Open-source projects built with Amazon Web Services

n8n

A source-available workflow automation tool with a visual editor, code steps and a large integration library.

Open WebUI

A self-hosted AI chat interface for local and cloud models, with multi-user access control.

Supabase

A Postgres-based backend platform that bundles a database, auth, auto-generated APIs, storage, realtime and edge functions, available hosted or self-hosted.

Apache Superset

An open-source data exploration and visualization platform for building charts and dashboards over SQL databases, run by the Apache Software Foundation.

Plane

An open-source project and issue tracker with cycles and modules, built as a Jira alternative.

Twenty

A modern open-source CRM you can self-host and extend through its API.

A note-taking app for desktop, mobile and terminal that syncs through your own storage or a Joplin server, with optional end-to-end encryption. The Joplin Server for self-hosted sync is under a separate personal-use license and is not open source.

Ghost

A publishing platform for blogs, newsletters and paid memberships, which you can self-host or use as the managed Ghost(Pro) service.

Rocket.Chat

A self-hostable team communications platform with chat, channels, and omnichannel customer messaging.

LibreChat

A self-hosted chat interface that works with many AI model providers, with SSO and agents.

PostHog

A product analytics platform that also includes session replay, feature flags, experiments and surveys, offered as PostHog Cloud or a self-hosted deployment.

Chatwoot

A customer support inbox that brings live chat, email and social channels into one shared view for support teams.

Langfuse

An open-source platform for tracing, evaluating and managing prompts for LLM applications.

Zulip

A self-hostable team chat app that organizes every conversation into topics inside channels.

Activepieces

A workflow automation tool with a no-code builder and a TypeScript integration framework, available self-hosted or as a cloud service.

Saleor

A GraphQL-only, API-first commerce platform written in Python and Django for building headless online stores.

Docmost

An open-source collaborative wiki and documentation tool with real-time editing, spaces, groups and page history.

WeKan

An open-source Kanban board with boards, lists, cards, swimlanes and real-time updates that you can host yourself.

OpenProject

A web-based project management system for classic, agile and hybrid projects, with Gantt charts, boards, time tracking and a work package model.

Formbricks

An open-source survey and feedback tool for in-product and link surveys that you can self-host.

Mautic

An open-source marketing automation platform for email campaigns, landing pages, lead scoring and multichannel messaging that you host yourself.

Zammad

A web-based helpdesk and ticketing system that handles email, chat, phone and social channels in one place.

OpnForm

An open-source form builder with a no-code editor, embeds, integrations and a hosted cloud or a Docker self-hosted option.