20 Best IP Geolocation APIs for Developers (Easy Integration)

An IP Geolocation API determines a user’s physical location by analyzing their IP addresses. It provides details like country, city, region, latitude, longitude, timezone, and internet service provider (ISP).

Businesses use IP Geolocation APIs to:

• Personalize content based on user location.
• Deliver targeted advertisements.
• Prevent fraud by verifying user locations.
• Conduct analytics and market research.
• Ensure compliance with regional regulations.

If your product or service depends on understanding where your users are, an IP geolocation API can be a game-changer, helping you deliver more relevant content, alerts, services, and experiences.

In this article, we’ve rounded up the best IP geolocation APIs tailored for developers, highlighting their features, accuracy, and ease of integration to help you choose the right fit for your project.

• 1. IPstack
• 2. Positionstack
• 3. IPapi
• 4. Abstract API
• 5. ipdata
• 6. WhoisXML IP Geolocation API
• 7. IP-API
• 8. ipgeolocation.io
• 9. Ipregistry
• 10. DB-IP
• 11. IPInfo IP Geolocation API
• 12. Google Maps Geolocation API
• Show moreShow less

1. IPstack

​IPstack helps you easily find out where your website visitors are coming from based on their IP addresses. It provides accurate, real-time location data like country, currency, city, latitude, longitude, and even the local time zone.

Using IPStack, you can personalize your website content, enhance security, and better understand your audience demographics. Trusted by companies like HubSpot, Samsung, Microsoft, Airbnb, and thousands of other brands, ipstack reliably handles millions of requests daily.

​IPstack offers three easy-to-use API endpoints:

• Standard Lookup: Quickly get location details from a single IP address.
• Bulk Lookup: Retrieve information for multiple IP addresses with just one request.
• Requester Lookup: Instantly find location details for the IP address making the request.

With an average response time of just 25ms, IPStack is fast and reliable. You can start free, with up to 100 location requests each month.

IPstack is easy to use for me, and I can often easily connect it with other applications.

— Olamide A.

​IPstack Key Features

• Secure: All your data is protected with industry-standard 256-bit SSL encryption (HTTPS).
• Global Coverage: Supports both IPv4 and IPv6 addresses across 2 million locations in over 200,000 cities.
• Easy Integration: Simple to integrate into your apps, with clear documentation for any programming language.
• Highly Scalable: Handles anywhere from a thousand to millions of requests daily without slowing down.

IPstack has earned strong user approval, holding an impressive 4.5 out of 5 stars rating on G2, based on 87 customer reviews.

IPstack Pricing

IPstack offers a free plan with up to 100 requests per month, which is ideal for testing or light usage. For growing needs, premium plans start at $11.99/month and include 50k monthly requests along with advanced features like currency conversion, timezone data, and robust security modules.

IPstack

2. Positionstack

Positionstack is a fast and reliable geocoding API that lets developers convert addresses to coordinates (and vice versa) with support for both real-time and batch requests. It offers global coverage, forward and reverse geocoding, and returns results in an easy-to-use JSON format.

Trusted by developers and businesses worldwide, Positionstack handles over 1 billion API requests daily and covers 2+ billion global addresses. It offers several features, including batch geocoding, timezone data, and embeddable maps. It’s built for developers, with a scalable REST API and real-time performance.

Positionstack Key Features

• Real-Time Geocoding: Instantly geocode any address or coordinates to get location details like country, timezone, and more.
• Scalable Infrastructure: Built on apilayer’s cloud platform, the API handles billions of requests with lightning-fast response times of 10–100 ms.
• Global Coverage: Access accurate geocoding data from around the world, updated several times daily from trusted sources.

Positionstack Pricing

Positionstack offers a free tier with up to 100 requests per month, while paid plans start at $8.99/month for 100k requests, making it a scalable option for projects of all sizes.

Positionstack

3. IPapi

IPapi is a fast and reliable IP geolocation API that helps developers and businesses get accurate location data based on users’ IP addresses. It’s widely used for customizing user experiences, improving security, and enabling region-based analytics.

The API delivers real-time data such as location, time zone, currency, language, and connection details. Trusted by over 30,000 businesses, IPapi supports both IPv4 and IPv6 addresses. It helps personalize content, redirect users to the right language, display local currency, adjust for time zones, and detect potential fraud based on IP data.

IPapi Key Features

• Real-Time Geolocation: Detects user country, city, ZIP code, latitude, and longitude.
• Currency & Time Zone Info: Delivers accurate, localized data.
• Multilingual Support: Returns data in various languages.
• Security Tools: Flags suspicious traffic like proxies, crawlers, and TOR connections.
• Connection Insights: Provides ISP, ASN, and threat-level analysis.

IPapi Pricing

IPapi offers a free plan with 100 requests/month—great for testing. Paid plans start at $6.99/month and include 5k requests, HTTPS support, and access to more data.

IPapi

4. Abstract API

​The Abstract IP Geolocation API helps developers accurately locate users based on their IP addresses, providing detailed data like city, country, latitude, longitude, timezone, and more. It’s trusted by Fortune 500 companies, governments, and industries such as finance, healthcare, and aviation for its built-in security, compliance, and reliability.

With real-time updates and coverage of over 4 billion IPs across 300,000+ cities, it supports both IPv4 and IPv6. The API includes threat intelligence from 250+ data sources to detect risky IPs and offers geoname encoding for seamless integration with geo-based tools.

Abstract also connects easily with popular platforms, from cloud services to CRMs, and currently handles over 3 billion monthly API calls from companies like Google, Shopify, and Stanford.

Abstract API Key Features

• Security Insights: Identifies VPN usage and shows the user’s ISP and connection type.
• Flag and Country Info: Provides country flags in SVG and PNG formats, plus Unicode symbols.
• Connection Details: Shows the user’s ISP, connection type (like DSL, mobile, or satellite), and organization.

Very easy API to use, well documented rich response data

— Dejan Bogatinovski

Abstract API Pricing

Abstract API offers a free tier that includes up to 1,000 requests per month — ideal for testing and light usage. Paid plans start at $12/month, providing up to 5 million requests per year, with higher-tier options available for increased usage and access to premium features like technical onboarding support and an account manager.

Abstract API

5. ipdata

ipdata is a powerful IP geolocation and threat detection API built for developers and businesses. It helps you personalize content, improve security, and stay compliant. Trusted by names like NASA, Disney, McKinsey, and Cisco, ipdata has handled over 20 billion requests worldwide.

ipdata.co helps you identify the ISP behind an IP address and provides detailed geolocation data, including the organization, timezone, postal code, latitude and longitude, language, country, city, and region. It also detects if an IP is linked to the Tor network. The API returns currency information for the user’s country and can be accessed via REST or through libraries in Python, Go, and JavaScript.

ipdata Key Features

• Prevent Fraud & Trial Abuse: Helps reduce chargebacks and prevents fake accounts from misusing free trials or quotas.
• Proxy & VPN Detection: Detects users hiding behind proxies or VPNs, helping to prevent fraud and abuse.
• Threat Intelligence Feeds: Quickly checks IP addresses against more than 100 threat feeds to spot any malicious activity.
• Company & ASN Data: Provides details like the organization name, domain, and autonomous system number linked to an IP address.
• IP Reputation Scores: Uses machine learning to give each IP address a reputation score, helping to identify potential threats more accurately.

ipdata Pricing

ipdata provides a generous free tier allowing up to 1,500 requests per day, making it ideal for developers exploring IP geolocation capabilities. Paid plans start at just $10/month, offering 2,500 daily requests and scaling with usage. Higher-tier plans unlock advanced features like SLAs, priority support, and access to comprehensive threat intelligence data, catering to business-critical applications.

ipdata

6. WhoisXML IP Geolocation API

IP Geolocation API by WhoisXML helps users gather location data based on IP addresses, which can be used for customizing web experiences, preventing fraud, ensuring compliance with regulations, managing digital rights, and controlling access based on geographic location.

The API is backed by a large-scale geolocation database that covers 99.5% of active IP addresses, spanning over 291,000 locations and more than 235k internet service providers. This extensive coverage ensures accurate and reliable data for a wide range of use cases.

The API is especially useful in cybersecurity and compliance. It helps detect and prevent cyberattacks, phishing attempts, and identity theft by analyzing IP locations and comparing them with known data. It also supports regulatory compliance by blocking traffic from restricted regions, enhances online banking security through regional transaction checks, and even aids social research by revealing geographic trends and patterns.

WhoisXML IP Geolocation API Key Features

• Extensive Coverage and Fresh Data: The API covers about 99.5% of active IP addresses and pulls data from multiple ISPs, updated daily. This ensures reliable, up-to-date information for accurate analytics and decision-making.
• Easy Integration for Developers: The API supports JSON and XML formats and includes libraries for PHP, Python, Flask, and JavaScript. It also integrates with tools like Splunk, making it easy to plug into existing systems for real-time analysis and monitoring.

WhoisXML IP Geolocation API Pricing

WhoisXML API’s IP Geolocation service offers flexible pricing to suit different needs. You can choose between one-time purchases or monthly and yearly subscriptions. To get started, they offer 1,000 free API requests. Monthly plans begin at $29 for 100k queries, while one-time purchases start at $49 for the same number of queries.

WhoisXML IP Geolocation API

7. IP-API

IP-API is a fast and reliable IP geolocation API that lets users obtain detailed information about IP addresses in real-time. 

You don’t need an API key to begin—just make a request, and you get back details like country, city, ISP, and even the timezone. I like that it supports both IPv4 and IPv6, so you’re covered no matter what type of address you’re checking.

If you’re building something—maybe a SaaS tool or even just a script for your site—you can use this to personalize content, track visitors by region, or even block suspicious traffic. I don’t like that the free version doesn’t use HTTPS, so keep that in mind if you’re dealing with anything sensitive.

IP-API Key Features

• ISP & ASN Info: Provides the ISP name and Autonomous System Number for the IP.
• Batch Support: Allows querying up to 100 IPs in one request.
• IPv4 and IPv6 Support: Handles both modern and legacy IP address formats.
• Multiple Response Formats: JSON, XML, and CSV are supported for flexible integration.

IP-API Pricing

The free tier allows up to 45 requests per minute for non-commercial use. For higher limits or commercial usage, custom pricing is available upon request.

IP-API

8. ipgeolocation.io

ipgeolocation.io offers a reliable IP Location API that helps businesses personalize user experiences, boost security, and gain location-based insights. It provides accurate data such as country, city, state, ZIP code, latitude, longitude, ISP, currency, and connection type—all from a user’s IP address.

With global coverage and real-time accuracy, it’s ideal for fraud detection, compliance, content targeting, and user segmentation. The API supports both IPv4 and IPv6 and can identify IPs linked to proxies, VPNs, or TOR networks, making it suitable for high-security applications.

ipgeolocation.io is easy to integrate using RESTful APIs and supports both JSON and XML over HTTPS, even on the free plan. It provides clear documentation and SDKs in multiple languages, making it simple for developers to get started. With global servers and smart routing, it delivers fast and reliable results anywhere in the world.

ipgeolocation.io Key Features

• Security Insights: Identify threats using data like threat score, TOR/VPN/proxy detection, known attacker flags, and cloud-hosted IPs.
• User Agent Parsing: Extract device type, OS, browser, version, and engine from user agent strings — and detect bots, crawlers, or suspicious traffic.
• Reverse IP Lookup: Uncover the original source by resolving the IP to its hostname, domain, or router DNS address.
• Bulk IP Lookup: Perform fast batch lookups for up to 50k IPv4 or IPv6 addresses in a single request.

ipgeolocation.io Pricing

ipgeolocation.io offers a free Developer plan with 30k requests/month (1,000 daily limit). Paid plans start at $15/month for 150K requests, scaling to $200/month for 6M requests. Enterprise options are also available.

ipgeolocation.io

9. Ipregistry

​Ipregistry is a powerful IP geolocation and threat intelligence platform that helps businesses make smarter decisions based on IP data. It’s used for fraud prevention, content personalization, compliance, and cybersecurity.

With a flexible pay-as-you-go plan, Ipregistry offers a great mix of affordability and features. The API is easy to integrate (supports JSON and XML) and can handle high volumes of requests thanks to its scalability.

Trusted by 23,000+ companies—including Accenture and Coinbase—Ipregistry offers 100k free lookups to help you get started instantly. It provides detailed insights like area codes, country codes, mobile carrier info (MCC, MNC), ad categories, usage type, address type, elevation, and detection of residential proxies or VPNs.

Ipregistry Key Features

• Threat Intelligence: Automatically checks IP addresses against 220+ open-source threat feeds to detect risks like VPNs, proxies, Tor nodes, and known malicious users.
• Real-Time Data Updates: Geolocation data is refreshed daily, and threat data updates every 15 minutes to keep information up to date.
• User-Friendly Dashboard: Easily manage API keys, track usage, set rate limits, and restrict access by IP or domain—all from a single dashboard.
• Flexible Pricing: Pay only for what you use with a simple pay-as-you-go model—no fixed plans or wasted lookups.

Ipregistry Pricing

Ipregistry offers simple pay-as-you-go pricing with no monthly fees. When you sign up, you’ll get 100,000 free lookups to start. After that, credit packs begin at $10 for 50,000 lookups and go up to $500 for 6 million. For larger needs, enterprise plans are available with volume discounts and offline data access, all tailored with custom pricing.

Ipregistry

10. DB-IP

DB-IP gives you accurate, real-time information about any IP address, like its location, ISP, time zone, connection type, and network owner. It’s built for developers, businesses, and anyone who needs reliable geolocation data (City-level, Country-level).

You can access this data through an easy-to-use API or download full databases. It’s ideal for things like fraud prevention, personalized content, analytics, and network security.

What sets DB-IP apart is its precision. You get insights down to the city level, including postal codes and time zones, along with detailed network info. It supports both IPv4 and IPv6.

This helps you identify not just where an IP is coming from but also who owns the network behind it. The RESTful API is simple to integrate and returns data in JSON or XML. It’s flexible enough for SaaS apps, security tools, and everything in between.

You can also localize place names into 50+ languages and show currency values in local formats—great for global audiences. DB-IP’s data is regularly updated for accuracy. It combines ISP info, routing data, and community input, refined through smart algorithms to keep results dependable.

DB-IP Key Features

• Extensive IP Coverage: DB-IP maintains a database of over 44 million IP blocks, giving you broad and accurate global coverage.
• Language Localization: Deliver region-specific content with support for 50+ languages, enhancing user experience for non-English audiences.
• Risk Analysis: Protect your systems by detecting high-risk IPs using data like proxy usage, Tor nodes, and geolocation mismatches. Spot fraud by comparing visitor locations with known customer profiles.
• Traffic Insights: Understand where your users are coming from, uncover new market trends, and add geolocation awareness to your analytics or security tools.
• Global IP Geolocation: Get accurate data on IPv4 and IPv6 addresses across 215,000+ cities and over 2 million unique locations. It’s also compatible with tools like the GeoNames open database.
• Real-Time Dashboard & Alerts: Track your API usage live, view historical trends, manage keys, and set up email alerts when you’re close to your daily quota.

DB-IP Pricing Plans

​The DB-IP Starter 10K Basic API plan offers 10k daily queries with detailed geolocation data. It includes a 7-day free trial and is priced at €15.90 per month.

For more advanced needs, DB-IP provides additional plans:

• Core API: Starting at €19.90/month, adding ISP and connection details.
• Extended API: Starting at €29.90/month, including threat detection and proxy/crawler identification.

DB-IP

11. IPInfo IP Geolocation API

IPinfo’s IP Geolocation API is a powerful tool that provides accurate location data based on IP addresses. It delivers key details like the country, region, city, postal code, coordinates, timezone, ISP, and connection type. This information helps personalize user experiences with location-based content, improve marketing with targeted ads, and enhance security by verifying user locations during logins and transactions.

In addition to geolocation, the API offers insights into who is hosting an IP, the visitor’s exact location, network, and ISP (or ASN) details, carrier information including mobile network codes, and the IP type. It can even identify the visitor’s company, making it a valuable resource for both technical and marketing teams.

IPInfo IP Geolocation API Key Features

• Highly Accurate: Uses public records, third-party geofeeds, and proprietary data to deliver precise location information.
• Developer-Friendly: Supports 12+ programming languages like Python, Java, PHP, and Rust for easy integration.
• Scalable: Processes over 50 billion API requests monthly, built to perform reliably at any scale.

IPInfo IP Geolocation API Pricing

IPinfo’s IP Geolocation API pricing is designed for all types of users. The free Lite plan includes unlimited country-level and ASN data. Paid plans start at $84/month for 150k requests and add features like city-level data and privacy detection. Higher plans offer more data, higher limits, and priority support, while enterprise plans provide custom solutions with unlimited access and dedicated support.

IPInfo IP Geolocation API

12. Google Maps Geolocation API

The Google Maps Geolocation API helps developers find a device’s approximate location using data from nearby cell towers and Wi-Fi networks, especially useful when GPS isn’t available.

To get started, you’ll need to create a Google Cloud project, enable billing, and generate an API key. Once set up, you can send an HTTPS POST request with network details like mobile country code, network code, radio type, carrier, and lists of nearby cell towers and Wi-Fi points. The API then returns the estimated latitude and longitude, along with an accuracy radius showing how close the estimate is likely to be.

This API is best used when standard GPS or browser-based geolocation isn’t available. If a device supports HTML5 geolocation, it’s better to use the Maps JavaScript API, which offers more accurate results using its built-in features.

Google Maps Geolocation API Pricing

The Geolocation API from Google Maps costs $5 for every 100k requests. You also get 10k requests for free each month.

Plus, Google Cloud gives you $200 in free monthly credits, which can cover up to 40k Geolocation API requests. Once you use up the free credits, standard pricing applies.

Google Maps Geolocation API

Honorable Mentions

While I’ve covered the top IP Geolocation APIs, here are a few honorable mentions that you can consider as well.

13. Maxmind

​MaxMind provides accurate IP geolocation data through its GeoIP databases and web services, helping businesses detect ISPs, connection types, and anonymizers.

14. Ipify

Ipify is a simple, open-source API that provides public IP addresses with no usage limits. It supports both IPv4 and IPv6, and it doesn’t log any visitor data.

15. IPwhois

IPwhois is a fast, easy-to-use IP lookup tool that’s free for up to 10,000 requests per month. It offers accurate data in multiple formats and supports several languages, including German, Spanish, French, and Chinese.

16. IP2Location

IP2Location offers precise IP-based geolocation data for both IPv4 and IPv6. It provides various database packages and integrates easily through SDKs, REST API, or direct database access to deliver details like country, region, time zone, and ZIP code.

17. FreeIPAPI

FreeIPAPI is a fast and reliable IP geolocation API that returns detailed location data in JSON format. It’s free to use for both personal and commercial projects—no API key needed. The free plan supports up to 60 requests per minute, with paid options for higher usage.

18. ipbase

IPbase is a fast and reliable IP geolocation API that provides detailed data on IP addresses, including location, ASN, timezone, and security insights—ideal for personalization, analytics, and security applications.

19. GetGeoAPI

GetGeoAPI is an IP geolocation service that provides detailed location data based on IP addresses. With a free tier allowing 300 daily requests, it’s suitable for personal use and scalable for commercial applications.

20. Fingerprint

Fingerprint’s Smart Signals use IP geolocation to pinpoint a visitor’s location based on their IP address. This helps detect fraud by spotting unusual activity, like sudden location changes or mismatched time zones.

Best IP Geolocation APIs Comparison

Here’s a comparison of the best IP geolocation APIs, focused on free monthly request limits and the key features developers and businesses care about most.

API	Free Tier (requests/month)	Key Features
IPstack	100	Real-time & bulk lookup, currency & timezone data, 256-bit SSL, threat detection
Positionstack	100	Forward/reverse geocoding, batch processing, timezone info
IPapi	100	Real-time geolocation, currency, language, Proxy/TOR detection, threat analysis
Abstract API	1k	City-level geolocation, threat intelligence, Threat feed detection, ISP insights
ipdata	45k	ISP/org info, fraud detection, currency & language data, 100+ threat feeds, proxy/VPN/TOR detection
IP Geolocation API	1k	IPv4/IPv6 support, real-time data, 99.5% coverage, Phishing, identity theft detection
IP-API	Limited (not specified)	Batch query, city-level info, ASN/ISP, JSON/XML/CSV support
ipgeolocation	30k	Reverse IP, user agent parsing, bulk lookup, Threat scores, TOR/VPN detection
Ipregistry	100k	Ad categories, proxy/VPN detection, area codes, 220+ threat feeds, real-time updates
DB-IP	30k	City-level info, multilingual, currency formatting, Proxy/TOR, fraud detection
IPinfo	Unlimited country/ASN data	Carrier info, city-level accuracy, company detection, Privacy detection, ASN, IP type
Google Maps Geolocation API	10k	IPv4/IPv6 support, real-time data, 99.5% coverage, Phishing, and identity theft detection

What is IP Geolocation?

IP Geolocation is the process used to locate the physical location of Internet-connected devices using their IP address.

By locating the physical location of a device based on IP address through IP address tracker tools, various businesses such as e-commerce, digital advertising, cybersecurity, and law enforcement benefit from locating the user’s location either to customize the business offers or to prevent fraudulent activities. 

Uses of IP Geolocation

IP geolocation is widely used in areas like targeted advertising, content delivery, and security. It helps businesses identify users’ locations to tailor products, services, and offers to specific regions. It’s also useful for running region-based surveys and marketing campaigns based on where website visitors are located.

There are two main ways to use IP geolocation:

1. Geo IP Database – You buy and host an IP database on your own server. However, regular updates are required to ensure the location data stays accurate.
2. Geo API – This method is easier to maintain. You simply connect to a third-party API, which provides real-time IP location data without the need for manual updates. You only pay for what you use.

Besides marketing and personalization, IP geolocation also plays a key role in cybersecurity. It helps track the source of suspicious activity, aiding in the detection and prevention of online fraud.

Frequently Asked Questions

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