What are some alternatives?
When comparing Adestra and inBOX25, you can also consider the following products
MailChimp - MailChimp is the best way to design, send, and share email newsletters.
SharpSpring - Simple Marketing Automation for Agencies and SMBs
Emma - Emma is an email marketing platform that helps over 15,000 brands plan, design, and optimize targeted emails.
Clearbit - Clearbit provides Business Intelligence APIs
Campaign Monitor - Email marketing software built for designers and their clients to run successful email campaigns.
ClickDimensions - ClickDimensions is a marketing automation for Microsoft Dynamics CRM.