Open Source Kajabi Alternatives

Ghost treats publishing as software you install rather than a service you rent. It is a headless Node.js content management system aimed at independent, professional publishing, and it is built to work with the tools already around it instead of replacing them.

Installation runs through a CLI tool pulled from npm. One command brings up a local instance in under a minute, while the full server install adds automatic SSL certificates issued through Let's Encrypt. The documentation covers a recommended hosting stack and the upgrade path between versions.

Beyond running a site, the project documents several surfaces worth knowing about.

• Themes: theme documentation covers building your own front end rather than settling for a default.
• Content API: a documented API pulls posts into other applications and front ends.
• Monorepo: contributors get a codebase guide alongside the contributing guide.
• Managed hosting: a paid service from the same team launches a site in about two minutes with a worldwide CDN, backups, security and maintenance handled.

All revenue from that managed service goes to the Ghost Foundation and funds maintenance and further development of the project itself, so paying for hosting doubles as the funding model. Support comes from a large community forum, with round-the-clock email for customers of the paid service. The code is MIT licensed, though the name and logo stay trademarks with a published usage policy.

LearnHouse is a platform for building and running educational content, from one instructor publishing a course to an organization training its staff. It puts authoring, delivery, discussion and assessment in a single instance instead of stitching a course tool to a forum to a video host.

The codebase splits into four applications. A Next.js and React frontend carries the dashboard, course player and Notion style block editor built on Tiptap; a FastAPI backend in Python handles auth, courses, payments, AI and analytics; a Hocuspocus and Yjs server syncs live collaboration; and an official CLI manages instances. PostgreSQL and Redis sit underneath, with S3 for files.

Teaching features reach past text and video.

• Code: real code execution with auto-grading in more than 30 languages.
• Playgrounds: AI generated interactive elements, simulations and diagrams.
• Boards: whiteboards several people edit at the same time.
• Assignments: set tasks, track submissions and issue certificates on completion.
• Podcasts: publish audio for learners who are not at a desk.
• Analytics: follow engagement and course performance across an organization.

Self-hosting starts with one npx command that opens a setup wizard for domain, database, admin account and optional features, then writes the config and starts the services. The same CLI streams logs, takes backups, applies updates and diagnoses problems. The core is AGPL-3.0, while payments, single sign-on and running multiple organizations from one instance sit under a separate enterprise license.

Compliance training, customer education, and partner certification usually end up in three separate tools, each with its own idea of who a learner is and when they last passed anything. ClassroomIO runs all three from one platform, self-hosted on your own infrastructure or on the hosted version.

The stack is SvelteKit for the dashboard and website, Hono for the API service handling PDFs, video processing, email, and notifications, PostgreSQL for data, Better Auth for authentication, and Tailwind for styling. It is a pnpm monorepo, and local setup runs Postgres and Redis in Docker so neither needs installing directly. A shared server key authenticates the dashboard's calls to the API.

The features cluster around getting a cohort through a course and proving that it happened.

• Course management: unlimited courses, lessons, exercises, grading, and certificates.
• Compliance tracking: deadlines, renewals, retake intervals, grace periods, and waivers.
• AI course builder: outlines, lesson content, and assignments generated with Gemini, GPT-4o, or Claude.
• AI lesson tutor: an in-lesson assistant that helps learners while they study.
• Multi-org and multi-teacher: invite teachers, assign courses, and manage several organizations at once.
• Integrations: a REST API, webhooks for events such as certificate issuance, an MCP server on npm, and an embeddable catalog widget.

Branded academy portals, custom domains, certificates with custom IDs, and content in more than ten languages cover the customer and partner facing side. Running it locally needs Node 20.19.3 or later, pnpm 10, and Docker; the scripts call pnpm directly, so npm and yarn are not substitutes.

CourseLit is a batteries-included learning management system for running a teaching business on your own domain. It is an open source alternative to Teachable, Thinkific, Podia, Teachery and LearnDash, and it arrives with the pieces those platforms charge a monthly fee for already assembled.

The project is a monorepo managed with pnpm workspaces, storing data in MongoDB. Media assets go through MediaLit, a paid service by default, though you can point the app at your own MediaLit instance with a single environment variable. Database migrations are standalone scripts kept in a dated directory and run against your connection string.

Everything needed to publish, sell and administer a course is included.

• Course authoring: build the course structure and content in the admin.
• Student management: enrollments and learners are handled from the same dashboard.
• Payment processing: Stripe is wired in for taking money.
• Website builder: a full site with custom sales pages, so the marketing page and the course live together.
• Analytics: reporting is included, though the project describes it as very limited for now.
• Custom widgets: extra functionality can be added by writing your own widgets.

Getting started locally means cloning the repo, filling in the environment file under the web app, then pnpm install, build and dev. Self-hosting has an official guide and a one-click Vercel deployment, and the cloud version offers a fourteen day trial with no credit card.