---
title: "Langfuse: search popularity and Share of Search worldwide"
description: "Langfuse is an LLM engineering platform. 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/brands/langfuse"
publisher: "Brandwave"
---

# Langfuse: search popularity and Share of Search worldwide

Langfuse is an LLM engineering platform. 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

- **Brand**: Langfuse
- **Market**: Global
- **Measured month**: Aug 2026
- **Share of Search among LLM observability platforms**: 45.3%

## Where the brand sits

| Competitive set | Rank | Share of Search | Estimated monthly branded searches |
| --- | --- | --- | --- |
| LLM observability platforms | 1 | 45.3% | 110K |

- [LLM observability platforms](/demand/global-en/categories/llm-observability-platforms)

## How has branded search demand for Langfuse changed worldwide over the last 12 months?

- Across the 11 months ending August 2026, estimated monthly branded searches for Langfuse worldwide rose from 74K to 110K.
- Across the 11 months ending August 2026, Langfuse’s estimated Share of Search among LLM observability platforms worldwide increased from 31.7% to 45.3%.
- Across the 11 months ending August 2026, Langfuse rose from 2nd to 1st among LLM observability platforms worldwide.

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

- In August 2026, Langfuse gained estimated Share of Search among LLM observability platforms worldwide, from 42.2% to 45.3%.
- In August 2026, Weights & Biases gained estimated Share of Search among LLM observability platforms worldwide, from 20.2% to 20.8%.
- In August 2026, LangSmith lost estimated Share of Search among LLM observability platforms worldwide, from 34.7% to 30.5%.
- Estimated monthly branded searches for Braintrust worldwide rose 81.3% over 11 measured months, from 1.6K to 2.9K in August 2026.

## Historical estimated branded-search demand

| Month | Competitive set | Estimated monthly branded searches | Share of Search | Rank |
| --- | --- | --- | --- | --- |
| Oct 2025 | LLM observability platforms | 74K | 31.7% | 2 |
| Nov 2025 | LLM observability platforms | 74K | 31.7% | 2 |
| Dec 2025 | LLM observability platforms | 74K | 31.9% | 2 |
| Jan 2026 | LLM observability platforms | 90.5K | 36.1% | 1 |
| Feb 2026 | LLM observability platforms | 90.5K | 37.8% | 1 |
| Mar 2026 | LLM observability platforms | 110K | 37.8% | 1 |
| Apr 2026 | LLM observability platforms | 110K | 36.1% | 1 |
| May 2026 | LLM observability platforms | 110K | 38.4% | 1 |
| Jun 2026 | LLM observability platforms | 110K | 40.2% | 1 |
| Jul 2026 | LLM observability platforms | 110K | 42.2% | 1 |
| Aug 2026 | LLM observability platforms | 110K | 45.3% | 1 |
| Sep 2026 | LLM observability platforms | — | — | — |

## How is Langfuse measured?

Brandwave collects information about searches that people make online using Langfuse’s name. When viewed over time, estimated search volumes for this branded term can be used to understand whether interest in the brand is growing, holding steady, or fading.

- “langfuse”

## Which LLM observability platforms compete with Langfuse?

- [LangSmith](/demand/global-en/brands/langsmith): Head-to-head: /demand/global-en/compare/langfuse-vs-langsmith
- [Weights & Biases](/demand/global-en/brands/weights-biases): Head-to-head: /demand/global-en/compare/langfuse-vs-weights-biases
- [Helicone](/demand/global-en/brands/helicone): Head-to-head: /demand/global-en/compare/helicone-vs-langfuse
- [Braintrust](/demand/global-en/brands/braintrust): Head-to-head: /demand/global-en/compare/braintrust-vs-langfuse

## Methodology

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

## Cite this page

Brandwave. "Langfuse: search popularity and Share of Search worldwide". https://gobrandwave.com/demand/global-en/brands/langfuse

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