Open Source Alternatives

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime and more

Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.

Independent technology for modern publishing, memberships, subscriptions and newsletters.

🎥 Make videos programmatically with React

The open alternative to Salesforce, designed for AI.

A platform for community discussion. Free, open, simple.

The Secure CommsOS™ for mission-critical operations

Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for building powerful applications.

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

ToolJet is the open-source foundation of ToolJet AI - the enterprise app generation platform for building internal tools, dashboard, business applications, workflows and AI agents 🚀

☁️ Nextcloud server, a safe home for all your data

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

The world's most flexible commerce platform.

Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬

The next open source file uploader for web browsers :dog:

Simply beautiful open-source icons

Zulip server and web application. Open-source team chat that helps teams stay productive and focused.

The Open Source kanban, built with Meteor. GitHub issues/PRs are only for FLOSS Developers, not for support, support is at https://wekan.fi/commercial-support/ . New English strings for new features at imports/i18n/data/en.i18n.json . Non-English translations at https://app.transifex.com/wekan/wekan only.

A simpler site generator. Transforms a directory of templates (of varying types) into HTML.

Luckysheet upgraded to Univer

🚀🎉📚 APITable, an API-oriented low-code platform for building collaborative apps and better than all other Airtable open-source alternatives.

A simple server for sending and receiving messages in real-time per WebSocket. (Includes a sleek web-ui)

Bitwarden client apps (web, browser extension, desktop, and cli).

PLANKA is the Kanban-style project mastering tool for everyone

A source-available invoice, quote, project and time-tracking app built with Laravel

The Open Source Firebase Alternative with GraphQL.

Open Source Invoicing Solution for Individuals & Businesses

🚀 The open-source alternative to Twilio.

Zammad is a web based open source helpdesk/customer support system.

🔥 LimeSurvey – A powerful, open-source survey platform. A free alternative to SurveyMonkey, Typeform, Qualtrics, and Google Forms, making it simple to create online surveys and forms with unmatched flexibility.

An open source issue management & help desk solution. A zendesk & jira alternative

A modern, open source password manager for individuals and teams.

Silex is an online tool for visually creating static sites with dynamic data. With the free/libre spirit of internet, together.

The open-source storefront for any ecommerce. Built with a headless approach, using a modern JS stack. Works with Litekart, Medusa. WIP for Shopify.