Neither Blocks nor SendFox offers a free trial.
Blocks is designed for Large Enterprises, Medium Business and Small Business.
SendFox is designed for Medium Business and Small Business.
The starting price of Blocks begins at $16/Month when Billed Yearly, while pricing details for SendFox 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 SendFox includes Campaigner, Moosend and SMTP.
