Best Knowledge Base tools

A commercial knowledge-base system for publishing and maintaining internal or customer-facing articles.

A local-first knowledge notebook that combines text, handwriting, boards, and linked notes.

A programmable Markdown knowledge base for personal notes, team knowledge, and documentation.

Organize a personal knowledge base with block-level notes, references, and bidirectional links.

A hosted knowledge base for public help centers, private SOPs, or a hybrid of both.

Turns trusted sources into content drafts in your voice

Turn support answers into reviewed Help Center articles and customer-facing knowledge.

A privacy-first, open-source knowledge base for structured personal notes.

Capture IT processes as structured documentation, searchable guides, and connected assets.

A visual knowledge notebook for connecting research, highlights, and ideas on whiteboards.

Organize company knowledge in searchable wiki pages with page-level access controls.

Connect team knowledge, working documents, and project references in a shared workspace.

Turn scattered legal-team knowledge into a searchable, monitored knowledge base.

Run an extensible wiki engine for collaborative pages and a company knowledge base.

Create internal and customer-facing knowledge from team files and links.

Publish categorized knowledge articles with versioned content, audience controls, and searchable retrieval.

Publish a searchable knowledge base inside a WordPress site.

A file-based knowledge app with a block editor, databases, workspaces, and live collaboration.

Create internal or customer-facing documentation with access controls, search, and reporting.

Document procedures, policies, and tasks in a searchable public or private knowledge base.

Build and maintain a searchable knowledge base with collaborative article tools and usage analytics.

Create a structured team wiki inside Microsoft Teams with nested pages, search, permissions, and history.

Organize team documentation and a shared knowledge base inside a collaborative workspace.

Build a hierarchical personal knowledge base locally or on a self-hosted server.