Best Customer.io alternatives in 2026
5 alternatives to Customer.io, compared by pricing model and target audience.
| # | Tool | Pricing | Starts at | Best for | Platforms | Votes |
|---|---|---|---|---|---|---|
| 1 | Loops Email for SaaS: marketing and transactional in one | Freemium | $49/mo | Small businesses, Developers | web | 0 |
| 2 | Insider AI-native customer experience and marketing platform | Paid | — | Enterprise | web | 0 |
| 3 | Netmera Istanbul-built customer engagement and CDP for mobile-first brands | Paid | — | Enterprise, E-commerce | web | 0 |
| 4 | D·engage Customer data and omnichannel messaging platform with on-prem option | Paid | — | Enterprise, E-commerce | web | 0 |
| 5 | Klaviyo Email, SMS and customer data platform built for ecommerce brands | Freemium | $20/mo | E-commerce, Small businesses, Agencies | web, ios, android | 0 |
Best Customer.io alternatives
1.Loops
▲ 0Email for SaaS: marketing and transactional in one
Freemium · $49Small businessesDevelopers3.Netmera
▲ 0Istanbul-built customer engagement and CDP for mobile-first brands
PaidEnterpriseE-commerce4.D·engage
▲ 0Customer data and omnichannel messaging platform with on-prem option
PaidEnterpriseE-commerce5.Klaviyo
▲ 0Email, SMS and customer data platform built for ecommerce brands
Freemium · $20E-commerceSmall businesses