Neither Gmail nor Factorial offers a free trial.
Gmail is designed for Large Enterprises, Medium Business and Small Business.
Factorial is designed for Medium Business and Small Business.
The starting price of Factorial begins at $5.75/User/Month when Billed Yearly, while pricing details for Gmail are unavailable.
Some top alternatives to Gmail includes Campaigner, Moosend, SMTP, Omnisend, Constant Contact, MailChimp, Campaign Monitor, GetResponse, Mailjet, weMail, StreamSend, Groupmail, Inbox Mailers, SALESmanago Email Marketing, SendFox and Emaily.
Some top alternatives to Factorial includes BambooHR, Workable, GoCo, Paychex Flex, Remote.com and Rippling.