
Sender has been building a reputation as an affordable email marketing platform since 2012, and today it counts more than 180,000 businesses in its user base. The platform handles newsletters, automation workflows, transactional emails, and SMS under one roof, whereas many competitors split those features across multiple pricing tiers or reserve them for higher-cost plans.
We've been reviewing email marketing software at TechRadar Pro for over a decade, covering platforms from Mailchimp and Brevo to ActiveCampaign and Omnisend year after year. This Sender review is based on hands-on testing across the platform's automation, template, and form-building tools, cross-referenced against official documentation and verified user reviews.