Email Marketing & Newsletters
Customer.io
Customer.io is a messaging platform for sending behavioral emails, push notifications, and SMS to engage and retain your customers.
Try Customer.io Paid
- $100/mo
- entry paid plan (Essentials), billed monthlyVendor pricing page, read Aug 12, 2026
Pricing (read Aug 12, 2026)
- Entry paid plan
- Essentials: $100/mo billed monthly (includes 5k profiles)
- Free tier
- No
- Billed per
- mixed
Vendor pricing page · Compare against all tools in the pricing index
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