---
title: "LlamaIndex vs Vectara: Which is more popular by branded search?"
description: "Which is more popular in search, LlamaIndex or Vectara? Compare estimated monthly branded-search demand and Share of Search inside the Rag platforms set worldwide. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time."
canonical: "https://gobrandwave.com/demand/global-en/compare/llamaindex-vs-vectara"
publisher: "Brandwave"
---

# LlamaIndex vs Vectara: Which is more popular by branded search?

Which is more popular in search, LlamaIndex or Vectara? Compare estimated monthly branded-search demand and Share of Search inside the Rag platforms set worldwide. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.

## Key facts

- **Compared**: LlamaIndex and Vectara
- **Competitive set**: Rag platforms
- **Market**: Global
- **Month measured**: Aug 2026
- **LlamaIndex Share of Search**: 9.8%
- **Vectara Share of Search**: 0.69%

## Which is more popular in search, LlamaIndex or Vectara?

- In August 2026, LlamaIndex had more branded searches than Vectara among rag platforms worldwide. LlamaIndex was estimated to have 27.1K branded searches compared to Vectara’s 1.9K, and held a 9.8% Share of Search versus Vectara’s 0.69%.
- LlamaIndex was ahead of Vectara in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, LlamaIndex’s estimated Share of Search among rag platforms worldwide moved from 11.6% to 9.8%, and its estimated monthly branded searches moved from 40.5K to 27.1K.
- Across the 11 months ending August 2026, Vectara’s estimated Share of Search among rag platforms worldwide moved from 1% to 0.69%, and its estimated monthly branded searches moved from 3.6K to 1.9K.

## How did search popularity change for rag platforms worldwide in August 2026?

- In August 2026, LlamaIndex lost estimated Share of Search among rag platforms worldwide, from 11.7% to 9.8%.
- Estimated monthly branded searches for Vectara worldwide fell 47.2% over 11 measured months, from 3.6K to 1.9K in August 2026.

## Month by month

| Month | LlamaIndex estimated searches | LlamaIndex Share of Search | LlamaIndex rank | Vectara estimated searches | Vectara Share of Search | Vectara rank |
| --- | --- | --- | --- | --- | --- | --- |
| Oct 2025 | 40.5K | 11.6% | 2 | 3.6K | 1% | 3 |
| Nov 2025 | 33.1K | 9.7% | 2 | 2.9K | 0.85% | 3 |
| Dec 2025 | 33.1K | 9.7% | 2 | 2.9K | 0.85% | 3 |
| Jan 2026 | 40.5K | 11.6% | 2 | 2.9K | 0.83% | 3 |
| Feb 2026 | 33.1K | 9.7% | 2 | 2.9K | 0.85% | 3 |
| Mar 2026 | 49.5K | 11.7% | 2 | 2.9K | 0.68% | 3 |
| Apr 2026 | 40.5K | 11.7% | 2 | 2.9K | 0.83% | 3 |
| May 2026 | 40.5K | 11.7% | 2 | 2.9K | 0.84% | 3 |
| Jun 2026 | 33.1K | 9.8% | 2 | 2.4K | 0.71% | 3 |
| Jul 2026 | 33.1K | 11.7% | 2 | 1.9K | 0.67% | 3 |
| Aug 2026 | 27.1K | 9.8% | 2 | 1.9K | 0.69% | 3 |
| Sep 2026 | — | — | — | — | — | — |

## How each brand is measured

Brandwave collects information about searches that people make online using LlamaIndex’s and Vectara’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.

- **LlamaIndex**: Measured on the search term “llamaindex”.
- **Vectara**: Measured on the search term “vectara”.

- [LlamaIndex profile](/demand/global-en/brands/llamaindex)
- [Vectara profile](/demand/global-en/brands/vectara)
- [All rag platforms worldwide](/demand/global-en/categories/rag-platforms): The set both shares are measured inside, 6 brands.

## Methodology

- [How is branded search demand measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused.

## Frequently asked questions

### Which is more popular in search, LlamaIndex or Vectara?

In August 2026, LlamaIndex had more branded searches than Vectara among rag platforms worldwide. LlamaIndex was estimated to have 27.1K branded searches compared to Vectara’s 1.9K, and held a 9.8% Share of Search versus Vectara’s 0.69%.

## Cite this page

Brandwave. "LlamaIndex vs Vectara: Which is more popular by branded search?". https://gobrandwave.com/demand/global-en/compare/llamaindex-vs-vectara

This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/llamaindex-vs-vectara. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.