⚡ Identity Resolution Software in Portugal

Identity resolution software matches data from multiple sources to create a unified profile of a user or company across devices, websites, and platforms by linking identifiers such as email addresses, cookies, and device IDs.

Portugal is a Southern European country with a population of around 10.3 million people.

According to our statistics, identity resolution software is used on 0.3% of websites from Portugal.

Statistics based on 14K+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top identity resolution software in Portugal in 2026, based on market share.

The most popular is Leadfeeder with a share of 25.5%, followed by LiveRamp with 19.6% and Apollo with 11.8%.

Leadfeeder 25.5%
LiveRamp 19.6%
Apollo 11.8%
ID5 9.8%
Epsilon 7.8%
Lead Forensics 7.8%
TruAudience 5.9%
ZoomInfo WebSights 3.9%
Leadinfo 3.9%
Lotame 3.9%
Demandbase 3.9%
User.com 2%
Customers.ai 2%
Warmly 2%
Fingerprint 2%

🚀 Highlights

Here is a list of the top solutions that is more popular in Portugal than worldwide.
Differences between global and country rankings are shown in parentheses.

1. Leadfeeder ^(-1)
2. LiveRamp ^(-1)
3. Apollo ^(-4)
4. ID5 ^(-2)
5. Epsilon ^(-3)
6. Lead Forensics ^(-3)
7. TruAudience ^(-3)
12. User.com ^(-12)
13. Customers.ai ^(-9)
14. Warmly ^(-6)

✨ Best Identity Resolution Software

Below is a more detailed list of 20 identity resolution software solutions used on sites from Portugal, ranked by their market share.

Rank	Name	Market share
1	Leadfeeder Karlsruhe, Germany A B2B visitor identification software that tracks and identifies companies that visit your website - even if they don't leave their contact information. Free$1,188/year	25.5%
2	LiveRamp San Francisco, California, United States A data collaboration platform that provides identity resolution and data onboarding services to help organizations connect, match, and activate customer data across marketing and advertising systems. $5,000+/month	19.6%
3	Apollo Covina, California, United States A sales intelligence and engagement platform designed to give sales teams and marketers the tools they need to efficiently find, engage, and convert prospects. Free$59+/month	11.8%
4	ID5 London, United Kingdom An omnichannel identity platform that enables addressable advertising by helping publishers and advertisers recognize users across websites, mobile apps, and other digital properties. $$$	9.8%
5	Epsilon Irving, Texas, United States An enterprise marketing and advertising platform that uses AI and a proprietary identity database to deliver personalized, data-driven campaigns across digital and offline channels. $$$	7.8%
6	Lead Forensics London, United Kingdom A B2B website visitor identification and lead generation platform that reveals the companies behind anonymous website traffic and converts them into actionable sales leads. $6,000+/year	7.8%
7	TruAudience Chicago, Illinois, United States A suite of solutions for privacy-first identity resolution, data enrichment, audience targeting and advanced analytics. $400,000/year	5.9%
8	ZoomInfo WebSights Vancouver, Washington, United States A B2B visitor identification platform that combines website behavioral analytics with prospecting and company intelligence data to reveal which businesses visit a website. Free$15,000+/year	3.9%
9	Leadinfo Capelle aan den IJssel, Netherlands A lead generation platform that identifies companies visiting a website to help B2B sales and marketing teams discover potential prospects. $107+/month	3.9%
10	Lotame Columbia, Maryland, United States An end-to-end data collaboration platform that enables digital marketers to unify, analyze and activate data. $$$	3.9%
11	Demandbase San Francisco, California, United States A B2B marketing platform that combines data enrichment, account intelligence, and account-based marketing tools to help companies identify, target, and engage business accounts. $$$	3.9%
12	User.com Hem, France A business intelligence and marketing automation platform that includes omnichannel CRM, conversational support, and email marketing tools. $$$	2%
13	Customers.ai Boston, Massachusetts, United States A visitor identification and prospecting platform that provides B2C businesses and marketing agencies with tools to find and engage customers. $199+/month	2%
14	Warmly Houston, Texas, United States A solution that identifies individuals and businesses visiting your site and automates personalized outreach to them. $10,100+/year	2%
15	Fingerprint Chicago, Illinois, United States A commercial browser fingerprinting solution that queries browser attributes and computes a hashed visitor identifier from them. FreeOpen source$99+/month	2%
16	Lytics Portland, Oregon, United States A customer data platform built on Google Cloud that helps companies collect, unify, and activate first-party customer data from multiple sources while maintaining control over security, privacy, and governance. Free$500+/month	2%
17	Intent IQ Long Island City, New York, United States A cross-device identification service for cookieless audience activation. $$$	2%
18	Listrak Lititz, Pennsylvania, United States A cross-channel marketing automation platform designed for the retail industry. $$$	2%
19	Claritas Cincinnati, Ohio, United States An omnichannel marketing and audience intelligence platform that helps organizations analyze consumer behavior and build targeted audiences for advertising and customer acquisition. $1,645+/year	2%
20	Visitor Queue London, Ontario, Canada A B2B online website visitor tracker that tells you the contact details of the businesses that visit your website. $39+/month	2%

👉 See Also

🌎 Identity Resolution in other countries

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 14,881 websites from Portugal.
We currently track the presence of 34 identity resolution software solutions across the web.
Of these, 20 were detected on websites from Portugal.
Statistics were last calculated on May 5, 2026.
For more details, see our methodology and disclaimer.