InboxUp

InboxUp is a specialized email marketing agency based in Romania, focused on helping eCommerce brands and online businesses grow through strategic email campaigns, automation flows and SMS marketing.

We work with brands across multiple industries: from fashion and beauty to home & deco and health, building email programs that generate consistent revenue and improve customer retention.

What we do:

• Email marketing strategy — We audit your current setup, define audience segments, and build a long-term roadmap aligned with your business goals.
• Campaign management — Full-service execution: copywriting, design, segmentation, scheduling, and performance reporting.
• Email automation — We build and optimize core flows: Welcome Series, Abandoned Cart, Post-Purchase, Win-Back, and Browse Abandonment.
• SMS marketing — Integrated SMS campaigns and automations that complement your email strategy and recover lost revenue.
• List management & deliverability — We keep your subscriber base healthy, clean, and properly segmented so your emails land in the inbox, not spam.
• Template design — Mobile-optimized, on-brand email templates built for conversion.

Platforms we work with: Klaviyo, Brevo, Mailchimp, Omnisend, theMarketer and others.

We've worked with 50+ brands, sending campaigns to over 2,000,000 contacts monthly. Our focus is always on measurable outcomes: revenue generated per email, conversion rate, and customer lifetime value, not just open rates.

If you're an eCommerce business looking to turn your email list into a reliable revenue channel, we'd love to talk.