ProProfs Knowledge Base Software vs. ReadMe

ProProfs Knowledge Base is built to run your customer help center and internal knowledge base in one place, powered by AI to help organizations create, manage, and deliver help content for both audiences without switching tools. Teams use it to build public help centers, internal wikis, product documentation, SOPs, and onboarding resources, all from one workspace, reducing support tickets and centralizing company knowledge along the way.

ReadMe is a documentation platform built around the full customer journey, not just content creation. Teams can sync their OpenAPI spec to auto-generate interactive API docs, publish guides and changelogs in a fully branded hub, and collaborate with branching workflows and bi-directional sync. Built-in AI features like Ask AI and an AI writing assistant help developers get answers faster and improve content quality, while real-time usage insights show how APIs are actually being used.