--- title: "LangGraph: search popularity worldwide" description: "LangGraph is a rag 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/langgraph" publisher: "Brandwave" --- # LangGraph: search popularity worldwide LangGraph is a rag 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**: LangGraph - **Market**: Global - **Measured month**: Sep 2026 - **Share of Search among rag platforms**: 28.8% ## Where the brand sits | Competitive set | Rank | Share of Search | Estimated monthly branded searches | | --- | --- | --- | --- | | Rag platforms | 2 | 28.8% | 165K | - [Rag platforms](/demand/global-en/categories/rag-platforms) ## Top rag platforms in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, LangGraph was mentioned in four out of five: in all three ChatGPT answers and in one of the two Google AI Overviews. LangGraph is the third most recommended of the ten. Brands get a higher AI rank if they are mentioned earlier in the answers that list options. | Brand | AI rank | ChatGPT answers that named it | Google AI Overviews that named it | All answers that named it | | --- | --- | --- | --- | --- | | LlamaIndex | 1st | 3 of 3 | 2 of 2 | 5 of 5 | | LangChain | 2nd | 3 of 3 | 2 of 2 | 5 of 5 | | LangGraph | 3rd | 3 of 3 | 1 of 2 | 4 of 5 | | Haystack | 4th | 3 of 3 | 2 of 2 | 5 of 5 | | RAGFlow | 5th | 3 of 3 | 2 of 2 | 5 of 5 | | Dify | 6th | 1 of 3 | 1 of 2 | 2 of 5 | | Vectara | 7th | 2 of 3 | 0 of 2 | 2 of 5 | | Azure AI Search | 8th | 2 of 3 | 0 of 2 | 2 of 5 | | LlamaCloud | 9th | 2 of 3 | 0 of 2 | 2 of 5 | | Ragie | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about rag platforms - Asked ChatGPT "Which RAG platform should I use?": 1. LlamaIndex, 2. LangChain, 3. LangGraph, 4. Haystack, 5. RAGFlow, 6. Azure AI Search - Asked ChatGPT "What are the best RAG platforms?": 1. LlamaIndex, 2. LangChain, 3. LangGraph, 4. Haystack, 5. RAGFlow, 6. Dify, 7. Vectara, 8. Azure AI Search, 9. LlamaCloud - Asked ChatGPT "What's the best RAG platform for a development team?": 1. LlamaIndex, 2. LangChain, 3. LangGraph, 4. Haystack, 5. Vectara, 6. RAGFlow, 7. LlamaCloud - Searched Google, AI Overview "rag platforms": 1. LlamaIndex, 2. LangChain, 3. LangGraph, 4. Haystack, 5. Dify, 6. RAGFlow - Searched Google, AI Overview "rag software": 1. LangChain, 2. LlamaIndex, 3. RAGFlow, 4. Haystack Not named in any answer: Ragie. Brands are listed in the order each answer named them. The answers were collected in the United States on October 21, 2026. ## How has branded search demand for LangGraph changed worldwide over the last 12 months? - Across the 12 months ending September 2026, estimated monthly branded searches for LangGraph worldwide held steady at 165K. - Across the 12 months ending September 2026, LangGraph’s share of searches among rag platforms worldwide increased from 23.1% to 28.8%. - Across the 12 months ending September 2026, LangGraph’s share of searches among rag platforms worldwide peaked at 28.8% in September 2026 and was lowest at 20.1% in December 2025. - Across the 12 months ending September 2026, LangGraph rose from 3rd to 2nd among rag platforms worldwide. ## How did search popularity change for rag platforms worldwide in September 2026? - In September 2026, LangChain gained share of searches among rag platforms worldwide, from 42.4% to 43%. - In September 2026, LlamaIndex lost share of searches among rag platforms worldwide, from 4.7% to 3.9%. - In September 2026, RAGFlow lost share of searches among rag platforms worldwide, from 3.1% to 2.6%. - Estimated monthly branded searches for LlamaCloud worldwide fell 69.7% over 12 measured months, from 2.9K to 880 in September 2026. - Estimated monthly branded searches for Ragie worldwide fell 58.3% over 12 measured months, from 2.4K to 1K in September 2026. - Estimated monthly branded searches for Vectara worldwide fell 47.2% over 12 measured months, from 3.6K to 1.9K in September 2026. ## Historical estimated branded-search demand | Month | Competitive set | Estimated monthly branded searches | Share of Search | Rank | | --- | --- | --- | --- | --- | | Oct 2025 | Rag platforms | 165K | 23.1% | 3 | | Nov 2025 | Rag platforms | 135K | 20.9% | 3 | | Dec 2025 | Rag platforms | 135K | 20.1% | 3 | | Jan 2026 | Rag platforms | 165K | 23.2% | 3 | | Feb 2026 | Rag platforms | 165K | 24.6% | 2 | | Mar 2026 | Rag platforms | 201K | 23.3% | 3 | | Apr 2026 | Rag platforms | 201K | 26.9% | 2 | | May 2026 | Rag platforms | 201K | 27% | 2 | | Jun 2026 | Rag platforms | 201K | 27.3% | 2 | | Jul 2026 | Rag platforms | 165K | 26.9% | 2 | | Aug 2026 | Rag platforms | 165K | 28.4% | 2 | | Sep 2026 | Rag platforms | 165K | 28.8% | 2 | ## How are LangGraph’s branded searches counted? Brandwave collects information about searches that people make online using LangGraph’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. - “langgraph” ## Which rag platforms compete with LangGraph? - [LangChain](/demand/global-en/brands/langchain): Head-to-head: /demand/global-en/compare/langchain-vs-langgraph - [Dify](/demand/global-en/brands/dify): Head-to-head: /demand/global-en/compare/dify-vs-langgraph - [LlamaIndex](/demand/global-en/brands/llamaindex): Head-to-head: /demand/global-en/compare/langgraph-vs-llamaindex - [RAGFlow](/demand/global-en/brands/ragflow): Head-to-head: /demand/global-en/compare/langgraph-vs-ragflow - [Azure AI Search](/demand/global-en/brands/azure-ai-search): Head-to-head: /demand/global-en/compare/azure-ai-search-vs-langgraph - [Vectara](/demand/global-en/brands/vectara) - [Ragie](/demand/global-en/brands/ragie) - [LlamaCloud](/demand/global-en/brands/llamacloud) - [Haystack](/demand/global-en/brands/haystack) ## Methodology - [How is the Brand Demand Index measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused. ## Cite this page Brandwave. "LangGraph: search popularity worldwide". https://gobrandwave.com/demand/global-en/brands/langgraph This page is also available as HTML at https://gobrandwave.com/demand/global-en/brands/langgraph. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.