ReadMe is a modern knowledge‑base platform for product docs, API guides, and developer portals. Below are 20 comparable tools you can consider for creating, managing, and publishing self‑service documentation.
Get targeted exposure with custom position pinning and highlighted placement.
Enterprise‑grade knowledge base with markdown editing, AI‑assisted search, version control, and analytics.
Simple, clean knowledge base SaaS with customizable themes, multi‑language support, and built‑in feedback loops.
Atlassian’s collaborative workspace that doubles as a powerful wiki and knowledge base, integrated with Jira and Trello.
All‑in‑one workspace for docs, wikis, and knowledge bases with flexible block‑based editing and powerful databases.
Browser‑extension‑driven knowledge hub that syncs across teams, with verification workflows and AI‑powered suggestions.
Self‑service knowledge base integrated with Zendesk Support, featuring AI‑suggested articles and robust analytics.
Part of Freshworks suite; lets you build searchable help centers with AI‑driven article recommendations.
Integrated help center for Zoho Desk with multi‑channel publishing, AI suggestions, and granular permissions.
Specialized knowledge‑base software with custom branding, analytics, and role‑based access control.
Feature‑rich knowledge base with powerful search, AI‑based article recommendations, and detailed usage reporting.
Embedded help articles within Intercom’s messenger, enabling contextual self‑service and automated replies.
Simple, clean knowledge base that integrates tightly with HelpScout’s shared inbox and live chat.
AI‑driven knowledge sharing platform with searchable content, video indexing, and collaborative Q&A.
Modern knowledge base focused on team collaboration, with markdown support and deep integrations (Slack, GitHub, etc.).
Internal wiki for Slack teams, offering quick article creation, tagging, and approval workflows.
Easy‑to‑use SaaS for building public or private knowledge bases, with AI suggestions and analytics.
Authoring and publishing platform for online manuals, help systems, and knowledge bases with multi‑format output.
Open‑source static site generator from Facebook, ideal for documentation sites with versioning and search.
Collaborative documentation platform that turns markdown files into searchable, searchable knowledge bases.
Flexible doc‑builder that can serve as a knowledge base, with relational tables, automations, and embedding options.