Companies using LlamaIndex by LlamaIndex in 2025
As of 2025, 301 verified companies use LlamaIndex – 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 LlamaIndex?
LlamaIndex by LlamaIndex, is a comprehensive data framework designed to connect custom data sources to large language models. It’s primarily used for augmenting LLMs with private or domain-specific data, enabling question answering, content generation, and more. This technology is widely adopted across various industries, including tech, research, and education, and is particularly beneficial for roles in data science, machine learning, and knowledge management.
Last updated date
August 17, 2025
Number of Companies using
301
The majority are based in the
United States
Most common industry?
Business Services
LlamaIndex’s sample user list in 2025
Company Name
Country
Industry
Employees
Revenue
Product
We have data on 301 companies that use LlamaIndex. Our LlamaIndex 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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LlamaIndex users and customers by country
United States
United Kingdom
2.6K Companies
Germany
2.6K Companies
France
2.6K Companies
India
2.6K Companies
Where LlamaIndex Shows Up Most
LlamaIndex is used across a wide range of sectors:
Business Services
Custom Software & IT Services
Software
Manufacturing
Finance
From lean startups to global enterprises, LlamaIndex’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 LlamaIndex?
LlamaIndex is a data framework designed to connect custom data sources to large language models. It augments LLMs with private or domain-specific data, enabling functionalities like question answering and content generation.
How many companies are using LlamaIndex in 2025?
As of 2025, 301 verified companies are using LlamaIndex across various industries, company sizes, and geographies.
Which industries are most commonly using LlamaIndex?
The industries most commonly using LlamaIndex include Business Services, Custom Software & IT Services, Software, Manufacturing, and Finance.
Which countries have the highest adoption of LlamaIndex?
The United States, United Kingdom, Germany, France, and India are the leading countries in adopting LlamaIndex.
Can I get more detailed information about the companies using LlamaIndex?
Yes, a LlamaIndex customer list is available for download, which includes vital company specifics such as industry classification, organizational size, geographical location, funding rounds, and revenue figures.