# How StackAI uses LlamaIndex

**Over 1 million documents**: “Over 1 million documents processed for enterprise customers”

As published on [llamaindex.ai](https://www.llamaindex.ai/customers/stackai-uses-llamacloud-to-power-high-accuracy-retrieval-for-its-enterprise-document-agents). Captured by usedby on 2026-10-07.

- Company: [StackAI](https://www.usedby.ai/companies/stackai.md)
- Tool: [LlamaIndex](https://www.usedby.ai/tools/llamaindex.md)

## What the story says

StackAI, an enterprise platform for building custom AI agents, uses LlamaParse as the core document ingestion step in its platform. It parses unstructured files such as scanned insurance forms and financial statements into structured data for its knowledge bases.

Summary written by usedby from the source page, in English. The figures are those of LlamaIndex and StackAI, not ours.

> Over 1 million documents processed for enterprise customers, powering knowledge bases across insurance, finance, and legal sectors.

> It’s fast, the quality is good, and we can scale up and down depending on the level of quality we need.
>
> Bernard Aceituno, Co-Founder @ StackAI

## What usedby checked

We compared the story with its live page on 2026-10-07.

- Checked: the figure Over 1 million documents is printed word for word on the page, near the name of StackAI.
- Checked: the passage quoted above is copied word for word from the page, near the name of StackAI.
- Checked: StackAI uses LlamaIndex. Confirmed line. Latest check across sources: 2026-10-07.
- Not checked: the result itself. We quote it; we did not measure it.

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Source: https://www.usedby.ai/case-studies/stackai-llamaindex · How we check: https://www.usedby.ai/methodology