Inbox by Gmail is described as 'Built on everything that we've learned from Gmail, Inbox is a fresh start that goes beyond email to help you get back to what matters' and is a well-known app in the Office & Productivity category. There are more than 25 alternatives to Inbox by Gmail for a variety of platforms, including iPhone, Mac, Android, iPad and Android Tablet. The best alternative is Microsoft Office Outlook. It's not free, so if you're looking for a free alternative, you could try Mailspring or Spark. Other great apps like Inbox by Gmail are Apple Mail (Free), Zoho Mail (Freemium), Claws Mail (Free, Open Source) and Postbox (Paid).
Speaking Email iPhone app speaks your emails out loud, making it possible to keep your eyes on the road while you listen. Simple gestures designed for use while driving give you the ability to skip, pause, archive, star or even reply on the go.
Turing Email is an email client that you can use with your existing email accounts that is packed with innovative features packaged into a beautiful design. Turing is the premium email for sales professionals.
Notion improves your email communications with artificial intelligence that learns from your behavior and highlights your most important emails, keeping the rest neatly grouped together for a tidy inbox.
EmailTray is a smart email client and an email notifier for POP3 and IMAP email accounts, including Gmail, Hotmail, Yahoo mail and AOL. EmailTray intelligently ranks messages, prioritizes them into 4 Inboxes and alerts you only to the most important.
ProfiMail is a powerful email client for mobile phones. It allows you to read your mail on the go, and send text with attachments directly from your phone. Send photos, recorded sound or simply text messages to friends, from anywhere.
Mailable is the better email app. Designed for mobile. Designed for you. It helps you connect all of your email accounts and contacts in one place. Works with all your accounts... You can still run your other e-mail apps while using or evaluating Mailable.
Mailroom provides seamless integration between Gmails world class mobile web app and familiar iPhone conventions, along with progressive web interface enhancements for features Google left out, giving you access to your local iPhone Address Book, attachment viewing, managed...
mBox Mail is a fast, full-featured Hotmail client for iOS devices. It offers full access and control of your Windows Live Hotmail, from folder management to Windows Live Contacts - all with a slick user interface, great performance, and unparalleled ease of use.