Data month 2026-10
Best RAG / Knowledge Base AI Tools
As of October 2026, AlphaMoat tracks 616 AI websites tagged RAG / Knowledge Base. The most visited is NotebookLM with 6.9M monthly visits (-29.5% MoM). Ranked by latest monthly traffic, updated monthly.
| # | Product | Company | Industry | Visits | MoM |
|---|---|---|---|---|---|
| 1 |  An AI research notebook that summarizes, answers, and creates learning outputs from user sources | Office & Collaboration | 6.9M | -29.5% | |
| 2 |  Transcribe, summarize, and search meetings and team communications. | Fireflies.ai | Office & Collaboration | 4.4M | +3% |
| 3 |  Unified AI summaries and search across meetings, email, and enterprise content | Read AI | Office & Collaboration | 4.1M | -4.8% |
| 4 |  A smart search, assistant and workflow platform that connects enterprise data. | Glean | General AI | 3.3M | +0.1% |
| 5 |  Retrieve research, distill evidence, and write traceable content. | Anara | Education & Research | 2.2M | +22% |
| 6 |  Platform where humans and agents collaborate in chat to produce deliverables. | Teamily AI | General AI | 1.4M | +131.6% |
| 7 |  An all-in-one assistant around your personal knowledge base for search, reading, and writing | Tencent | Office & Collaboration | 915.9K | -14.8% |
| 8 |  Generates conversational, always-updated smart docs for code repos | DeepWiki | Programming | 879.5K | -3.1% |
| 9 |  Provide the coding agent with the current version of the official documentation context | Context7 | General AI | 826.1K | +23.2% |
| 10 |  A knowledge-management platform combining notes, web clipping, and an AI knowledge base. | 印象笔记 | Office & Collaboration | 781.8K | +9.6% |
| 11 |  Catholic Q&A with citations grounded in Church documents | Magisterium AI | General AI | 639.8K | +2.3% |
| 12 |  Turn videos, audio, and documents into summaries, transcripts, and knowledge cards. | Saveto AI | Office & Collaboration | 624.4K | -18.9% |
| 13 |  Securely deploy enterprise multi-model chat workflows and custom agents. | Langdock | General AI | 617.8K | +2.2% |
| 14 |  Real-time ML feature platform for apps and AI agents | Redis | Programming | 588.4K | -19.9% |
| 15 |  Build a searchable knowledge base for customer self-service and team management | Helpjuice | Office & Collaboration | 585.6K | +17.3% |
| 16 |  Connect product docs, user Q&A and an AI knowledge layer. | GitBook | Office & Collaboration | 557.5K | -4.6% |
| 17 |  Free, private, local AI assistant with no Token limit, running on your device. | AnythingLLM | General AI | 553.0K | +9.2% |
| 18 |  A platform that connects company knowledge, tools, and teams and runs multiple agents | Dust | General AI | 547.2K | +1.8% |
| 19 |  Govern and continuously update enterprise knowledge so people and AI tools retrieve reliably. | Guru | Office & Collaboration | 533.1K | -0.7% |
| 20 |  A creative studio with memory that produces a full brand visual from one brief. | miora | Image & Design | 519.1K | -13% |
| 21 |  Search and act on enterprise knowledge and meeting conversations, building work agents. | Sana | General AI | 518.6K | +22.9% |
| 22 |  A block-level cloud collaboration platform for team collaboration and personal notes. | wolai | Office & Collaboration | 514.9K | +6.9% |
| 23 |  Turns your company knowledge base into an AI agent that answers and takes actions. | DocsBot | Marketing & Sales | 495.3K | -3.8% |
| 24 |  Connect data with graph databases to power complex queries and knowledge retrieval. | Neo4j | Programming | 487.9K | +3.5% |
| 25 |  Parse complex documents and build data workflows for agents. | LlamaIndex | Programming | 387.9K | +19.9% |
| 26 |  Automate enterprise app development and management with a data platform and smart software. | Progress | Programming | 318.8K | +0.4% |
| 27 |  A subscription reader that has AI read for you and filter out the noise | Folo | News & Analytics | 299.5K | -20.1% |
| 28 |  An open-source free all-in-one AI workstation integrating chat, drawing, and knowledge base with mainstream models. | Cherry Studio | General AI | 289.9K | -21.1% |
| 29 |  Let agents learn user preferences and past decisions across sessions. | Vectorize | Programming | 284.2K | +7.4% |
| 30 |  Auto-maintain and verify a team knowledge base synced with business tools. | Slite | Office & Collaboration | 270.5K | -19.2% |
| 31 |  A personal AI knowledge base that stores many kinds of content and lets you talk to your knowledge | Recall | Office & Collaboration | 256.1K | -34.2% |
| 32 |  An open-source smart knowledge assistant connecting team docs, apps, and people. | Onyx | General AI | 237.0K | -5.6% |
| 33 |  A fast, scalable open-source vector database for generative applications | Milvus | Programming | 202.2K | -6.1% |
| 34 |  Research, reading, and learning-content generation grounded in reliable sources. | Scholarly | Education & Research | 201.2K | -6.9% |
| 35 |  Large-scale vector and full-text search on object storage. | turbopuffer | General AI | 183.7K | +256.4% |
| 36 |  A system that connects AI agents to enterprise data and tools and keeps delivering results | Hyperagent | General AI | 182.5K | -51.8% |
| 37 |  Automatically collect web pages, meetings, emails and files into a personal knowledge base | remio | Office & Collaboration | 181.9K | +14.4% |
| 38 |  A custom AI customer-service chatbot platform deployable to many channels. | Chat Data | Marketing & Sales | 181.4K | +275.8% |
| 39 |  AI-ready data-context collaboration layer. | Atlan | News & Analytics | 181.2K | -28.4% |
| 40 |  Create interactive guides and provide contextual customer support | Stonly | Marketing & Sales | 171.5K | -0.6% |
| 41 |  Searches knowledge across enterprise apps and completes tasks end to end | Moveworks | General AI | 168.5K | -4.3% |
| 42 |  An e-commerce customer service agent billed per successfully resolved ticket | ESW Operations | Marketing & Sales | 168.2K | +2.3% |
| 43 |  Train on your site content and embed a personalized AI support bot. | SiteGPT | Marketing & Sales | 164.6K | -15% |
| 44 |  One workspace to use major chat, image, and video models for free. | RIVERSUN | General AI | 157.6K | -0.4% |
| 45 |  Nuclino is a collaborative workspace that keeps team knowledge, docs and projects in one place, with the Sidekick AI assistant on the Business plan. | Nuclino | Office & Collaboration | 155.3K | +6.3% |
| 46 |  A customer communication platform unifying live chat, bots, knowledge base, and email marketing. | HelpCrunch | Marketing & Sales | 153.0K | -24.4% |
| 47 |  Infrastructure to deploy and govern secure AI agents on private enterprise data. | TextCortex AI | General AI | 150.5K | +12.7% |
| 48 |  An AI lab researching machine memory, shipping agents that improve themselves | Letta | General AI | 143.4K | +80.8% |
| 49 |  An AI code assistant that turns complex open-source projects into readable docs. | Zread | General AI | 143.4K | -18.4% |
| 50 |  An AI agent workspace for real work, delivering editable results across devices. | Ottermind | General AI | 140.6K | +42.9% |
Related tags
FAQ
RAG / Knowledge Base AI websites: which ranks #1?
In October 2026, NotebookLM (6.9M monthly visits) ranks #1 by monthly visits, followed by Fireflies.ai (4.4M monthly visits) and Read AI (4.1M monthly visits).
RAG / Knowledge Base AI websites: what are the top 10?
Ranked by monthly visits, the top 10 are: 1. NotebookLM, 2. Fireflies.ai, 3. Read AI, 4. Glean, 5. Anara, 6. Teamily AI, 7. Ima, 8. DeepWiki, 9. Context7, 10. 印象笔记.
RAG / Knowledge Base AI websites: which is growing fastest?
Among the top 20 by monthly visits, Teamily AI grew fastest month over month (+131.6%); NotebookLM declined the most (-29.5%).
How many RAG / Knowledge Base AI websites does AlphaMoat track, and where does the data come from?
AlphaMoat tracks 616 RAG / Knowledge Base AI websites, ranked by monthly visits. Visits are third-party traffic estimates aggregated monthly, with multiple domains of the same product merged. Updated monthly; the current data is for October 2026.
Data month: 2026-10 · Visit figures are third-party traffic estimates aggregated monthly — best for scale and trends. Multiple domains of the same product are merged. See methodology.