K
Klaviyo
klaviyo.com · Klaviyo: AI Email Marketing & B2C CRM · scored Dec 2025Klaviyo tops CX platforms, support response stays slow
Best forEcommerce brands on Shopify wanting data-driven, personalized email and SMS marketing.
AI-powered B2C CRM combining email, SMS, and predictive analytics like churn risk and CLV.
Free vs paid
Free plan
$0- 250 contacts
- 500 emails/month
Paid from
$20/mo- Unlimited flows
- Predictive analytics
Source: agencyjr.com
Upside
- 350+ integrations, deep Shopify sync
- Built-in churn and CLV predictions
- Unified email, SMS, and push marketing
Catch
- No phone support on standard plans
- Steep learning curve for flows
- Costs rise fast with more contacts
Editor's takeKlaviyo served more than 183,000 customers as of September 2025, with 32% year-over-year revenue growth. Predictive analytics like churn risk and lifetime value are built in, and the free plan covers 250 contacts. Support runs through email and live chat only, and users report slow response times.
Is Klaviyo free?
Yes, up to 250 contacts. Paid plans start around $20 per month and scale with active profiles and email volume, which can rise quickly for larger lists.
Does Klaviyo offer phone support?
No. Standard plans get email and live chat support only. Users report response times can be slow, which is a common complaint in reviews.
The evidence: 6 criteria, 3 penalties (−0.15 points)
Score adjustments−0.15 points in total










