Is Customer.io good?
Customer.io costs from $100/mo. Nobody has reviewed it here yet, so this page is about what it costs and what it does, not how well it does it.
Based on pricing read from Customer.io's own page on 2026-08-28, and what the product says it does. No reviews yet, so no score.
When Customer.io is worth it
Product-led SaaS sending behavior-triggered campaigns. There is no free tier and no trial.
- Powerful event/behavior-based segmentation, not just static lists
- 12 months free for qualifying early-stage startups
- Handles email, push, SMS and in-app messaging
When it isn't
No free tier, entry plan starts at $100/month
- Requires sending real product event data
- Premium tier jumps steeply to ~$1,000/month
Common questions about Customer.io
Is Customer.io good?
Customer.io costs from $100/mo. Nobody has reviewed it here yet, so this page is about what it costs and what it does, not how well it does it. Based on pricing read from Customer.io's own page on 2026-08-28, and what the product says it does. No reviews yet, so no score.
How much does Customer.io cost?
From $100/mo. There are 3 tiers: Essentials at $100 a month, Premium at $1000 a month, Enterprise. Checked on 2026-08-28.
Does Customer.io have a free plan?
No. There is no free tier and no trial listed, so you pay from the start.
What is wrong with Customer.io?
No free tier, entry plan starts at $100/month Requires sending real product event data Premium tier jumps steeply to ~$1,000/month
Has Customer.io raised its prices?
Not since 2026-08-27, which is when we started keeping a dated record of it. From $100/mo today, the same as it was then.
What to use instead of Customer.io
Everything else in email marketing, on the same terms: live pricing, honest cons, open to reviews.
Pricing on this page was read from Customer.io's own site on 2026-08-28. How we make money.