Groupmail offers Free Trial, but Blocks does not.
Blocks is designed for Large Enterprises, Medium Business and Small Business.
Groupmail is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Blocks begins at $16/Month when Billed Yearly, while pricing details for Groupmail are unavailable.
Some top alternatives to Blocks includes Campaigner, Moosend, SMTP, Omnisend, Zoho Campaigns, Constant Contact, Campaign Monitor, GetResponse, Stripo.email, Groupmail, SendFox, BEE, Speedy Newsletter, SpeedyNewsletter, Emaily and Mail Studio.
Some top alternatives to Groupmail includes Campaigner, Moosend and SMTP.