GitFounders2 Open Source Alternatives to Google Workspace
A list of 2 carefully selected open-source alternatives to Google Workspace.
The open-source alternatives are ranked based on our custom ranking system and score. This system takes into account various factors to determine the best alternatives.
If you’re looking for alternative features or workflows, here is a prepared detailed list of Google Workspace open-source alternatives — each with its own distinctive strengths and key features.
Paperless-home is a community-supported, supercharged version of Paperless that lets you scan, index, and archive your physical documents effortlessly. It offers secure, encrypted storage and powerful search features tailored to simplify document management for both individuals and businesses.
Key Features
- Full-text search with instant, highlighted results
- Powerful search filters and customizable views
- Multiple import options (PC, mobile, FTP/SFTP, WebDAV, email attachments)
- Automated document organization with keywords and date recognition
- Integrated PDF tools for rotating, splitting, and merging documents
- Secure, encrypted storage and SSL communication
- Mobile app support for on-the-go access
- Open-source and ad-free environment
Paperless-home manages your documents by providing full-text search, powerful filters, custom views, and multiple import options including mobile apps, FTP, SFTP, and WebDAV uploads. It supports a wide range of document formats and automates organization with features like keyword tagging and date recognition. With integrated PDF tools and robust security through encrypted storage and SSL, it ensures your documents are always accessible and safe.
Tuta is an email service with a strong focus on security and privacy, offering encrypted email, contacts, and calendar features on all your devices. It combines robust, quantum-resistant encryption with an intuitive, ad-free user experience.
Key Features
- End-to-end encryption with quantum-resistant cryptography
- Zero-knowledge design ensuring absolute privacy
- Intuitive apps for web, Android, iOS, Windows, macOS, and Linux
- Fully open source clients for transparency and trust
- Renewable energy-powered infrastructure
- Custom domain support and multi-user options for businesses and families
Tuta delivers secure communication by encrypting your emails, calendars, and contacts using post-quantum cryptography. Its zero-knowledge architecture and user-friendly design simplify workflows across web, mobile, and desktop platforms. With support for custom domain integration and multi-user options, Tuta provides a reliable, sustainable platform powered entirely by renewable energy.
Price comparison of Google Workspace open-source alternatives
| Tool | Tier 1 | Tier 2 | Tier 3 | Details |
|---|---|---|---|---|
 | $0 Free | $59 Pro | $119 Power | Learn more |
 | $0 Free | $3 Revolutionary | $8 Legend | Learn more |
* Pricing shown is based on publicly available information and may not reflect current rates. Visit each tool's website for detailed pricing information and additional tiers.
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