Browse AI vs LlamaIndex: who uses which
Customers, public proof and the companies that use both.
On usedby, 10 companies use Browse AI and 48 use LlamaIndex. 1 company uses both, including Klue. LlamaIndex leads among the Artificial Intelligence companies on usedby that use either tool.Latest check Oct 10, 2026: 58 of 58 public lines checked. Counts include every proof level, job-post signals included. A company on both tools counts at any proof level, and a job post on one side is marked as such.
Who uses Browse AI, LlamaIndex, or both
Every company with a public proof for at least one of the two tools.
9
use only Browse AI
1
company uses both
47
use only LlamaIndex
9 companies use only Browse AI, 47 use only LlamaIndex and 1 uses both, out of the 57 companies on usedby that use at least one of them.
Who uses both
Companies with a public line on both tools, at any proof level: the strongest proofs come first, and a job post is marked.
| Company | First public proof, Browse AI |
|---|---|
 Klue | On or before Oct 2024 |
Side by side
Facts from our data and from each vendor's public pages. Each line says where it comes from.
Browse AI
LlamaIndexWhat customers report
Results as the vendor or the customer published them, with the source and the date.
Browse AI
No reviewed story for Browse AI yet.
LlamaIndex
Lyzr's annual recurring revenue jumped from around $100,000 to about $1.5 million in less than 60 days.
Lyzr AI
Vendor case study, llamaindex.ai, captured Oct 7, 2026
20% increase in digital lead to sales conversion
GymNation
Vendor case study, llamaindex.ai, captured Oct 7, 2026
Questions about Browse AI and LlamaIndex
Which is used more, Browse AI or LlamaIndex?
LlamaIndex has more customers on usedby: 48 against 10 for Browse AI.
Do companies use both Browse AI and LlamaIndex?
Yes. 1 company uses both on usedby, including Klue.
Who uses Browse AI?
10 companies on usedby, each with the public page that shows it. See who uses Browse AI.
Who uses LlamaIndex?
48 companies on usedby, each with the public page that shows it. See who uses LlamaIndex.
How does usedby count customers?
A company counts when a public page shows it: a vendor's customer page, a case study, a press release or a job post, most saved with a dated capture. Every line is a customer, at one of three proof levels: confirmed, observed or signal (a job post, the weakest). A company counts as using both tools when it has a line on each, at any level; the list shows the strongest proofs first and marks job posts.