Hiri offers Free Trial, but Newton Mail does not.
Hiri is designed for Large Enterprises, Medium Business and Small Business.
Newton Mail is designed for Individuals, Freelancers, Medium Business and Small Business.
The starting price of Hiri begins at $39/Year, while pricing details for Newton Mail are unavailable.
Some top alternatives to Hiri includes Dynamic Flows, BlueMind, Zimbra Cloud, Microsoft 365, Qualified, Workvivo, Microsoft Exchange Server, OfficeFiles, BlackBerry Work, Amazon WorkMail, PoliteMail and Outlook.
Some top alternatives to Newton Mail includes Crono, Qualified, Workvivo, Inbox Narrator, InboxPro, Superhuman, Spokn, Zoho SalesInbox, Mailman and Consider.
