# Browse AI vs LlamaIndex: who uses which

On usedby, 10 companies use Browse AI and 48 use LlamaIndex. 1 company uses both, including Klue. Counts include every proof level, job-post signals included; each company keeps its proof level on each side. Latest check 2026-10-10: 58 of 58 public lines checked.

## Side by side

|  | [Browse AI](https://www.usedby.ai/tools/browse-ai.md) | [LlamaIndex](https://www.usedby.ai/tools/llamaindex.md) |
|---|---|---|
| Public customers | 10 | 48 |
| Confirmed | 0 | 18 |
| Observed | 10 | 29 |
| Signals (job posts) | 0 | 1 |
| Top industries of customers (every proof level) | Real Estate Assets (2), Sales Tech & CRM (2), Artificial Intelligence (1) | Artificial Intelligence (8), Legal & Compliance (4), Accounting & Audit (3) |
| Category | Document & process intelligence | Document & process intelligence |
| Security | SOC 2 Type II ([trust.browse.ai](https://trust.browse.ai/?ref), checked 2026-10-08) | — |
| Data processing terms | A data processing agreement is available. ([trust.browse.ai](https://trust.browse.ai/?ref), checked 2026-10-08) | A data processing agreement is available. ([security.llamaindex.ai](https://security.llamaindex.ai/), checked 2026-10-07) |
| Free trial | Free trial or free plan available. ([browse.ai](https://www.browse.ai/use-cases/price-monitoring), checked 2026-10-08) | Free trial or free plan available. ([llamaindex.ai](https://www.llamaindex.ai/pricing), checked 2026-10-07) |
| Integrations | Google Sheets, Airtable, Zapier, Pabbly, Make, Amazon S3, Excel, Integrately, Webhooks ([browse.ai](https://www.browse.ai/integrations), checked 2026-10-08) | — |

## Companies that use both

Every proof level counts; the proof level of each side is shown, strongest proofs first. The first public proof is not an adoption date.

| Company | Proof, Browse AI | Proof, LlamaIndex | First public proof, Browse AI |
|---|---|---|---|
| [Klue](https://www.usedby.ai/companies/klue.md) | Observed | Observed | On or before October 2024 |

## Published results

Reviewed stories only; usedby did not measure the figures.

- LlamaIndex: [Lyzr AI](https://www.usedby.ai/case-studies/lyzr-llamaindex.md): **$1.5 million**: “Lyzr's annual recurring revenue jumped from around $100,000 to about $1.5 million in less than 60 days.” (captured by usedby 2026-10-07)
- LlamaIndex: [GymNation](https://www.usedby.ai/case-studies/gymnation-llamaindex.md): **20%**: “20% increase in digital lead to sales conversion” (captured by usedby 2026-10-07)

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Source: https://www.usedby.ai/compare/browse-ai-vs-llamaindex · How we check: https://www.usedby.ai/methodology