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No. 119 of 189 ·Email Marketing Software

Customer.io

Web · Android · iPhone · paid plans from $100/mo

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Freedom report

Two barsScore 5.0

  • Free tierNo free tier on record
  • Open codeNo open-source code on record
  • Runs widely3 of 6 device platforms
  • DocumentedPlans, terms and facts published

Customer.io is ranked #119 of 189 in email marketing software on Freedom251, made by Customer.io (Beaverton, Oregon, United States). It runs on Web, iOS, Android. There is no free plan. Paid plans start at $100/mo.

Customer.io plans and pricing

All plans
Essentials $100/mo billed monthly 5,000 profiles · 1 million emails per month · 2 object types · 2 workspaces customer.io · 20 Sept 2026
Premium $1,000/mo billed yearly 10 object types · Unlimited workspaces · Custom profiles · Custom email volume customer.io · 20 Sept 2026
Enterprise Not published Unlimited workspaces · Custom profile volume · Custom email volume · Custom AI Agent limits customer.io · 20 Sept 2026

Compared on email marketing software

Free plan
No
Paid from
$100/mo

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