Browse Open Source Alternatives

Marble CMS

AGPL-3.0

A headless CMS designed for blogs, changelogs, and articles. Features intuitive editor, team collaboration, media management, and API integration.

Payload

MIT

A powerful, flexible, and developer-friendly content management system that prioritizes customization and scalability.

ProcessWire

Unknown

A versatile, open-source content management system with a powerful API, modular architecture, and intuitive interface for seamless web development.

Statamic

Unknown

A flat-file CMS that combines simplicity and flexibility, empowering developers to build custom websites without database complexity.

Strapi

Unknown

A powerful headless CMS that enables developers to build, deploy, and manage content-rich applications with customizable APIs and a user-friendly admin panel.

TinaCMS

Apache-2.0

A headless CMS that simplifies content management with real-time editing, Git-based workflows, and developer-friendly customization.

Twill CMS

Apache-2.0

A powerful, open-source CMS for Laravel that simplifies content management with a modular approach and intuitive admin panel.

Typemill

MIT

Create manuals, documentation, and websites with this markdown-based content management system, with options for ebook conversion.

Vvveb CMS

AGPL-3.0

Vvveb is a feature-rich open source CMS for building websites, blogs, and ecommerce stores with an intuitive drag-and-drop interface.

Webiny

Unknown

A powerful, scalable platform for building custom websites and apps with serverless architecture, offering flexibility and cost-efficiency.

WordPress

Unknown

A versatile, user-friendly platform for building and managing websites, from simple blogs to complex e-commerce stores.

Valour

AGPL-3.0

Open-source communication platform with multi-window chat, economy systems, and privacy-first approach. Built by communities for superior performance.

Changes.Page

AGPL-3.0

Automate and simplify changelog generation from Git commits, ensuring clear and consistent project documentation.

Corpus

AGPL-3.0

Upload files, ask questions, and get AI‑backed answers with citations. Compare, synthesize, and export results for teams and polished outputs.

Docmost

AGPL-3.0

Self-hosted wiki platform for enterprise teams with real-time collaboration, built-in AI, SSO, RBAC permissions, and compliance support for ITAR, FedRAMP, and GDPR.

Firecamp

AGPL-3.0

All-in-one platform for API testing, documentation, and collaboration, simplifying the entire API development lifecycle.

Fumadocs

MIT

A flexible Next.js framework for creating stunning documentation sites with MDX support, built-in search, and customizable components.

Outline

Unknown

Team knowledge base with real-time collaboration, AI-powered search, Slack integration, and self-hosting support for internal docs and wikis.

Scalar

MIT

Scalar is an open-source tool for building, customizing, and hosting interactive API documentation with OpenAPI support.

Vrite

Unknown

A powerful platform for technical writing, offering real-time collaboration, version control, and seamless integrations.

XWiki

LGPL-2.1

XWiki is a flexible, feature-rich wiki software that helps organizations structure and share knowledge efficiently.

xyd

MIT

Create powerful, interactive documentation with hot reloading, TypeScript support, custom components, and built-in API docs generation.

Zenblog

AGPL-3.0

A minimalist, markdown-based blogging platform designed for developers, featuring syntax highlighting and seamless Git integration.

ClassroomIO

AGPL-3.0

Open source LMS designed for companies and training organizations. Create, manage, and deliver courses with AI support, customizable dashboards, and collaborative features.