Best Email Marketing Software for Agencies (2026)

We ranked the top 1 email marketing software tools for agencies, weighing pricing, features and verified user ratings.

Top picks reviewed

#1

ActiveCampaign

4.5

Email plus powerful marketing automation.

Pros

  • Best-in-class automation
  • Good deliverability
  • Built-in CRM

Cons

  • Learning curve
  • No free plan
Try ActiveCampaign →