---
title: "LangChain vs Relevance AI: Which is searched more?"
description: "Which is more popular in search, LangChain or Relevance AI? Compare estimated monthly branded-search demand and Share of Search inside the AI agent 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/langchain-vs-relevance-ai"
publisher: "Brandwave"
---

# LangChain vs Relevance AI: Which is searched more?

Which is more popular in search, LangChain or Relevance AI? Compare estimated monthly branded-search demand and Share of Search inside the AI agent 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**: LangChain and Relevance AI
- **Competitive set**: AI agent platforms
- **Market**: Global
- **Month measured**: Aug 2026
- **LangChain Share of Search**: 59.6%
- **Relevance AI Share of Search**: 4.5%

## Which is more popular in search, LangChain or Relevance AI?

- In August 2026, LangChain had more branded searches than Relevance AI among AI agent platforms worldwide. LangChain was estimated to have 246K branded searches compared to Relevance AI’s 18.7K, and held a 59.6% Share of Search versus Relevance AI’s 4.5%.
- LangChain was ahead of Relevance AI in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, LangChain’s estimated Share of Search among AI agent platforms worldwide moved from 55.7% to 59.6%, and its estimated monthly branded searches moved from 301K to 246K.
- Across the 11 months ending August 2026, Relevance AI’s estimated Share of Search among AI agent platforms worldwide moved from 7.8% to 4.5%, and its estimated monthly branded searches moved from 42.1K to 18.7K.

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

- In August 2026, LangChain gained estimated Share of Search among AI agent platforms worldwide, from 55.9% to 59.6%.
- Estimated monthly branded searches for Relevance AI worldwide fell 55.6% over 11 measured months, from 42.1K to 18.7K in August 2026.

## Month by month

| Month | LangChain estimated searches | LangChain Share of Search | LangChain rank | Relevance AI estimated searches | Relevance AI Share of Search | Relevance AI rank |
| --- | --- | --- | --- | --- | --- | --- |
| Oct 2025 | 301K | 55.7% | 1 | 42.1K | 7.8% | 5 |
| Nov 2025 | 301K | 59% | 1 | 34.1K | 6.7% | 5 |
| Dec 2025 | 301K | 60.6% | 1 | 28.1K | 5.7% | 5 |
| Jan 2026 | 301K | 56.7% | 1 | 41.8K | 7.9% | 4 |
| Feb 2026 | 301K | 55.7% | 1 | 34.1K | 6.3% | 5 |
| Mar 2026 | 368K | 54.3% | 1 | 34.4K | 5.1% | 5 |
| Apr 2026 | 301K | 50% | 1 | 34.4K | 5.7% | 5 |
| May 2026 | 301K | 55.1% | 1 | 28K | 5.1% | 5 |
| Jun 2026 | 301K | 57.7% | 1 | 22.9K | 4.4% | 5 |
| Jul 2026 | 246K | 55.9% | 1 | 18.7K | 4.2% | 5 |
| Aug 2026 | 246K | 59.6% | 1 | 18.7K | 4.5% | 5 |
| Sep 2026 | — | — | — | — | — | — |

## How each brand is measured

Brandwave collects information about searches that people make online using LangChain’s and Relevance AI’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.

- **LangChain**: Measured on the search term “langchain”.
- **Relevance AI**: Measured on the search terms “relevance ai” and “relevanceai”, summed into one figure.

- [LangChain profile](/demand/global-en/brands/langchain)
- [Relevance AI profile](/demand/global-en/brands/relevance-ai)
- [All AI agent platforms worldwide](/demand/global-en/categories/ai-agent-platforms): The set both shares are measured inside, 5 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, LangChain or Relevance AI?

In August 2026, LangChain had more branded searches than Relevance AI among AI agent platforms worldwide. LangChain was estimated to have 246K branded searches compared to Relevance AI’s 18.7K, and held a 59.6% Share of Search versus Relevance AI’s 4.5%.

## Cite this page

Brandwave. "LangChain vs Relevance AI: Which is searched more?". https://gobrandwave.com/demand/global-en/compare/langchain-vs-relevance-ai

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