License watch

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

A tool for downloading and running open large language models on your own computer or server, with a local REST API.

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

A virtual whiteboard for sketching hand-drawn style diagrams, available as a web app and as an embeddable React component.

A self-hosted photo and video manager with mobile apps that back up media from your phone to your own server.

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

A PDF editor and processor with many tools that runs in the browser, on the desktop or on your own server.

A self-hosted monitoring tool that checks websites and services and sends alerts and status pages.

A smart home hub that runs on your own hardware and controls devices locally, with automations and a web dashboard.

A continuous file synchronization program that syncs folders directly between your own devices without a central server.

A Notion-style workspace for docs, databases and wikis, with local-first desktop and mobile apps.

A dashboard and visualization tool that queries many data sources such as Prometheus, with a commercial Enterprise edition and a hosted Grafana Cloud.

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

A headless CMS written in JavaScript/TypeScript that you self-host, with a configurable admin panel and REST and GraphQL APIs.

An unofficial, Rust-written server that implements the Bitwarden client API so the official Bitwarden apps can use a server you host yourself.

An app for chatting with your documents using any LLM and vector database, available as a desktop app or a multi-user Docker server.

A metrics monitoring and alerting system that stores time series locally and is queried with PromQL; a CNCF graduated project.

A no-code database interface that turns tables into spreadsheet-style views, forms and APIs, available as a self-hosted Community edition or as a hosted service.

A platform for deploying applications, databases and services on your own servers over SSH.

An open-source backend in a single executable with an embedded SQLite database, realtime subscriptions, user auth, file storage and an admin dashboard.

A browser-based design and prototyping tool where designers and developers work on the same files, with SVG as its native format.

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

A search engine for apps and sites with typo tolerance, filters, and hybrid keyword and vector search, run as a single binary or as a managed cloud service.

A lightweight self-hosted Git service with issues, pull requests, a package registry and built-in CI (Gitea Actions).

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

A free, self-hosted media server for streaming your own movies, shows, music, live TV, books and photos to apps on most devices.

An open-source backend platform with authentication, databases, storage, functions, messaging and hosting, available as managed cloud or self-hosted.

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.

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

A suite of web-based business apps (CRM, sales, inventory, accounting, HR and more) that you can self-host in a free Community edition or buy as Enterprise.

A column-oriented SQL database for real-time analytics, available as open-source software or as the managed ClickHouse Cloud service.

A federated social network server that you run yourself and that connects with other Mastodon servers.

A business intelligence tool where people ask questions of their databases through a query builder or SQL and build dashboards.

The open-source community edition of Cal.com: a scheduling and booking-page tool you can self-host. It is MIT licensed; Cal.com itself has been closed source since April 2026.

A discussion forum platform for communities that you can install with Docker on your own server or use as official Discourse hosting.

A document management system that turns scanned paper documents into a searchable online archive.

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

An error and performance monitoring tool for applications that you can run yourself with Docker Compose or use as the hosted sentry.io service.

A TypeScript CMS and application framework that runs inside Next.js and generates an admin panel and APIs from one config.

A privacy-first, open-source knowledge base and outliner that stores notes locally and links them with [[backlinks]].

A team knowledge base and wiki with real-time editing, search and integrations, offered as a hosted service or as a self-hosted install.

A self-hosted photo library that uses AI-based tagging and face and place recognition to browse and search your pictures and videos.

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

A self-hosted, privacy-focused web analytics tool that works without cookies.

A self-hostable team chat platform with channels, threads and integrations, popular for secure and technical teams.

A web UI for managing containers on Docker, Swarm, Podman, Kubernetes and ACI, offered as a free Community Edition and a paid Business Edition.

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

A self-hosted file sync and sharing platform with an app store for calendar, contacts, mail and chat.

A Node.js commerce platform with a built-in framework for building custom online stores, marketplaces and B2B commerce apps.

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

An observability platform built on OpenTelemetry that combines logs, metrics, traces, alerts and dashboards in one place.

A self-hosted platform as a service that runs on one server, builds apps from git push using Docker, and accepts Heroku-style buildpacks.

A browser-based video conferencing server and web app that needs no account to join, which you can run yourself or use through 8x8's hosted services.

A local-first personal finance and envelope budgeting app that you can self-host, with optional sync across devices.

Lightweight, cookieless, privacy-focused web analytics with a self-hostable Community Edition.

An open-source Laravel and Vue.js e-commerce platform for single stores, B2B shops and multi-vendor marketplaces.

An open-source, in-memory key/value datastore for caching, queues and primary-database use, forked from Redis and backed by the Linux Foundation.

A typo-tolerant search engine for sites and apps that you run yourself as a single binary or use as a managed cluster on Typesense Cloud.

A Java-based, self-hosted automation server with a large plugin ecosystem, mostly used to build, test and deploy software.

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

A self-hosted identity provider that offers SSO with OIDC, SAML, LDAP, SCIM, RADIUS and a reverse proxy.

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

A self-hosted personal finance manager for tracking income and expenses, with budgets, categories, rules and a REST API.

A DevOps platform with Git hosting, issue tracking and CI/CD in one application, offered as a Community Edition, a self-managed Enterprise Edition and GitLab.com.

A flow-based, low-code tool for wiring together devices, APIs and online services with a browser editor, built on Node.js.

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

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

A self-hosted web analytics platform written in PHP that stores its data in your own MySQL or MariaDB database.

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

A password manager with web, desktop, browser, mobile and CLI clients, whose server can be hosted by Bitwarden or run on your own machines with Docker.

A self-hosted wiki and documentation platform that organises content as shelves, books, chapters and pages.

An open-source security platform for threat detection, log analysis, file integrity monitoring and compliance (SIEM and XDR), with a central server, indexer, dashboard and endpoint agents.

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

An all-in-one mail and collaboration server written in Rust, with JMAP, IMAP, POP3, SMTP, CalDAV, CardDAV and WebDAV, offered in a free Community edition and a paid Enterprise edition.

A distributed search and analytics engine, with dashboards, vector search and observability tools, developed under the Linux Foundation.

A Docker-based mail server suite that bundles Postfix, Dovecot, Rspamd, SOGo webmail and a web admin interface.

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

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

An open-source HR and payroll system covering employee records, leave, attendance, expenses, appraisals and payroll, built on the Frappe Framework.

A diagramming tool for flowcharts, network and UML diagrams that runs in the browser or as a desktop app and lets you choose where files are stored.

A relational SQL database server, created by MySQL's original developers, available as free Community Server and as a commercial Enterprise Platform with support.

A learning management system for schools, universities and companies that you run on your own web server or use through MoodleCloud.

A browser-based, multilingual IMAP webmail client written in PHP that you host in front of your own mail server.

A learning management system developed by Instructure, released under AGPL-3.0 for self-hosting.

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

A self-hosted to-do and task manager with lists, Kanban, Gantt and table views, shared projects and a full API.

A self-hosted help desk and shared mailbox built with PHP and Laravel, with many extras sold as separate modules.

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

A PHP survey platform with conditional logic, multilingual surveys and a remote-control API, available self-hosted or as a paid cloud service.

A self-hosted CRM for managing leads, contacts, sales opportunities, marketing campaigns and support cases, with a PHP REST backend and a single-page web frontend.

An open-source newsletter tool for sending campaigns and building sign-up forms, which you can self-host or use as a paid cloud service.

A self-hosted file sync and sharing platform written in Go, shipped as a single binary or container, with desktop and mobile clients.

A self-hosted web app for creating invoices and estimates, recording payments and expenses, and managing customers.

A vendor-neutral home automation server that connects many smart home technologies and runs on your own hardware.

A web-based HR management system covering employee records, leave, time, recruitment and performance, offered as a free open-source Starter edition and paid Advanced edition.

An open-source project management tool for agile teams with Scrum backlogs and sprints, Kanban boards, epics, issues and a wiki.

A self-hosted applicant tracking system and recruiting CRM for managing jobs, candidates, companies, contacts and submissions.

A self-hosted file sync and sharing system built around libraries that can be synced separately and optionally encrypted.

An open-source CRM for sales, marketing and customer service that you host on your own PHP and MySQL-compatible stack, maintained as two lines: SuiteCRM 7 and SuiteCRM 8.

A Sentry-API-compatible error tracking platform that stores events in PostgreSQL and can run on a small server.

A community-run, self-hosted Git forge with issues, pull requests, a package registry and Forgejo Actions CI.