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Open Source Cozy Alternatives

A curated collection of the 5 best open source alternatives to Cozy.

The best open source alternative to Cozy is Bitwarden. If that doesn't suit you, we've compiled a ranked list of other open source Cozy alternatives to help you find a suitable replacement. Other interesting open source alternatives to Cozy are: Passbolt, Peergos, Padloc, and PearPass.

Cozy alternatives are mainly Security & Privacy Tools but may also be Password Managers or Cloud File Sync & Share Tools. Browse these if you want a narrower list of alternatives or looking for a specific functionality of Cozy.

Piotr Kulpinski's profile

Written by Piotr Kulpinski

Bitwarden is an open source password manager that securely stores, shares, and autofills passwords across unlimited devices.

Screenshot of Bitwarden website

Bitwarden is a trusted open source password manager that helps individuals and businesses securely store, share, and manage sensitive data like passwords, passkeys, and credit card information.

Key features include:

  • End-to-end encryption to ensure only you can access your data
  • Cross-platform apps for all devices and browsers
  • Secure password generation and autofill
  • Ability to securely share passwords and sensitive info
  • Free plans for individuals and paid plans for families/businesses
  • Open source code that is regularly audited for security
  • Compliance with standards like SOC 2, HIPAA, GDPR

Bitwarden offers both personal and business plans:

Personal:

  • Free: Basic password management features
  • Premium ($10/year): Adds advanced features like 2FA, file attachments
  • Families ($40/year): For up to 6 users with unlimited sharing

Business:

  • Teams ($4/user/month): For growing teams
  • Enterprise ($6/user/month): Advanced features for larger organizations

With its focus on security, ease of use, and transparent open source model, Bitwarden is a top choice for securely managing passwords and sensitive data across devices.

Open source password manager focused on security, collaboration and privacy for organizations

Screenshot of Passbolt website

Passbolt 4.9 brings significant improvements to performance and search efficiency:

  • Enhanced search functionality for faster and more accurate results when looking up passwords and other sensitive data
  • Optimized database queries and caching to improve overall system responsiveness, especially for large organizations with many users and credentials
  • Improved indexing to speed up searches across large password repositories
  • New filtering options to quickly narrow down search results
  • Performance enhancements to the browser extension for smoother user experience

Key benefits:

  • Faster access to needed credentials, improving productivity
  • Reduced system load and resource usage
  • Better scalability for growing organizations
  • Improved user experience with snappier performance

Passbolt continues to focus on being a security-first, open source password manager built for team collaboration. It offers:

  • End-to-end encryption and user-owned encryption keys
  • Self-hosting option for full control over data
  • Granular sharing and access controls
  • Audit logs and advanced security features
  • Browser extensions and mobile apps for easy access
  • API and CLI for developer workflows and automation
  • 100% open source code for transparency and auditability

As an EU-based company, Passbolt also emphasizes privacy compliance and data protection.

A peer-to-peer encrypted filesystem for secure file storage, sharing, and collaboration with end-to-end encryption and user-controlled data.

Screenshot of Peergos website

Peergos is a revolutionary platform that puts you in control of your digital life. Built on peer-to-peer technology and end-to-end encryption, Peergos offers a secure and private alternative to traditional cloud storage services.

Key benefits of Peergos include:

  • Complete privacy: All your files are encrypted before leaving your device, ensuring that only you and those you choose can access your data.
  • Decentralized architecture: Your files are distributed across the network, eliminating single points of failure and reducing the risk of data loss.
  • Seamless file sharing: Share files and folders with friends, family, or colleagues while maintaining granular control over access permissions.
  • Versioning and backup: Automatically keep track of file changes and easily restore previous versions when needed.
  • Open-source transparency: The entire Peergos codebase is open-source, allowing for community audits and contributions.
  • Cross-platform compatibility: Access your files from any device with a web browser or dedicated apps for desktop and mobile.
  • No file size limits: Upload and store files of any size without artificial restrictions.
  • Offline access: Work on your files even when you're not connected to the internet.

With Peergos, you can store, share, and collaborate on your files with peace of mind, knowing that your data remains under your control and protected from prying eyes. Experience the future of secure, decentralized file storage today.

Open-source password manager with end-to-end encryption for passwords, credit cards, notes, and documents. Cross-platform sync with secure sharing capabilities.

Screenshot of Padloc website

Padloc is a comprehensive security solution that goes beyond traditional password management. This open-source platform provides end-to-end encryption for all your sensitive data, ensuring complete privacy and security.

Key Features:

  • Multi-format storage - Securely store passwords, credit cards, notes, documents, and license keys
  • Cross-platform compatibility - Available on Windows, MacOS, iOS, Android, and major browsers
  • Cloud synchronization - Access your encrypted data anywhere, anytime
  • Secure sharing - Share sensitive information with family, friends, or colleagues safely
  • Open-source transparency - Fully auditable code developed under open-source license

Security & Trust: Padloc has been independently audited by three different security expert groups, providing additional assurance of its reliability. The end-to-end encryption means that even Padloc cannot access your data - only you hold the keys.

Perfect for personal use, families, teams, and businesses looking for a trustworthy solution to manage and share sensitive information securely across all devices.

Open-source password manager with peer-to-peer syncing, local storage, and end-to-end encryption. No cloud servers, complete privacy control across devices.

Screenshot of PearPass website

Complete control over your passwords with zero cloud dependency. PearPass is an open-source password manager that stores credentials exclusively on your devices, eliminating server vulnerabilities and maximizing privacy.

Key benefits include:

  • Local-first storage - Your passwords never leave your control or touch external servers
  • Peer-to-peer syncing - Seamlessly sync across devices without compromising privacy
  • Robust encryption - End-to-end encryption using Libsodium cryptographic primitives
  • Security audited - Independently reviewed by Secfault Security for cryptographic integrity
  • Built-in password generator - Create complex, secure passwords instantly
  • Lightweight design - Easy installation and intuitive interface for effortless password management

Perfect for privacy-conscious users who want enterprise-grade security without surrendering data control. The open-source architecture ensures transparency and customization while maintaining the highest security standards through proven cryptographic methods.

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