Open Source

Open-source backend in a single file — a European alternative to Firebase.

Open-source Airtable alternative that turns databases into smart spreadsheets.

Open-source no-code database and Airtable alternative — built in the Netherlands.

Container management UI for Docker and Kubernetes — a New Zealand/European alternative to Rancher.

Open-source real-time infrastructure monitoring — an alternative to Datadog.

Zero-knowledge encrypted note-taking app — an alternative to Evernote.

End-to-end encrypted notes app — a European alternative to Evernote and Notion.

The AI model hub and open-source ML platform — a French alternative to proprietary AI platforms.

European frontier AI company building open and deployable language models — a French alternative to OpenAI.

Open-source survey and experience management platform — a German alternative to Qualtrics.

Open-source survey platform — a German alternative to SurveyMonkey.

Open-source low-code platform for building internal tools — a UK alternative to Retool.

Open-source .NET CMS trusted by 800,000+ websites — a Danish alternative to WordPress.

File-based CMS without a database — a German alternative to WordPress.

Open-source data platform and headless CMS that wraps any SQL database — a Dutch alternative to Strapi.

Headless open-source commerce platform for PHP/Symfony — a Polish alternative to Magento.

Open-source e-commerce platform powering 300,000+ shops — a French alternative to WooCommerce.

Open-source e-commerce platform for ambitious brands — a German alternative to Shopify.

Secure, decentralised messaging built on Matrix — a UK alternative to Slack and Microsoft Teams.

Client-side encryption for your cloud files — a German open-source alternative to Boxcryptor.

Minimalist, open-source password manager — a German alternative to 1Password.

Open-source team password manager — a Luxembourg alternative to 1Password Teams.

Open-source project management system for non-project managers — a lean alternative to Asana.

Open-source agile project management for distributed teams — a Spanish alternative to Jira.

Open-source project management with Gantt charts and Scrum boards — a German alternative to Jira.

Lightweight open-source CI/CD system — a self-hostable European alternative to Drone CI.

Open-source observability platform for metrics, logs and traces — a Swedish alternative to Datadog.

Open-source, lightning-fast search engine — a French alternative to Algolia.

Open-source, self-hostable Heroku and Netlify alternative with a modern UI.

Non-profit, community-run Git hosting powered by Forgejo — a European alternative to GitHub.

Complete DevSecOps platform with Git hosting, CI/CD and security — a European alternative to GitHub.

Lightweight open-source web analytics that doesn't track personal data.

Open-source web analytics platform with full data ownership — a GDPR-compliant alternative to Google Analytics.

Open-source design and prototyping platform — a European alternative to Figma.

Self-hosted productivity platform for files, calendar and collaboration — a European alternative to Google Workspace.

Privacy-first, open-source website analytics — a GDPR-compliant alternative to Google Analytics.