---
title: "Arize vs Langfuse: Which is searched more?"
description: "Is Arize or Langfuse more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the AI evaluation 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/arize-vs-langfuse"
publisher: "Brandwave"
---

# Arize vs Langfuse: Which is searched more?

Is Arize or Langfuse more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the AI evaluation 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**: Arize and Langfuse
- **Competitive set**: AI evaluation platforms
- **Market**: Global
- **Month measured**: Sep 2026
- **Arize Share of Search**: 4.4%
- **Langfuse Share of Search**: 39.8%

## Is Arize or Langfuse more popular in search?

- In September 2026, Langfuse had more branded searches than Arize among AI evaluation platforms worldwide. Langfuse had about 110,000 branded searches, while Arize had 12,100. Langfuse made up 39.8% of all AI evaluation platform searches we track, and Arize accounted for 4.4%.
- Langfuse was ahead of Arize in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Arize’s share of searches among AI evaluation platforms worldwide moved from 4% to 4.4%, and its estimated monthly branded searches moved from 9.9K to 12.1K.
- Across the 12 months ending September 2026, Langfuse’s share of searches among AI evaluation platforms worldwide moved from 29.5% to 39.8%, and its estimated monthly branded searches moved from 74K to 110K.

## How did search popularity change for AI evaluation platforms worldwide in September 2026?

- In September 2026, Arize lost share of searches among AI evaluation platforms worldwide, from 5.3% to 4.4%.
- Langfuse’s share of searches among AI evaluation platforms worldwide has gained ground for 3 months in a row, from 36.2% to 39.8% in September 2026.

## Month by month

| Month | Arize estimated searches | Arize Share of Search | Arize rank | Langfuse estimated searches | Langfuse Share of Search | Langfuse rank |
| --- | --- | --- | --- | --- | --- | --- |
| Oct 2025 | 9.9K | 4% | 4 | 74K | 29.5% | 2 |
| Nov 2025 | 8.1K | 3.2% | 5 | 74K | 29.5% | 2 |
| Dec 2025 | 9.9K | 4% | 5 | 74K | 29.6% | 2 |
| Jan 2026 | 9.9K | 3.7% | 5 | 90.5K | 33.5% | 1 |
| Feb 2026 | 9.9K | 3.8% | 5 | 90.5K | 35% | 1 |
| Mar 2026 | 9.9K | 2.7% | 5 | 110K | 29.9% | 1 |
| Apr 2026 | 9.9K | 3% | 5 | 110K | 32.8% | 1 |
| May 2026 | 12.1K | 3.8% | 5 | 110K | 34.8% | 1 |
| Jun 2026 | 9.9K | 3.3% | 5 | 110K | 36.2% | 1 |
| Jul 2026 | 9.9K | 3.4% | 5 | 110K | 37.7% | 1 |
| Aug 2026 | 14.8K | 5.3% | 5 | 110K | 39.5% | 1 |
| Sep 2026 | 12.1K | 4.4% | 5 | 110K | 39.8% | 1 |

## How each brand is measured

Brandwave collects information about searches that people make online using Arize’s and Langfuse’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.

- **Arize**: Measured on the search term “arize”.
- **Langfuse**: Measured on the search term “langfuse”.

- [Arize profile](/demand/global-en/brands/arize)
- [Langfuse profile](/demand/global-en/brands/langfuse)
- [All AI evaluation platforms worldwide](/demand/global-en/categories/ai-evaluation-platforms): The set both shares are measured inside, 7 brands.

## Methodology

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

## Frequently asked questions

### Is Arize or Langfuse more popular in search?

In September 2026, Langfuse had more branded searches than Arize among AI evaluation platforms worldwide. Langfuse had about 110,000 branded searches, while Arize had 12,100. Langfuse made up 39.8% of all AI evaluation platform searches we track, and Arize accounted for 4.4%.

## Cite this page

Brandwave. "Arize vs Langfuse: Which is searched more?". https://gobrandwave.com/demand/global-en/compare/arize-vs-langfuse

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