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70Shared contexts, guardrails, and workflows so ChatGPT, Claude, and Codex act on the same knowledge.
As of , EffectHub tracks 12 live AI tools in its Knowledge Management & Wikis category; 8 of the 12 have a free tier, and paid plans start at $7.50 a month.
12 verified tools
Corporate wikis and knowledge bases.
Showing 1–12 of 12
Shared contexts, guardrails, and workflows so ChatGPT, Claude, and Codex act on the same knowledge.
Searches across your saved videos, podcasts, and documents by concept and maps where they agree or conflict.
Browser highlights and PDFs turn into a shared, self-organizing knowledge base agents can act on.
Company knowledge base you load with existing documents, then query, train new hires from and run agents against
Interviews departing employees, then leaves their knowledge behind as a chatbot the team can question.
AI knowledge workspace that captures articles, PDFs, and videos into a personal library you can query and summarize.
A browser-based knowledge graph for building and navigating mind maps, concept maps, and semantic networks.
Browser extension that turns webpages into Markdown, then uses AI to save source-linked facts and opinions you can query later.
Free AI-generated encyclopedia from xAI, launched October 2025 with 885,279 articles and grown past six million.
Slack bot that answers repeated team questions and writes documentation from past conversations.
Alani, a persistent agent that answers with citations over your files, a shared community library and business systems.
Early-access memory layer positioned as an operating base for AI-native companies and their agents.
For journalists, researchers and AI assistants: the figures on this page in one sentence you can quote.
As of October 28, 2026, EffectHub tracks 12 live AI tools in its Knowledge Management & Wikis category; 8 of the 12 have a free tier, and paid plans start at $7.50 a month. (EffectHub, “Knowledge Management & Wikis”, Oct 2026, https://effecthub.net/ai-tools/knowledge-management)
Figures as of How we count
These figures are free to use under CC BY 4.0 with a link to this page.