Companies using Index by Index in 2025
As of 2025, 5,410 verified companies use Index – 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 Index?
Index by Index Ventures is a venture capital firm, widely used to invest in technology companies across various stages. It’s commonly used to fund and support startups and established companies operating in areas like software, e-commerce, and various technology sectors.
Last updated date
Number of Companies using
5,410
The majority are based in the
United States
Most common industry?
Media & Internet
Index’s sample user list in 2025
We have data on 5,410 companies that use Index. Our Index 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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Index users and customers by country
2.6K Companies
2.6K Companies
2.6K Companies
2.6K Companies
Where Index Shows Up Most
Index is used across a wide range of sectors:
Media & Internet
Newspapers & News Services
Broadcasting
Publishing
Retail
From lean startups to global enterprises, Index’s footprint is wide, and that means opportunity.

Tech Stack Database
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FAQs
Contact UsHow latest this data is?
This data is updated on August 17, 2025
What is Index?
Index by Index Ventures is a venture capital firm that invests in technology companies across various stages, including startups and established companies in sectors like software and e-commerce.
How many companies are using Index in 2025?
As of 2025, there are 5,410 verified companies using Index.
What type of data is available in the Index customer list?
The Index 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 Index?
The United States has the highest number of companies using Index.
Which industry uses Index the most?
The Media & Internet industry has the highest usage of Index.