InboxPro offers Free Trial, but Shortwave does not.
Shortwave is designed for Large Enterprises, Medium Business and Small Business.
InboxPro is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Shortwave Starts at $9/User/Month whereas for InboxPro Starts at $7.49/User/Month when Billed Yearly.
Some top alternatives to Shortwave includes eGain Mail, Qualified, SmartReach.io, Mailshouts, Our Shared Inbox, Workvivo, InboxPro, Meco Web Reader, Superhuman, Zoho SalesInbox, Gmail and Loop Email.
Some top alternatives to InboxPro includes GMass, AutoPitch, SmartWriter, Mixmax, Ghostwrite, Qualified, SmartReach.io, Workvivo, Sigmail, IFTTT and Consider.
