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LlamaIndex

Framework for building LLM applications with RAG. Data framework for AI.

Developer ToolsFounded January 2022#6 of 12 in Developer Tools

llamaindex.aiGitHubnpmPyPI
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Company research

Current company data

No company research card is published for LlamaIndex yet. The current company data below lists package, repository, and discussion metrics AI-Buzz can inspect today; AI-Buzz publishes a card when recent public metrics show a measured change with dated evidence and cited sources.

Package downloads (30d)

7.5M/30d

Dependent projects

824

dependents · latest

GitHub stars

50.8K

Hacker News

10/30d

Note: Public metrics are incomplete, and current data alone does not prove a trend; they do not show private usage, paid use, customer count, or product quality.

See latest dataHow we measure itAll research →

Company profile

What is LlamaIndex?

LlamaIndex is a data framework for LLM applications. Enables RAG and data-augmented AI. Popular with developers building AI apps.

Latest company data

Metric dates vary by source

Metric dates
npm downloads
PyPI downloads
npm dependents
PyPI dependents
GitHub stars
Hacker News mentions

Key metric

Package downloads (30d)

7.5M/30d

npm
497.1K
PyPI
7.1M

Tracked packages: npm llamaindex; PyPI llama-index

▼ -34%

Additional metrics

3 metrics

Metric

Dependent projects

824

npm
111
PyPI
713

Projects depending on tracked packages: npm llamaindex; PyPI llama-index

Metric

GitHub stars

50.8K

Main repository stars

Metric

Hacker News

10/30d

Position #9 in category discussion

Repository health

Maintenance data from the main open-source repository.

Releases (30d)
0

Repository usage

Public repositories and source files importing packages tied to LlamaIndex.

Repos importing
1.5K0%

About LlamaIndex

LlamaIndex is a data framework for LLM applications. Enables RAG and data-augmented AI. Popular with developers building AI apps.

FounderJerry Liu
llamaindex.aigithub.com/run-llama/llama_indexnpm: llamaindexPyPI: llama-index

Disclosed funding

Disclosed $19M · 2 rounds

Disclosed funding records total $19M. Category position #6 of 12 in Developer Tools.

Series A2025

Norwest Venture Partners

$19M
Seed2023

Greylock, Felicis Ventures

$85K

Investors

Greylock, Felicis VenturesNorwest Venture Partners

Tracked packages (2)

1 npm, 1 PyPI

llamaindex

npmMain npm package

llamaindex

A managed service for ingesting, parsing, and indexing data to power RAG applications.

llama-index

PyPIMain PyPI package

llama-index

A managed service for ingesting, parsing, and indexing data to power RAG applications.