Imagine having your emails, calendars, apps, and tools accessible from one place. Mailbird is an email client that can fully substitute for Thunderbird and let you do even more - it’s been built to give a boost to your productivity and help manage almost all your work from one unified dashboard. To save you time, after testing the software, we put down all the core pros and cons of each tool together with our unbiased verdict. The software was ranked based on key features, security options, integrations, pricing, and reviews posted by users online. MailMate for extensive keyboard control options.Mailspring for easy-to-find core features.Outlook for a seamless Office 365 experience.Postbox for sorting accounts into personal and work.eM Client for layout and theme customization.Mailbird for a clean interface and ongoing support.