Open Source European Alternatives
Open source alternatives built in Europe. Audit the code, self host it, or let a European vendor run it for you. No lock in and no US cloud.
Open-source Android operating system with Google services removed, paired with privacy-rated apps and online services including email and cloud storage.
European Alternative to:
Next-generation social coding platform featuring stacked pull requests, self-hosting, Nix-powered CI, and AT Protocol federation for collaborative development.
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Matrix.org provides an open network protocol enabling secure, decentralized messaging and communication across platforms with end-to-end encryption.
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Open-source support framework combining AI and human agents in React apps. Features custom actions, real-time conversations, and shadcn/ui compatibility.
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Open-source instant messaging platform from Sweden with VoIP, screen sharing, moderation tools, and self-hosting options. Built for friends and communities.
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Open-source uptime monitoring with customizable status pages. Monitor from 28 global regions, get instant alerts, and keep users informed during incidents.
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Take secure notes and collaborate in real time with encrypted docs, offline access, comments, and rich text support.
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Free, secure note-taking app with end-to-end encryption, cross-platform syncing, and offline access. Protect your notes from unauthorized access.
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Free, open source note-taking app with multimedia support, cross-device sync, web clipper, and end-to-end encryption. Available on all platforms.
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Privacy-focused email service with 100% green energy, no tracking, comprehensive encryption, and anonymous signup. 2GB storage for €1/month with calendar and contacts.
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Open-source online editor for documents, spreadsheets, presentations, and PDFs. Features real-time collaboration, AI integration, and accessibility tools.
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Open source experience management platform for gathering user feedback on websites and apps. GDPR-compliant cloud or self-hosted options available.
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Free open-source email platform for newsletters and transactional emails. Self-hosted alternative to Mailchimp with visual MJML editor, A/B testing, and analytics.
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Open-source no-code platform for creating databases and applications. Real-time collaboration, AI integration, GDPR compliant. Self-host or use cloud.
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Fast detailed offline maps with GPS navigation for travelers, hikers, and cyclists. No ads, no tracking, completely free with 100% offline functionality.
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Powerful online document editing suite for teams. Compatible with Microsoft Office, GDPR compliant, self-hosted. Easy integration with 200+ partners worldwide.
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Open source ERP and CRM platform offering 40+ integrated business apps including accounting, inventory, eCommerce, and project management at €19.90/month.
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Open-source email platform combining marketing, transactional, and broadcast emails in one solution. EU-hosted with transparent pricing at $0.001/email.
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Simple headless blogging CMS with Notion-style editor, hosted media uploads, and type-safe API client. Get running in minutes with zero configuration.
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Open source authentication solution with passkeys, 2FA, SSO support. GDPR compliant, built in Europe. Switch between self-hosted and cloud anytime.
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Secure document sharing platform with page-by-page analytics, custom branding, and data rooms. Open-source alternative to DocSend with military-grade encryption.
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Community-driven Git hosting platform for free and open source projects. Non-profit organization based in Berlin offering secure, privacy-focused development tools.
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Finnish-developed mobile operating system offering privacy protection, Android app support, and enterprise-grade security for smartphones and embedded devices.
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Privacy-focused web browser with built-in tracking protection, oblivious DNS, container tabs, and no data collection. Fast, secure browsing by default.
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Open source publishing platform with built-in newsletters, memberships, and subscriptions. Create professional websites, grow audiences, and monetize content.
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Record beautiful screen videos with instant sharing or local editing. Cross-platform app with custom S3 support, AI features, and privacy controls.
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Complete payment solution with Next.js integration, usage-based billing, automated tax handling, and merchant of record services for digital products.
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Design tool that connects designers and developers seamlessly. Create prototypes, UI designs, and generate code in one platform with no handoff drama.
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Open-source distributed object storage with S3 API compatibility. Lightweight, resilient design for self-hosting across multiple zones with minimal hardware requirements.
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Open-source compliance management platform that handles audits, regulations, and paperwork for startups. Tailored checklists, vendor assessments, and hands-off compliance journey.
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Privacy-focused analytics platform combining web and product insights. Track user journeys, create funnels, and understand behavior with GDPR compliance and no cookies by default.
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Self-hosted error tracking solution with instant setup, Sentry SDK compatibility, and scalability to millions of events daily. Full data control on your servers.
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Get SOC 2, ISO 27001 or HIPAA compliant in 4 weeks. Transparent, automated, and cost-effective compliance. Get started instantly, no sales calls, no upfront contracts.
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Build complex workflows using code or drag-and-drop. Offers AI integration, self-hosting options, and connections to over 500 applications.
European Alternative to:
pCloud – Cloud storage that's yours for life, and private by design. Get Lifetime Cloud with 50% OFF!
