Best Knowledge Base Software - Page 13

How Many Knowledge Base Software Products Does G2 Track?

Total Products under this Category: 308

Category Stats (Oct 2026)

  • Average Rating: 4.48/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Fluid Topics (+0.37%) - Among all products in this category, Fluid Topics recorded the largest rating increase compared to last month

Last updated: October 15, 2026

How Does G2 Rank Knowledge Base Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 103,800+ Authentic Reviews
  • 308+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Knowledge Base Software

G2 Grid® for Knowledge Base Software plotting products by satisfaction and market presence

Highlighted products: Slack, Notion, Confluence, ClickUp, Guru, Document360, IT Glue, and Helpjuice.

Underlying data: [Grid® JSON](https://www.g2.com/categories/knowledge-base-software/grids.json?focus%5B%5D=slack&focus%5B%5D=notion&focus%5B%5D=confluence&focus%5B%5D=clickup&focus%5B%5D=guru&focus%5B%5D=document360&focus%5B%5D=it-glue&focus%5B%5D=helpjuice)

Base Knowledge

Base is knowledge management software that turns project files into secure, shareable knowledge bases for people and AI. Users upload documents, notes, transcripts, and other project materials, and Base organizes the information into structured knowledge with key facts, decisions, timelines, entities, and relationships linked back to the original sources. Each Base can be shared through a single secure link, allowing teams, clients, and collaborators to explore the underlying files, ask questions, review knowledge, contribute files and stay aligned as information changes. Bases can also connect to AI tools, giving assistants and agents access to the same trusted project context. Base is designed for projects, deals, research, diligence, client work, and other situations where important knowledge is spread across many files and needs to remain organized, explainable, and easy to share.

Who Is the Company Behind Base Knowledge?

Beedoo

Beedoo is a knowledge management and communication platform designed for operational and frontline teams. Its goal is to enhance efficiency and productivity through various features, including Communication, Training, Gamification, Performance Management, and Knowledge Base.

Who Is the Company Behind Beedoo?

  • Seller: Beedoo
  • Year Founded: 2016
  • HQ Location: São Paulo, BR
  • LinkedIn® Page: www.linkedin.com
    64 employees on LinkedIn®

Beyond Intranet Knowledge Management

Our Knowledge Management add-in is a customized, digital library that’s accessible to your employees, partners, customers, or anyone else you want to have access. Users can search, share, add, or access important company information whenever and wherever they want. You can quickly search for information on policies and procedures, FAQ, best practices, document templates, and more with our Knowledge Management tool, compatible with SharePoint 2016 and Office 365! Increase employee productivity, make your teams more self-sufficient, and capture and share key information within your company that enable effective decision making and accelerate company growth. This can also make your customer support backbone even stronger. Some key features include: Organization of Data - Easily organize your company information into categories and subcategories such as departments, projects, or individual tasks Document Repository - Attach documents like text files, images, and spreadsheets with questions, answers, or both; working as a robust document repository, this eliminates duplicate documents and helps to maintain a single copy of the current document with proper versioning Powerful Azure Search Engine - Powered with Azure search capability, you can easily search for relevant information within seconds; it gives you suggestive and autocorrective search functionality as well Add K-assets or Ask a Question - With proper user access levels, you can easily define who’s eligible to ask questions and who can answer them; these are easily controlled by user access permissions Multilingual - Use our add-in in any of the 5 inbuilt languages or easily create your own custom language and use universally Personalize Your Add-In - Use your company logo, theme, and title to brand the add-in and match it with your company culture Analytical Dashboards - See usage pattern of your users; dashboard gives you complete page, user, and keyword search analytics Automatic Email Notification - Automatic email notifications are sent when any question or answer is updated; you can also customize templates to change messaging, as well as turn them off when not required

Who Is the Company Behind Beyond Intranet Knowledge Management?

  • Seller: Beyond Key
  • Year Founded: 2005
  • HQ Location: Chicago, Illinois
  • Twitter: @KeyBeyond
    194 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    395 employees on LinkedIn®

AI can help you find the answers. G2 helps you trust them.

Connect G2 to Claude or ChatGPT for answers grounded in G2's trusted reviews, comparisons, and pricing from real user insights.

How it works

Brainfo

Brainfo is an AI-native second brain that replaces a scattered productivity stack, Notion, Evernote, Obsidian, Google Docs, Todoist, and several AI tabs, with one calm, integrated workspace. It brings together everything knowledge workers need to think, write, and ship: - Notes, fast Google-Keep-style capture with checklists, colors, tags, and voice-to-text - Docs, block-based, real-time collaborative editor with version history and AI copilot - Bookmarks, visual link library for research and inspiration - Databases, relational, AI-enhanced structured data - Tasks & Goals, execution layer with reminders and OKR-style tracking - AI Chat Hub, switch between ChatGPT, Claude, Gemini, DeepSeek, GLM, Grok, and more on a single subscription; chat with your notes, files, and docs; convert any AI chat into a clean document with one click Built on Tiago Forte's CODE methodology (Capture, Organize, Distill, Express), Brainfo is ready out of the box, no blank pages, no plugin tinkering, no setup tax. Local-first architecture, real-time collaboration, GDPR-compliant. Cross-platform on Web, iOS, and Android. Customer content is never used to train AI models. A modern alternative to Notion, Evernote, Obsidian, Logseq, Anytype, Tana, Google Keep, and Google Docs.

Who Is the Company Behind Brainfo?

  • Seller: Brainfo
  • Year Founded: 2023
  • HQ Location: North York, ON
  • Twitter: @brainfo_ai
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Copy Page Tree

Enhance productivity by copying page trees to reuse them within the same Confluence space or across different spaces

Who Is the Company Behind Copy Page Tree?

  • Seller: Appfire
  • Year Founded: 2005
  • HQ Location: Boston, Massachusetts
  • Twitter: @Appfire
    1,632 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    727 employees on LinkedIn®

Corptex

Corptex is a Brazilian organizational intelligence platform. It stores what the company knows (documents, work instructions, decisions and data from business systems) and answers anyone on the team instantly, citing the source of every answer. When no document has the answer, Corptex does not guess: it routes the question to the right expert with the context attached, and the expert's reply becomes company knowledge with an owner. Managers see what the company still cannot answer, and every decision is recorded with who decided, when and why. Each customer gets a dedicated installation, on-premise or in a private cloud, with operations included. Modules for HR, CRM, customer service, ERP, production, maintenance, quality and workplace safety are in development and contracted at implementation. Built for mid-sized companies and manufacturers in Brazil.

Who Is the Company Behind Corptex?

  • Seller: StudioMoob
  • Year Founded: 2012
  • HQ Location: Belo Horizonte, BR
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

designdex.org

DesignDex is a research database platform that translates peer-reviewed design studies into practical insights. The platform curates verified research from established journals across disciplines such as human factors, sustainability, innovation, and manufacturing. DesignDex features a searchable database where studies can be explored by topic, methodology, and category. Research areas include ergonomics, accessibility, sustainable design, consumer behavior, and material science. Each entry provides the study title, source, publication year, and direct access to findings. The platform bridges academic research and practical application by focusing on actionable insights derived from validated evidence. Studies are updated daily and organized into categories including final production, commercial production, modeling, user-centered design, and resource management.

Who Is the Company Behind designdex.org?

Digadop Help

Digadop Help delivers guidance and documentation inside Salesforce, matched to the page each user is on, so people get answers in context instead of leaving the app or filing a ticket. An admin installs the managed package from the Salesforce AppExchange, drops a Help button onto record pages, app pages, the utility bar, or communities, and a click shows only the articles that apply to that page. Content is written once in a web admin portal and reused across every Salesforce context it applies to, so one edit updates it everywhere. Formats include rich-text articles, videos with inline playback, documents and images, external links, section dividers, and quiz-style knowledge checks. Targeting is precise: by object, record type, profile, app, page, and interface (Lightning, Classic, or community), most-specific-first, so different users see different help on the same record. A browsable Help Center and full-text search are scoped to what each user may see. Every edit is archived with who and when, a "used on" view shows everywhere an item appears, and any article can be restored to a past version in one click. Publish and expire windows and a draft-to-published lifecycle let authors arrange help safely before it goes live. Cross-org promotion deploys content, layouts, files, and assignments from sandbox to production with a preview-then-deploy review and an item-by-item audit trail. Digadop Help is free for up to 20 users of Help, then as low as $2 per user per month for additional users, with community and multi-year discounts. Digadop counts the people who use Help, not the whole org, and nothing is billed automatically. Digadop Help is part of the Digadop product family from Stony Point, Inc.

Who Is the Company Behind Digadop Help?

  • Seller: Stony Point
  • Year Founded: 2011
  • HQ Location: Gainesville, US
  • Twitter: @StonyPointInc
    402 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    27 employees on LinkedIn®

Docmost

Docmost is a collaborative wiki and documentation software designed to help teams create, manage, and share knowledge seamlessly.

Who Is the Company Behind Docmost?

DocsHound

A new way for SaaS companies to document without any manual effort. Create, maintain and publish sophisticated documentation that delivers a brand impression.

Who Is the Company Behind DocsHound?

  • Seller: DocsHound
  • HQ Location: New York, US
  • Twitter: @docshoundai
    8 Twitter followers
  • LinkedIn® Page: linkedin.com
    7 employees on LinkedIn®

Documentation AI

Documentation.AI is an AI-native documentation platform for developer docs, API references and help centers. Teams write in a visual editor or in Git, publish a fast, searchable site, and let AI keep it accurate as the product changes. Most docs go stale because updating them is manual work nobody owns. Documentation.AI gives that work to an AI agent. Describe the change, or connect a repo or issue tracker, and the Documentation Agent finds every affected page, drafts the edits, and saves them to a branch for review. AI automations keep running those updates, so docs keep pace with each release. Readers get answers instead of search results. The built-in AI Assistant answers questions from your published pages and cites the exact pages it used. AI answer analytics show every question asked and how confident each answer was, so you know which pages to fix next. Your docs also work for AI tools. Every site publishes llms.txt and a Docs MCP server, so ChatGPT, Claude, Cursor and other assistants can search your documentation directly. An Authoring MCP server lets your team edit docs from those same tools. Key features 1. Visual web editor with live preview, reusable snippets and a built-in components library 2. Docs as code with two-way Git sync and preview deployments for every branch 3. Documentation Agent and automations that draft and apply docs updates 4. AI Assistant with cited answers, embeddable outside your docs 5. Auto-generated API reference from OpenAPI, with an interactive playground 6. llms.txt, a Docs MCP server and an Authoring MCP server on every plan 7. Search analytics, AI answer analytics and reader feedback 8. Custom domain, custom navigation, custom CSS and JS, and custom React components 9. Password-protected docs, private docs with JWT or OAuth login, and role-based permissions 10. SSO with SAML or OIDC and SCIM provisioning on Enterprise Who uses it Developer tools and API companies, SaaS product teams, technical writers and support teams who need documentation that stays current without a dedicated docs engineer. Getting started The free Starter plan includes five editor seats, a custom domain, the AI Assistant, the Documentation Agent and both MCP servers, with 10,000 one-time AI credits. Teams moving from Mintlify, GitBook, ReadMe, Document360 or another platform can migrate existing content, with migration services included on Pro.

Average Rating: 4.5/5.0

Total Reviews: 25

How Do G2 Users Rate Documentation AI?

  • Has the product been a good partner in doing business?: 9.2/10 (Category avg: 9.0/10)
  • Quality of Support: 8.9/10 (Category avg: 8.9/10)
  • Ease of Use: 9.0/10 (Category avg: 8.8/10)

Who Is the Company Behind Documentation AI?

Who Uses This Product?

  • Top Industries: Computer Software
  • Company Size: 100% Small

What Are Recent G2 Reviews of Documentation AI?

Neeraja Prakash
NP
Researched and written by Neeraja Prakash
Updated April 9, 2026