Customer.io Pricing (2026)

It's a hybrid setup that blends a base subscription with usage-driven costs tied to data volume and contacts — the sticker prices ($100 for Essentials, $1,000 for Premium) are really just the entry point, and your actual bill scales with how many people you're messaging and how much data you're pushing through the platform.

From $100/mo 3 plans hybrid Best Customer.io alternatives → Customer.io's competitors →
Essentials
$100/mo
Premium
$1000/mo
Enterprise
Contact Sales
Verified Aug 04, 2026 Official pricing page
Screenshot of Customer.io's pricing page showing its plans and prices
Their pricing page, captured Aug 04, 2026

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Essentials

$100/mo
  • 5k profiles (people + objects)
  • AI Agent with core execution skills
  • 1 million emails per month
  • 2 object types
  • Visual workflow builder
  • LLM actions with 100K credit sample
  • Email and community support
  • Basic data integrations

Premium

$1000/mo
  • Custom profile volume & pricing
  • Custom email volume & pricing
  • 10 object types
  • Elevated Agent limits + custom skills
  • Daily Routines (scheduled tasks)
  • Premium chat & email support
  • 90-day onboarding support
  • HIPAA Compliance*
  • Premium data integrations

Enterprise

Contact Sales
  • Our best pricing on profile & email volume
  • Custom Agent limits + execution skills
  • Priority technical support
  • Migration support*
  • Dedicated Customer Success Manager*
  • Dedicated hardware
  • Audit logging & data governance
  • Dedicated Technical Implementation Specialist*
  • Shared Slack channel*

Does Customer.io have a free plan?

No. Customer.io lists no free plan or trial on its pricing page. Paid plans start at $100/mo.

Want free? Klaviyo, Bitly, and OneSignal have free plans: see all Customer.io alternatives →

AI Pricing Analysis

Pricing Model

It's a hybrid setup that blends a base subscription with usage-driven costs tied to data volume and contacts — the sticker prices ($100 for Essentials, $1,000 for Premium) are really just the entry point, and your actual bill scales with how many people you're messaging and how much data you're pushing through the platform.

Tier Strategy

Essentials is built for small teams or early-stage startups running basic email/SMS campaigns, while Premium targets scaling companies that need advanced segmentation, journey complexity, and higher sending volume. The upgrade trigger usually hits when a team needs features that live behind that asterisk (*) — the extra-cost add-ons — or when their contact/data volume outgrows what Essentials realistically supports.

Competitive Positioning

Customer.io sits in the mid-to-premium tier of the marketing automation space — pricier than bare-bones ESPs like Mailchimp but cheaper and more flexible than enterprise suites like Braze or Iterable at scale. They're clearly chasing product-led growth teams and startups (hence the 12-month free Startup Program) who'll grow into Premium as they mature.

Growth Lever

The real paywall is around advanced personalization, journey orchestration, and data/API limits — features marked with * on Premium/Enterprise cost extra on top of the base fee, which nudges bigger customers into custom Enterprise deals. Growth is driven less by seats and more by data volume, contact count, and how sophisticated your automation needs become.

Want the strategist's read on the live page? Read the AI teardown of Customer.io's pricing page →

Customer.io Pricing FAQ

How much does Customer.io cost?
Paid plans start at $100/mo, going up to $1000/mo for larger teams. There's also an Enterprise tier with custom pricing.
Is there a free plan?
No free plan. You'll need to commit to a paid plan to get started.
Can I try it before paying?
Not at the moment. There's no free trial or free plan listed on their pricing page.
How does the pricing work?
It's a hybrid setup that blends a base subscription with usage-driven costs tied to data volume and contacts — the sticker prices ($100 for Essentials, $1,000 for Premium) are really just the entry point, and your actual bill scales with how many people you're messaging and how much data you're pushing through the platform.
Which plan makes sense for me?
Essentials is built for small teams or early-stage startups running basic email/SMS campaigns, while Premium targets scaling companies that need advanced segmentation, journey complexity, and higher sending volume. The upgrade trigger usually hits when a team needs features that live behind that asterisk (*) — the extra-cost add-ons — or when their contact/data volume outgrows what Essentials realistically supports.

More Marketing Automation pricing

All Marketing Automation pricing →

Comparing Customer.io to something specific? Try Customer.io vs ActiveCampaign, Customer.io vs Klaviyo, or Customer.io vs Attentive. Or see the best Customer.io alternatives, ranked.

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