Companies using Id5 by Id5 in 2025
As of 2025, 21,642 verified companies use Id5 – across industries, company sizes, and geographies. This is real, verified data. Whether you’re looking to analyze the market, build a target list, or get a sales edge – this is your starting point.
What is Id5?
Id5 by Id5, is an identity solution in the advertising technology space. It helps publishers and advertisers to recognize users even in environments where third-party cookies are blocked. It’s specifically used by advertising, marketing, and sales departments within companies that rely on digital advertising.
Last updated date
August 17, 2025
Number of Companies using
21,642
The majority are based in the
United States
Most common industry?
Manufacturing
Id5’s sample user list in 2025
Company Name
Country
Industry
Employees
Revenue
Product
Kinetic
United States
United States
Internet Service Providers, Website Hosting & Internet-related Services
11080
$6.1B
Id5
We have data on 21,642 companies that use Id5. Our Id5 customers list is available for download and comes enriched with vital company specifics, including industry classification, organizational size, geographical location, funding rounds, and revenue figures, among others.
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Id5 users and customers by country
United States
United Kingdom
2.6K Companies
Canada
2.6K Companies
India
2.6K Companies
Germany
2.6K Companies
Where Id5 Shows Up Most
Id5 is used across a wide range of sectors:
Manufacturing
Media & Internet
Retail
Software
Finance
From lean startups to global enterprises, Id5’s footprint is wide, and that means opportunity.
Tech Stack Database
How It Works
It’s everything you wish outbound was—automated, precise, and scalable.
- Landbase finds and qualifies your ideal prospect data automatically
- Landbase deploys specialized AI agents to generate and run high-converting campaigns
- Landbase executes across all channels, handling all the technical complexity behind the scenes.
- Your pipeline fills up. You get to focus on strategy, not busywork.
Trusted by High-Performing GTM Teams
Join the teams using Landbase to:
- Eliminate manual prospecting
- Fill pipeline faster
- Win against competitors
- Built for SDRs, AEs, RevOps, and GTM Leaders
- Powered by AI. Delivered with Speed
FAQs
Contact UsHow latest this data is?
This data is updated on August 17, 2025
What is Id5?
Id5 by Id5 is an identity solution in the advertising technology space that helps publishers and advertisers recognize users even in environments where third-party cookies are blocked.
What departments within companies use Id5?
Id5 is specifically used by advertising, marketing, and sales departments within companies that rely on digital advertising.
How many companies are using Id5 in 2025?
As of 2025, there are 21,642 verified companies using Id5 across various industries, company sizes, and geographies.
What type of data is available in the Id5 customer list?
The Id5 customer list includes vital company specifics such as industry classification, organizational size, geographical location, funding rounds, and revenue figures.
Which country has the most companies using Id5?
The United States has the highest number of companies using Id5.