K
Customer Data Platform
Klaviyo
Klaviyo is a B2C CRM platform for customer data, email, SMS, mobile push, WhatsApp, analytics, service and AI-assisted marketing automation.
$0 / monthTechZella Directory
Best Customer Data Platform Software in 2026
List of Customer Data Platform Software | Last updated: September 12, 2026
Quick comparison
Best Customer Data Platform Software
| # | Software / Tool | Best For | TechZella Score | User Rating | Pricing |
|---|---|---|---|---|---|
| 1 | Customer.io | Customer.io is a web-based customer engagement platform for event-driven journeys, audience segmentation,… | 8.4/10 | — | $0 / $100 |
| 2 | Klaviyo | Klaviyo is a B2C CRM platform for customer data, email, SMS, mobile… | 8.4/10 | — | $0 / Variable |
| 3 | Ortto | Ortto combines customer data, marketing automation, analytics, and support tools for personalized… | 8.4/10 | — | $0 / $199 |
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Best Customer Data Platform Software in 2026
O
Conversational Marketing
Ortto
Ortto combines customer data, marketing automation, analytics, and support tools for personalized lifecycle campaigns across email, SMS, push, and chat.
$0 / 14 days
C
Customer Data Platform
Customer.io
Customer.io is a web-based customer engagement platform for event-driven journeys, audience segmentation, and personalized email, push, SMS, in-app, Slack, and webhook messaging.
$0 / trial