2) IP2Location

IP2Location offers a comprehensive IP geolocation and proxy detection service, providing accurate data on the geographical location and network details of IP addresses. It supports both IPv4 and IPv6, making it a versatile tool for cybersecurity, e-commerce, and fraud prevention.
API Features
- Accurate IP Address Data: IP2Location provides precise geolocation information without requiring explicit permission from users, making it a non-intrusive technology.
- Supports IPv4 & IPv6: The service works for all IP addresses, including both IPv4 and IPv6, in a single database or API, with no extra cost for IP location lookup.
- Multiple Granularity: The service offers different IP database packages with varying levels of geolocation information granularity, allowing businesses to pay only for what they need.
IP2Location Pricing
- Site License - Internal Use - Unlimited Servers: Prices range from $980/year to $27980/year depending on the database product. This license allows for internal use on unlimited servers.
- Standard License - Internal Use: Prices range from $99/year/server to $2799/year/server depending on the database product. This license is priced per server, indicating a limitation on the number of servers the database can be used on.
- DB1: $99/year/server for IP-Country Database, providing basic geolocation data.
- DB10: $1599/year/server for IP-Country-Region-City-Latitude-Longitude-ZIPCode-ISP-Domain Database, offering comprehensive geolocation and network details.
- DB19 to DB26: Prices not listed. Contact support for more information on these database products.
3) WhoisXML API

WhoisXML API provides domain, WHOIS, IP, DNS, and threat intelligence data to enhance enterprise security. Their services are utilized by law enforcement agencies, managed security service providers, and Fortune 1000 companies to make the Internet more transparent and secure.
API Features
- Comprehensive Data Coverage: Access to a vast amount of domain, IP, and DNS data, including over 21 billion historic WHOIS records and 50 billion domains and subdomains.
- Real-time Data Streaming: Real-time access to domain registration, SSL certificates, and other critical data streams for immediate threat detection and response.
- Customizable Data Feeds: Data feeds available in convenient download formats for custom integrations, investigations, and data enrichment efforts.
WhoisXML API Pricing
- Enterprise API Packages: Annual subscription with access to domain, IP, and DNS intelligence via API.
- Security Intelligence (SI) Suite: Access to comprehensive WHOIS, IP, DNS, and subdomain data for various security applications.
- Internet Infrastructure: Detailed intelligence on Internet properties, including ownership and infrastructure data.
- Predictive Threat Intelligence: Access to predictive intelligence sources to identify and mitigate risks from newly registered domain names.
- Contact Sales for Pricing: Detailed pricing information requires contacting support.
4) Geolocation

Geolocation offers precise IP geolocation services, providing accurate data on the geographical location of IP addresses. This service is essential for enhancing cybersecurity, optimizing content delivery, and improving user experience by tailoring content based on location.
API Features
- Real-time Geolocation Data: Provides instant and accurate geographical information for IP addresses, enhancing the ability to tailor content and services based on user location.
- Advanced Proxy Detection: Identifies and blocks proxy servers and VPNs, ensuring the authenticity of user location data and improving security measures.
- Customizable Data Outputs: Offers flexible data formats and integration options, allowing businesses to seamlessly incorporate geolocation data into their existing systems and workflows.
Geolocation Pricing
- Real-time Geolocation Data: Provides instant and accurate geographical information for IP addresses.
- Advanced Proxy Detection: Identifies and blocks proxy servers and VPNs to ensure the authenticity of user location data.
- Customizable Data Outputs: Offers flexible data formats and integration options for seamless incorporation into existing systems.
- Pricing Not Public: Contact their support for more information on pricing.
5) IPinfo

IPinfo is a trusted source for accurate IP address data, offering a range of products including Geolocation API, Privacy Detection API, and Company API to help identify geographic locations, detect privacy methods, and look up company details.
API Features
- Privacy Detection API: Detects methods used to mask a user's true IP address, such as VPNs and proxies.
- Company API: Provides details about the company behind IP traffic, including the company’s name, domain, and type (ISP, business, or hosting).
- Mobile Carrier Detection API: Identifies the carrier of a mobile device and returns the carrier name, country, and more.
IPinfo Pricing
- Lite: Free plan offering unlimited requests with basic geolocation and ASN data.
- Basic: $84/month for 150k requests, including detailed geolocation, network flags, and basic support.
- Standard: $208/month for 250k requests, featuring ASN data, privacy detection, and priority support.
- Business: $416/month for 500k requests, adding abuse contact info, carrier data, company details, and hosted domains.
- Enterprise: Custom pricing with flexible requests, full Whois data, IP ranges, historical activity, integrations, and dedicated support.
What to Consider When Selecting a Free IP API Alternative?
When selecting a free IP API alternative, it's crucial to consider several key factors to ensure you choose the best service for your needs. Here are the five most important things to consider:
- Data Accuracy: Ensure the API provides precise and up-to-date geolocation data to avoid any discrepancies in your applications.
- Rate Limits: Check the number of requests allowed per month or per second to ensure the API can handle your traffic volume without hitting limits.
- Integration Ease: Look for APIs that offer easy integration with various programming languages and platforms, making it simpler to incorporate into your existing systems.
- Privacy and Security: Verify that the API includes features like proxy and VPN detection to ensure the authenticity of the IP data and enhance security measures.
- Support and Documentation: Choose an API with comprehensive documentation and reliable customer support to assist with any technical issues or questions.
Which One Should You Go With?
Each of the IP geolocation services discussed offers unique features and benefits, making any of them a solid choice depending on your specific needs. However, if you're looking for an alternative that combines accuracy, speed, and comprehensive data coverage, we recommend Abstract API.
With its worldwide coverage, real-time updates, and robust support, Abstract API stands out as a reliable option for businesses of all sizes. Sign up today to experience the precision and performance that Abstract API has to offer.