Companies Using IPinfo

IPinfo's homepage pitches it to developers and enterprises. In our October 2026 crawl, the biggest single group of sites calling it is online shops: 39.64% run Shopify. A domain counts here when one of its pages loads a script from ipinfo.io or sends a request there, so each of the 43,583 live domains is a site asking IPinfo, from the visitor's browser, where that visitor is. 19,453 of them match a company. On 12 October I opened the top 50 in a headless browser and watched the network: 41 made the call, and most of the rest blocked automated browsers.

A floor, not a customer count

IPinfo's about page claims more than 500,000 users and over a billion API requests a day. Our number is the slice of that you can see. A fraud tool or a security product calls IPinfo from its servers or loads its downloadable database, and nothing on its public pages changes. Cybersecurity firms such as Fingerprint and GreyNoise lead IPinfo's own customer stories, and that kind of server-side use doesn't register in a crawl. So read this page as a list of websites that ask IPinfo about their visitors, which is a narrower thing than a list of who pays IPinfo.

Sales signal: use this list to find sites doing location lookups in the browser, not to size IPinfo's revenue. If you sell IP data, a site calling a free endpoint from its pages is a prospect for a proper server-side setup.

Where the calls come from

With Shopify that large a share, I took a random sample of 30 IPinfo domains on Shopify and traced each request back to the script that sent it. 24 made the call. On six it was ToastiBar, MakeProSimp's sales-popup app, which asks ipinfo.io for the visitor's location. On seven it was the theme: Kalles on four stores, through its currency converter, Wpbingo on two and Vean Global on one. Six more came from other apps, including a cart-alert app that tries IPinfo first and falls back to two free services. I couldn't attribute five. None of the 19 I could attribute was a merchant's own integration.

The crawl-wide numbers agree. 3,005 of the 5,746 live MakeProSimp domains call IPinfo, and MakeProSimp shows on 7.06% of IPinfo's base. Only one of the 24 stores sent an IPinfo account token. Among the 41 large-company sites that made the call, 15 did.

"Four in ten IPinfo domains are Shopify stores, and in the ones I traced, a theme or an app made the call. The merchant usually never chose IPinfo." - Emma Davies, Data Analyst at TechnologyChecker.io

Sales signal: on a Shopify store, an IPinfo detection tells you about the theme or app, not about a buying decision. For IPinfo's own team, app and theme developers are the accounts that matter, because one app partner moves thousands of domains.

Growth, and what it isn't

The chart reads 31,349 in June 2026, 46,806 in July, 48,077 in August, 43,434 in September and 43,583 in October. Don't read the June step as adoption. The domains we crawl turn over every month, with dead sites leaving and new ones arriving, and our detection widens over time; both move this line. Since March 2026, 19,190 domains have dropped IPinfo. When a store closes or switches theme the call goes with it, so churn in this base says little about IPinfo's product.

Sales signal: treat the base as roughly flat at about 43,000 domains. The useful timing signal is a store changing theme, which shows up in its stack.

Who the companies are

50.2% of matched companies with a known size have 1 to 10 employees and 28.93% have 11 to 50. Two in three were founded in 2010 or later. Retail (5.64%) and Retail Apparel and Fashion (3.01%) together make 8.65%, the largest cluster. The 354 companies with more than 1,000 staff use IPinfo differently. They call it on one property: T-Mobile on its prepaid store, Four Seasons and PerkinElmer on their shops, AT&T on its business site, which asks only for the country. Several call it through a vendor. Experian plc, Alinma Bank, Nahdi and DOF run investor-relations pages built with Euroland's IR tools, and those pages call IPinfo.

Sales signal: at a large company, find the team that owns the property making the call, such as e-commerce, investor relations or the business-sales portal. Central IT may not know the call exists.

The India effect

The United States leads with 4,721 matched companies, but India is second with 2,654, about 56 for every 100 American companies. On ipapi.co's profile that figure is about 37 (1,968 to 5,312), and on ip-api's about 11 (1,038 to 9,746). Part of the gap is a WordPress add-on that gives Contact Form 7 a country-and-phone field. It looks up the visitor's country through IPinfo to preset the dialling code, and it made the call on 7 of the 90 company sites I opened. Four of those were Indian: JK Tech, Nihilent, IMS People and IDS Infotech.

Sales signal: Indian B2B sites with international phone fields are a ready list for anyone selling form, lead-capture or phone-validation tools. They already care where the visitor is.

Two lookup services at once

Plenty of sites call more than one lookup service. 5,314 IPinfo domains also call ipify, 1,548 call ipapi.co and 469 call ip-api. That's redundancy, not switching. Of the 7,789 domains ever seen with IPinfo and ipify, 5,314 still run both, which is why none of these pairs passes our switching tests and this page has no migration table. The cart-alert app above is a typical case: it chains three services so that one failure doesn't break the page.

"Sites that call IPinfo and ipify together aren't halfway through a switch. About two in three of the pairs we've ever seen are still running both." - Emma Davies, Data Analyst at TechnologyChecker.io

Sales signal: a site chaining free lookup services is a candidate for one paid, dependable source. That's an easier conversation than asking them to rip out a competitor.

The stack around it

Google Analytics runs on 69.22% of IPinfo domains, Shopify on 39.64%, WordPress on 31.35% and Elementor on 15.47%. WhatsApp Business Chat (9.8%) and Tawk.to (2.42%) point to sites that want visitors to message or call, which is where knowing the country helps.

Sales signal: the typical IPinfo site is a small store or lead-generation site with a chat widget. Sellers of localisation, currency and phone tools will find more fit here than sellers of enterprise security.

What IPinfo costs

IPinfo's pricing page (checked 12 October 2026) lists IPinfo Lite at $0, with unlimited requests for country and ASN data. Core costs $31 a month, or $26 a month billed annually, with 150,000 requests a month and city-level location. Max costs $196 a month, or $163 billed annually, for 250,000 requests. Enterprise is quoted, and database downloads start at $1,000 a month.

Sales signal: with Lite free and unlimited, many of these 43,583 domains likely pay nothing, and a token in the request shows an account, not a paid plan. Upgrade interest sits with sites that need city-level data or VPN detection.

Key takeaways

1. 43,583 live domains call IPinfo from the browser, 4th of 66 in Maps & Geolocation. Server-side use is invisible to us.

2. Shopify runs on 39.64% of them, and the call usually comes from a theme or an app such as MakeProSimp's ToastiBar.

3. India is unusually strong, with 2,654 matched companies, helped by a Contact Form 7 phone-field add-on.

4. Large companies call it on single properties, sometimes through a vendor's widget.

5. The 5,314-domain overlap with ipify is redundancy, not switching.

How to use this list

Split it by platform first: Shopify rows tell you about apps and themes, and large companies' rows are more often deliberate setups. For the full list of 43,583 IPinfo domains with company, size and stack data, explore TechnologyChecker.io. Our guide to technology detection methods explains why browser-side signals like this one count sites, not contracts.