Neither Warmbox nor Workbooks GatorMail offers a free trial.
Warmbox is designed for Individuals, Medium Business and Small Business.
Workbooks GatorMail is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Warmbox begins at $15/Month when Billed Yearly, while pricing details for Workbooks GatorMail are unavailable.
Some top alternatives to Warmbox includes MyBizMailer, QuickMail, Yesware, Instantly, Qualified, Workvivo, InboxPro, Warmer.ai, Workbooks GatorMail, Woodpecker.co and IFTTT.
Some top alternatives to Workbooks GatorMail includes Campaigner, Moosend, SMTP, Omnisend, Constant Contact, Campaign Monitor, GetResponse, Emma, SmartMailer, StreamSend, EmailBooster, Inbox Mailers, Elite Campaign and SendFox.