Mailspring vs OpenProject : Which is Better?

Mailspring

Mailspring is a multi-platform email client.

License: Freemium

Categories: Office & Productivity OS & Utilities

Apps available for Mac Windows Linux Arch Linux Fedora

OpenProject is a web-based project management system for location-independent team collaboration. Developed by OpenProject GmbH

License: Open Source

Categories: Business & Commerce Development Office & Productivity

Apps available for Mac OS X Windows Linux Online Self-Hosted

Feature	Mailspring	OpenProject
Ad-free
Auto update
Beauty and fluid interface
Built-in themes
Customizable
Drag n drop
Electron based
Email Analytics
Email tracking
Extensible by Plugins/Extensions
Support for IMAP
Linux
Multi-platform support
Multiple Account support
Night mode/Dark Theme
Notifications
Sidebar
Snooze mail
Theme Customization
Support for Themes
Threaded Conversations
Unified inbox
User friendly
Gantt-charts
Agile boards
Computer-aided manufacturing (CAM)
Cost Calculator
Cost estimate
Kanban boards
Project Tracking
Reporting
Splitting costs
Task Management
Timeline
Wiki
Work Item Tracking
Team Collaboration
Custom templates
Checklists
Content Filtering
MarkDown support
Database
Visual bookmarks
Recurring tasks
Dependency Tracking
gmail.
Support for Kanban Boards
Bug reporting
Real time collaboration
Built-in File Manager
Employee Time Tracking
Subtasks
Hierarchical structure
Calendar integration
CalDAV
Exchange
Built-in RSS reader
Clean design
Sync across Devices
Content Templates
File sharing
Apps that Sync with Google Calendar