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Mailfence vs Roundcube

Professional comparison and analysis to help you choose the right software solution for your needs.

Mailfence icon
Mailfence
Roundcube icon
Roundcube

Mailfence vs Roundcube: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Mailfence Roundcube
Sugggest Score — —
Category Security & Privacy Online Services
Pricing Open Source Open Source

Product Overview

Mailfence
Mailfence

Description: Mailfence is a secure, private email service based in Belgium. It offers end-to-end encryption, digital signatures, contacts management, calendar, online document editing, and more. Mailfence aims to provide privacy and security without sacrificing usability.

Type: software

Pricing: Open Source

Roundcube
Roundcube

Description: Roundcube is an open-source webmail client written in PHP. It is designed to work with IMAP and SMTP servers to provide a full-featured web-based email client. It has support for features like rich text messages, spell check, tagging, filters, keyboard shortcuts and skins.

Type: software

Pricing: Open Source

Key Features Comparison

Mailfence
Mailfence Features
  • End-to-end encryption
  • Digital signatures
  • Contacts management
  • Calendar
  • Online document editing
Roundcube
Roundcube Features
  • Webmail client
  • Works with IMAP/SMTP
  • Rich text editor
  • Spell check
  • Message tagging
  • Filters
  • Keyboard shortcuts
  • Skins/themes

Pros & Cons Analysis

Mailfence
Mailfence
Pros
  • Strong security and privacy features
  • Based in Belgium which has strong privacy laws
  • Usable interface and features
Cons
  • Smaller user base than more mainstream options
  • Fewer features than some competitors
Roundcube
Roundcube
Pros
  • Open source
  • Feature rich
  • Good IMAP/SMTP support
  • Extendable with plugins
  • Multi-language support
Cons
  • Can be resource intensive
  • Setup can be complex
  • Limited native mobile support

Pricing Comparison

Mailfence
Mailfence
  • Open Source
Roundcube
Roundcube
  • Open Source

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Learn More About Each Product

Mailfence
Mailfence
Reviews, pricing & alternatives →
Roundcube
Roundcube
Reviews, pricing & alternatives →

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