Buttercup vs Strongbox

Buttercup — Buttercup is an open source, self-hosted password manager that allows users to store passwords and other sensitive information securely. It has desktop, mobile and browser extension clients available.

Strongbox — Strongbox is a cross-platform password manager that helps you securely store and manage passwords, credit card data, and other sensitive information. It has a modern user interface, supports convenien

Buttercup offers Secure password storage, AES-256 encryption, Totp 2FA support, Biometric authentication, Cloud storage sync, while Strongbox provides Cross-platform support (Windows, macOS, Linux, iOS, Android), Modern and intuitive user interface, Secure password generator, Auto-fill for logins in browsers and apps, Encrypted password database with AES-256 and Argon2.

Buttercup stands out for Open source, Self-hosted option, Strong encryption; Strongbox is known for Very secure encryption and key derivation, Easy to use with clean UI, Good platform support.

Feature	Buttercup	Strongbox
Overall Score	N/A	N/A
Primary Category	Security & Privacy	Security & Privacy
Pricing	Open Source	N/A

Product Overview

Buttercup

Description: Buttercup is an open source, self-hosted password manager that allows users to store passwords and other sensitive information securely. It has desktop, mobile and browser extension clients available.

Strongbox

Description: Strongbox is a cross-platform password manager that helps you securely store and manage passwords, credit card data, and other sensitive information. It has a modern user interface, supports convenient auto-fill in browsers and apps, and provides strong encryption to protect your data.

Key Features Comparison

Buttercup Features

• Secure password storage
• AES-256 encryption
• Totp 2FA support
• Biometric authentication
• Cloud storage sync
• Browser extensions
• Desktop and mobile apps

Strongbox Features

• Cross-platform support (Windows, macOS, Linux, iOS, Android)
• Modern and intuitive user interface
• Secure password generator
• Auto-fill for logins in browsers and apps
• Encrypted password database with AES-256 and Argon2
• Biometric authentication support (Face ID, Touch ID, Windows Hello)
• Cloud sync via Dropbox, OneDrive, Google Drive, WebDAV
• Browser extension for capturing new logins
• Custom fields for storing secure notes, credit cards, etc.
• Import from other password managers

Pros & Cons Analysis

Buttercup

Pros

• Open source
• Self-hosted option
• Strong encryption
• Multi-platform support
• Active development

Cons

• Limited adoption
• No enterprise features
• Setup can be complex for non-technical users

Strongbox

Pros

• Very secure encryption and key derivation
• Easy to use with clean UI
• Good platform support
• Solid auto-fill functionality
• Affordable one-time purchase

Cons

• Lacks some advanced features like shared folders
• iOS version is read-only
• No official Linux app
• Must pay again for major version updates

Pricing Comparison

Buttercup

• Open Source

Strongbox

• Not listed