-time bot detection and fraud prevention through a simple REST API. It analyzes IP addresses and email addresses simultaneously, returning an Interaction Trust Score (0-100) that indicates whether an interaction is from a legitimate user, a bot, or a...
Developer APIs for US address verification, geocoding, parsing, autocomplete, and IP geolocation.
A lightweight, privacy-respecting service for instantly viewing your public IP address and network metadata from the browser or command line. Designed for speed and simplicity, it returns clean JSON or a readable HTML page — with no ads, trackers, or bloat.
United States
Locate website visitors for free using ipstack - a free, real-time IP address to location JSON API and database service supporting IPv4 and IPv6 lookup.
Focsec lets you know if a IP address is a VPN, Proxy, TOR or Bot. The Proxy and VPN detection API will help you identify suspicious logins, reduce fraud, stop spammers and crawlers.
Easily locate and identify website visitors’ info (latitude, longitude, connection, currency, timezone, etc…) by IP address.
IPLocate is a comprehensive IP address data and geolocation API designed for developers. It provides accurate and reliable information about IP addresses, including geolocation data, threat and privacy detection, company and ASN details, and hosting provider information.
Australia
Simple developer-friendly APIs lets you send activity from web and mobile apps. Castle builds behavior models over what's normal for your site and each user account. When there is a potential account takeover, the customer is notified and can resolve the incident without...
