PHPKB vs Slab

PHPKB is a knowledge base software solution designed for businesses seeking a self-hosted, secure, and customizable platform.

Built on PHP and MySQL, it helps organizations to create structured knowledge bases for customers. PHPKB supports multilingual content, rich text editing, and advanced search capabilities, making it versatile for global audiences.

With role-based permissions, teams can collaborate on documentation while maintaining content accuracy and security.

Slab is a modern knowledge base platform built for teams that value collaboration, clarity, and a strong knowledge-sharing culture. It allows organizations to document processes, policies, and institutional knowledge in a structured yet user-friendly way.

Slab’s clean interface and powerful editor support rich content, including images, videos, and embeds, making documentation engaging and easy to understand.

Its advanced search function and content organization features ensure that knowledge is always easy to find.

Slab also integrates with popular productivity tools such as Slack, Google Drive, GitHub, and Asana, streamlining workflows and reducing context switching.