Alternatives to Customer.io

7 alternatives to Customer.io in Marketing & Advertising. Ones the founder approved come first; the rest are listings in the same category.

• Sendy

  Send Newsletters Without SaaS Lock-In

  • Same category
  • Established

  Compare Customer.io with Sendy

• Mailcoach

  Powerful email marketing tools to effortlessly grow, connect and convert

  • Same category
  • Belgium

  Compare Customer.io with Mailcoach

• Plunk

  Open-source email platform for transactional, marketing, and automation

  • Same category
  • EU

  Compare Customer.io with Plunk

• Formbricks

  The Open Source Experience Management Platform

  • Same category
  • Germany

  Compare Customer.io with Formbricks

• Ontraport

  All-in-one CRM & marketing automation for small business

  • Same category
  • Established
  • United States

  Compare Customer.io with Ontraport

• Brevo

  All-in-one AI-powered customer engagement platform for email, SMS, WhatsApp, CRM and automation

  • Same category
  • Established

  Compare Customer.io with Brevo

• Moosend

  The Easiest Email Marketing Platform

  • Same category

  Compare Customer.io with Moosend