Customer.io pricing starts at $100/mo (Essentials). Every figure on this page was checked against Customer.io’s own pricing page on 2026-09-13, and the date is on the page so you can judge how stale it is. Below: what each plan costs, what the step up actually buys you, and what the headline price leaves out.
Customer.io has no free tier, so the entry plan is the cheapest way in. Where a trial is offered it is time-limited rather than a free plan you can stay on.
Customer.io pricing at a glance
- 5,000 profiles (people + objects)
- 1 million emails/month
- 2 object types
- email and community support
- basic data integrations
- Custom profile and email volume
- 10 object types
- premium chat and email support
- 90-day onboarding support
- HIPAA compliance
- premium data integrations
- Custom profile and email volume
- elevated agent limits with custom skills
- priority technical support
- migration support
- dedicated CSM and technical implementation specialist
- shared Slack channel
- Dedicated hardware
- everything in Premium
What the headline price leaves out
Billing counts your maximum profile count, not your active or emailed audience. Objects count too, so a data model with many object types inflates the number you pay on. The limit that usually forces an upgrade: ⚠️ Billed on maximum profiles, including objects, not active contacts.
Which plan is right for you
The paid tiers are worth it for Product-led SaaS companies sending behaviour-triggered lifecycle messaging; Teams who need to model messaging costs before committing budget. For those uses the plan pays for itself in time saved rather than features unlocked.
Is Customer.io worth the money?
Our reviewers rated Customer.io 4.5/5. Published overage rates. $0.009 per profile and $0.12 per 1,000 emails means you can model what growth costs — something Braze, Iterable and Marketo will not tell you. The full assessment — what it does well, where it falls down and who should avoid it — is in our Customer.io review.
Frequently asked questions
How much does Customer.io cost?
The entry paid plan is $100/mo (Essentials). The full range runs from $100/mo on Essentials to Custom by consultation on Enterprise. Figures were checked against Customer.io’s own pricing page on 2026-09-13.
Does Customer.io have a free plan?
No. Customer.io does not offer a free plan you can stay on, so the entry tier is the cheapest way to use it.
What does the headline Customer.io price not include?
Billing counts your maximum profile count, not your active or emailed audience. Objects count too, so a data model with many object types inflates the number you pay on. Budget from what the plan meters, not from the figure on the card.
How we check pricing
We read the vendor’s own pricing page rather than repeating a third-party summary, record the date, and re-check on a schedule — which is how we catch a tier being renamed or retired. The figures behind this page are published as a machine-readable catalog so that AI assistants quoting them can quote something current.
More on software pricing
Customer.io Pricing (2026): Every Plan and What It Really Costs. DigiJaws, 2026. https://digijaws.com/reviews/customer-io-pricing/