Free AI from Customer.io
1 free offer from Customer.io in the aifree.dev catalog, 1 verified: what is free, the catch, card rules and limits.
1 of 1 verified · how we verify
Customer.io has one free offer in the aifree.dev catalog (startup program). It is verified by aifree.dev. It asks for a credit card. Aimed at startups.
Offers
Verified first
| Tool | What's free | Key limits | Card required? | Status |
|---|---|---|---|---|
| Startup program | Up to 12 months of Customer.io free · Up to 30,000 customer profiles; $0.007 per… | Card required | Verified · Oct 12, 2026 |
What's free from Customer.io
Customer.io Startup Program · Startup program
The Customer.io Startup Program gives eligible startups up to 12 months of Customer.io free with up to 30,000 customer profiles, for companies that have raised less than $10 million in total funding and have never been Customer.io customers.
The catch: A credit card is required for all Startup Program accounts; you are charged for profile overages or if you continue past the free term.
- Up to 12 months of Customer.io free
- Up to 30,000 customer profiles; $0.007 per additional profile
- Must have raised less than $10 million in total funding
- Must never have been a Customer.io customer
- Credit card required for all Startup Program accounts
- A 14-day trial starts immediately; program benefits begin after it ends
- Contact lists must be organically obtained, not purchased
Eligibility
- Credit card required.
- Needs an account sign-up.
- Startups that have raised less than $10 million in total funding and have never been Customer.io customers.
- Available worldwide.
- Raised less than $10 million in total funding.
- Currently not and has never been a Customer.io customer.
- Contact lists organically obtained, not purchased.
- Apply via the startup program application.
- Funding cap: Raised less than $10 million in total funding.
- New customer: Currently not and has never been a Customer.io customer.
Recent changes
All changes- · Verified: Customer.io Startup Program
- · Listed: Customer.io Startup Program
Customer.io FAQ
- Do I need a credit card for the free Customer.io offer?
- Yes. Customer.io Startup Program asks for a credit card.
Every section above is built from the offer data; the sitewide changelog lists all changes.