Library: Docs platforms
Free documentation for open source projects
Compare what open source projects get for $0 from Mintlify, Docusaurus, MkDocs, Starlight, VitePress, and Read the Docs, from hosting to search and AI.
Mintlify's OSS Program: who qualifies and what you get
Non-commercial open source projects get Mintlify Pro free, forever. See what approved projects get, the three criteria to qualify, and how to apply.
How to turn Markdown files into a docs website
Turn Markdown files into a docs website in seven steps, from structuring the repository to custom domains, preview deployments, and publishing on merge.
Mintlify vs ReadMe for AI agents, speed, and pricing in 2026
Mintlify vs ReadMe, tested on ten live docs sites and 130 agent questions: agent search, page speed, self-updating docs, editing, API references, and pricing.
Mintlify's Starter Plan
A homegrown docs site looks cheap until your team owns search, auth, AI-readable content, and upkeep. Mintlify Starter covers that core for free.
Best Free Documentation Software in 2026
Compare five free documentation tools on hosting, search, Git editing, and upkeep, including Mintlify Starter and Pro for approved open source projects.
Self-Hosted or Managed Documentation: When Open Source Is Worth the Work (and When It Isn't)
Compare self-hosted and managed documentation by maintenance, control, and cost, including free Mintlify Pro for eligible open source projects.
Best Code Documentation Tools 2026
Code docs break because they live apart from the code. Compare code documentation tools on how well they keep docs in sync as PRs and APIs change.
Best Confluence Alternatives 2026
Compare Confluence alternatives for internal knowledge and customer-facing docs, including Mintlify Base, GitBook, Document360, ReadMe, and Guru.
Enterprise Documentation: Build In-House or Buy a Platform?
Enterprise teams can launch a docs site fast. The real cost is keeping it secure, reliable, searchable, AI-readable, and current as products change.
Startup Documentation: Should You Build Your Own or Use a Product?
For startups, building docs vs buying comes down to engineering time. Search, CI, AI-readability, and upkeep drain hours that should go to the product.
Best Docusaurus Alternatives in 2026
Compare seven Docusaurus alternatives for hosted docs, API references, AI access, and maintenance, including free Pro for eligible open source projects.
Mintlify vs Docusaurus: Which Documentation Platform Should You Choose in 2026?
Compare Mintlify and Docusaurus on hosting, customization, AI features, maintenance, and cost, including the Mintlify program for open source projects.
Best AI Documentation Tools in 2026
Compare AI documentation tools for publishing, automated maintenance, retrieval, and reader support, including Mintlify Automations and Base.
Mintlify Alternatives: What to Consider (and Why There's No True Substitute)
Mintlify connects docs as code, autonomous documentation maintenance, AI-native delivery, product-grade design, a built-in AI assistant, automatic MCP server...
Best Online Documentation Software in 2026
Compare online documentation software for software teams that ship fast, serve human readers and AI agents, and need docs every team can maintain.
Online documentation software: what to look for in 2026
Online documentation software helps teams publish, manage, and scale docs in one platform. Learn what features matter most and how to evaluate tools in 2026.
Technical Documentation Software for Engineering Teams
Engineering teams need documentation software that fits engineering workflows.
Technical Documentation Software: What to Look for in 2026
Technical documentation software helps teams create, publish, and maintain API references, developer guides, and product documentation.
What Is Technical Documentation Software?
What technical documentation software is, which docs need it, how it differs from general tools, and how to evaluate platforms for developer docs.
7 best software documentation tools in 2026
A comparison of seven software documentation tools across end-to-end platforms, docs-as-code tools, and API-first tools to help teams find the right fit.
Best technical documentation software in 2026
A comparison of seven technical documentation platforms for engineering teams, covering API documentation, docs-as-code workflows, and AI readiness.
Mintlify vs. Document360: Which is better for developer docs in 2025?
Mintlify vs Document360 for developer docs: authoring workflows, design, API specs and live testing, AI readability, and which one fits your team.
Want to try an open-source documentation tool? Read this first
Considering an open source documentation tool? Weigh the customization you gain against the setup, hosting, and maintenance work before you commit.