Scale your startup marketing
We're passionate about supporting startups because not too long ago, we were one. Eligible startups can get up to 12 months in our Startup Program. Scale your startup marketing strategy with Customer.io.

Loved by thousands of startups
Startup program requirements
To be eligible for Customer.io’s startup program, all businesses must meet the following qualifications:
Funding
Your business has raised less than $10 million in total funding.
Contact lists
They must be obtained through standard methods, not purchased.
Service
Your business is currently not and has never been a customer of Customer.io.
Plans and pricing
Join hundreds of startups that use Customer.io for their customer engagement needs.
Startup includes all Essentials features with additional user profiles
Apply for StartupApply for StartupBilled monthly
Limited support
Send emails, SMS, push notifications

Empower your startups with Customer.io
Join 150+ accelerators, venture firms, and founder communities that give their startups a growth advantage: complimentary access to Customer.io.
Our Startup Partner Program enables your portfolio companies to launch and scale with the same engagement tools trusted by thousands of startups worldwide.
Some of our startup partners include:
- Y Combinator
- Techstars
- Segment
- Secret
- Mercury
- GAN
- F6S
- Seedcamp
- Tech for Black Founders
- Tiny Seed
- TechCrunch
- and more
Startup marketing strategies
Explore use cases and best practices to drive product-led growth.
Frequently asked questions
Based on your application eligibility, you may qualify for up to 12 months in our Startup Program. Please note that the duration granted is subject to our review and approval, ensuring it aligns with program requirements.
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