⚡ Identity Resolution in Bulgaria

Identity resolution services match data from multiple sources to create a unified profile of a user or company across devices, websites, and platforms.

Bulgaria is a Southeastern European country with a population of around 6.5 million people.

According to our statistics, identity resolution software is used on 0.2% of websites from Bulgaria.

⭐ Most Popular in 2026

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

The most popular is Leadfeeder with an impressive share of 30.8%, followed by ID5 with 23.1% and ZoomInfo WebSights with 11.5%.

Leadfeeder 30.8%
ID5 23.1%
ZoomInfo WebSights 11.5%
Apollo 11.5%
LiveRamp 7.7%
Demandbase 7.7%
TruAudience 7.7%
Listrak 7.7%
Lotame 3.8%
Epsilon 3.8%
Leadinfo 3.8%
Happierleads 3.8%

🚀 Highlights

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

1. Leadfeeder ^(-1)
2. ID5 ^(-3)
4. Apollo ^(-3)
6. Demandbase ^(-5)
7. TruAudience ^(-3)
8. Listrak ^(-7)
12. Happierleads ^(-14)

✨ Best Identity Resolution Software

Below is a more detailed list of 12 identity resolution software solutions used on sites from Bulgaria, 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	30.8%
2	ID5 London, United Kingdom An omnichannel identity platform powering addressable advertising for brands and publishers. $$$	23.1%
3	ZoomInfo WebSights Vancouver, Washington, United States A B2B visitor identification platform that combines website behavioral analytics with prospecting and company intelligence data to reveal which businesses visit a website. Free$15,000+/year	11.5%
4	Apollo Covina, California, United States A sales intelligence and engagement platform designed to give sales teams and marketers the tools they need to efficiently find, engage, and convert prospects. Free$59+/month	11.5%
5	LiveRamp San Francisco, California, United States A data collaboration platform that provides identity resolution and data onboarding services to help organizations connect, match, and activate customer data across marketing and advertising systems. $5,000+/month	7.7%
6	Demandbase San Francisco, California, United States A B2B marketing platform that combines data enrichment, account intelligence, and account-based marketing tools to help companies identify, target, and engage business accounts. $$$	7.7%
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	7.7%
8	Listrak Lititz, Pennsylvania, United States A cross-channel marketing automation platform designed for the retail industry. $$$	7.7%
9	Lotame Columbia, Maryland, United States An end-to-end data collaboration platform that enables digital marketers to unify, analyze and activate data. $$$	3.8%
10	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. $$$	3.8%
11	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	3.8%
12	Happierleads London, United Kingdom An AI lead capture platform that identifies company and personal data and engages anonymous website visitors. Free$99+/month	3.8%

👉 See Also

🌎 Identity Resolution in other countries

Data is based on the analysis of 12,911 websites from Bulgaria.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.