Maya R.
Head of Ops, 80-person SaaS
“We migrated in 11 days. Onboarding paid for itself by month 2.”
G2
✉️ Email marketingUpdated 2026-04-22Free tier
Klaviyo
The data-driven email & SMS platform for e-commerce.
If you sell online, Klaviyo is the default answer. The Shopify integration is unmatched, the predictive metrics (CLV, churn risk, next purchase date) are actionable, and the SMS product is integrated rather than bolted on.
Pros, Cons & Best for
Pros
- Best e-commerce integrations
- Predictive analytics
- Email + SMS unified
- Strong deliverability
Cons
- Pricing scales with profile count
- Overkill for non-e-comm
- B2B features are thin
Best for
- Shopify/BigCommerce brands
- DTC
- Subscription commerce
Key features
- ✦Predictive CLV
- ✦Flows builder
- ✦Segmentation
- 🗂️Reviews
- 💬SMS marketing
Verdict Pulse
The live voice of Klaviyo buyers, distilled by AI.
Real sentiment from G2, Reddit, Trustpilot, LinkedIn — synthesised every 7 days.
Verdict Score
78
/ 100
Refreshed weekly · Mon, 24 May
Sentiment trajectory · 24 months
Click any peak to inspect what happened
Pricing
54
1,247 mentions
Support
78
982 mentions
Onboarding
72
814 mentions
Integrations
86
1,402 mentions
Performance
81
691 mentions
Updates
68
523 mentions
Voice of the buyer
Quote cards designed to be screenshotted.
Sample data — connect a product to see live sentiment.
Strategic comparisons
See how Klaviyo stacks up against the closest competitors.
Smarter alternatives
Verified alternatives to Klaviyo.
Frequently asked
Is Klaviyo worth the cost for small stores?
Yes — most Shopify stores recover the cost within the first abandoned-cart flow. The free tier covers stores under 250 contacts.
Try Klaviyo today
Start on the free tier — no credit card required.