Portainer is an Australian open-source container management platform deployable from a single container, unifying Docker, Docker Swarm and Kubernetes management. The CE edition is free forever, making it one of the most popular web UIs for self-hosted container environments.
PostHog is an open-source product analytics platform founded in 2020 in San Francisco, USA, combining product analytics, session recording, feature flags, and A/B testing in one platform, with free self-hosting and cloud hosting, and 30,000+ GitHub stars.
Founded in 2000 in Schoppingen, Germany, Shopware is an open source ecommerce system powering 100000+ stores globally. The PHP/Symfony-based Shopware 6 supports self-hosted and cloud deployment with built-in B2B capability, leading the German-speaking and European markets.
Born in Paris, France in 2007, PrestaShop is a leading open-source e-commerce system used by 300K+ stores, supporting 60+ languages and 300+ payment integrations.
Strapi is an open-source headless CMS founded in Paris, France in 2015, leading its category with 65,000+ GitHub stars. Its visual content type builder auto-generates REST/GraphQL APIs with self-hosting and Strapi Cloud options.
Plausible is an open-source, privacy-friendly web analytics tool founded in 2019 in Tallinn, Estonia, with an about 1KB script, no cookies, and out-of-the-box GDPR compliance, with cloud hosting from $9/month and free self-hosting, used by 1,000,000+ websites.
Matomo (formerly Piwik) was founded by Matthieu Aubry in 2007 in Auckland, New Zealand, as an open-source web analytics platform with 100% data ownership, used by 1,000,000+ websites, offering self-hosted and cloud deployment with GDPR compliance by default.
Gitea is a community-driven lightweight self-hosted Git service, forked from Gogs in 2016. Built with Go, it is known for minimal resource usage and one-click installation, popular among small teams and individual developers.
Mailpile was founded in 2013, headquartered in Reykjavík, Iceland. It is a fully open source (AGPLv3) email client supporting self-hosted deployment, OpenPGP encryption, and a powerful email search engine. Users maintain complete control over their email data.
Uptime Kuma is a free, open-source, self-hosted uptime monitoring tool released in 2021 with Docker one-click deployment. Supports 20+ monitor types (HTTP, Ping, Port, SSL), a beautiful status page, and 90+ notification channels.
Pirsch is a privacy-first web analytics brand founded in 2021 in Vienna, Austria; this document covers its privacy, self-hosting, and event-tracking depth - cookieless, about 4KB script, Go open-source self-hosting, and full data ownership.
Publii is a static-first desktop CMS with support for 3 operating systems and 6+ deployment channels. Its $0 open-source core helps small teams launch low-maintenance, privacy-friendly websites.
Kimai is an AGPLv3 open-source time tracking system from Germany supporting multi-project, multi-customer accounting and PDF invoice export, self-hostable for data sovereignty and a common choice for privacy- and cost-conscious teams.
Restya is an open-source kanban project management tool released in 2015, MIT-licensed on a PHP stack, supporting Docker self-hosted deployment and Trello-style card-based task management, with free data control and customization.
Trilium Notes was created in 2018 by Czech developer Adam P., an AGPLv3 open-source, self-hosted hierarchical note app. Unlimited hierarchical trees, relation maps, script extensions, and end-to-end encrypted sync suit personal knowledge management users with high privacy requirements.
phpList is an open-source mailing list and email marketing manager launched in 2000, self-hosted on PHP + MySQL with full data control and support for large subscriber lists.
Mautic is an open-source marketing automation platform launched in 2013, GPL-licensed and self-hostable, serving 200,000+ users with email marketing, lead scoring, and customer journeys.
Listmonk is a modern self-hosted mailing list manager launched in 2019, built with Go + Vue as a single deployable binary, API-first and lightweight with support for large subscriber lists.
Founded in 2020, Highlight is an MIT-licensed open-source full-stack observability platform combining session replay, error tracking, log management, and performance monitoring. With 8,000+ GitHub Stars and self-hosted deployment, it is ideal for frontend and full-stack web teams.
YunoHost is a free and open-source self-hosting platform from France, built on Debian, offering one-click deployment of 400+ apps and built-in mail services from a single server with 2GB of RAM or more.
Sandstorm is a Y Combinator-backed (2014) open-source self-hosted web app platform from the US that isolates apps with grain sandboxes and capability security, claiming to eliminate about 95% of common vulnerabilities, though commercial maintenance ended in 2020.
Created by Jeff Lindsay in 2013, Dokku is an open-source (MIT) mini PaaS built on Docker, known for git push one-click deployment and Heroku Buildpacks compatibility, ideal for self-hosted single-server application platforms.
Coolify is an open-source self-hosted PaaS from the Hungarian team coolLabs that deploys apps and databases with one click; 491,197+ self-hosted instances run 280+ one-click services.
CapRover is a free, self-hosted PaaS under the Apache 2.0 license, built on Docker and nginx, with about 10 minutes to first deployment and support for Node.js, Python, PHP, and more — ideal for developers who want to host their own apps.