Automatically Collect & Showcase Reviews with Klaviyo
Klaviyo unifies product review collection and display with multichannel marketing, customer data, and AI-powered automation for faster growth.
TL;DR
Quick SummaryKlaviyo is an AI-first CRM designed for B2C brands and ecommerce businesses to streamline marketing, unify customer data, and automate review collection and display. Its robust reviews feature helps brands harness customer feedback to build trust and optimize campaigns across channels.
What is klaviyo?
What It Does
Klaviyo streamlines marketing automation, analytics, customer service, and real-time review collection/display into a single, AI-driven CRM. It centralizes customer data, enables omnichannel outreach, and leverages reviews to inform engagement strategies.
Who It's For
B2C brands, ecommerce businesses, retailers, wellness providers, restaurant marketers, and enterprises seeking unified, AI-powered marketing and CRM.
Problem It Solves
Klaviyo solves the challenges of fragmented customer feedback, manual data siloing, and ineffective review collection by automating these processes and integrating them within holistic marketing workflows.
Value Proposition
Klaviyo delivers a unified AI-first platform that empowers brands to understand their customers, collect actionable reviews, and drive growth via personalized, data-backed campaigns.
Cross-Platform Review Analysis
Real ratings from 2,639 verified reviews across 4 independent platforms, synthesised into one transparent score.
AppRelauncher Score
Our proprietary composite rating
Average
Score Breakdown
G2
1,325 verified reviews
Capterra
524 verified reviews
GetApp
430 verified reviews
Trustpilot
360 verified reviews
Our Analysis
Klaviyo is a powerhouse for e-commerce email and SMS marketing, with best-in-class Shopify integration and predictive analytics that justify its premium positioning. However, the platform tells two very different stories depending on where you look.
On G2 and Capterra, daily users rate it 4.6/5 — praising its deep segmentation, automated flows, and real-time data sync. On Trustpilot, the score plummets to 1.9/5, driven almost entirely by frustration over the "active profiles" billing model introduced in February 2025, which charges for all stored contacts rather than just those you email.
Our verdict: Klaviyo is genuinely excellent software for mid-to-large e-commerce brands generating $10K+/month in email revenue, where the ROI clearly justifies the cost. But smaller stores or those with large inactive lists should carefully model their costs before committing — the billing structure can create unpleasant surprises.
What Users Love
- ✓Best-in-class Shopify integration with real-time two-way data sync
- ✓Predictive analytics (churn probability, lifetime value) for advanced segmentation
- ✓Powerful multi-channel automation (email, SMS, WhatsApp) with deep conditional logic
- ✓Rich A/B testing and attribution reporting
Areas for Improvement
- •Active-profiles billing charges for dormant contacts — can create unexpected cost spikes
- •Trustpilot score (1.9/5) reflects widespread billing frustration, especially among smaller users
- •Customer support is difficult to reach on lower-tier plans
- •Revenue attribution can diverge from Google Analytics and Shopify data
"Klaviyo makes it easy to collect and use reviews in marketing workflows."
Verified User
Marketing Agency
"Review collection and display directly syncs with our customer data, streamlining campaigns."
Verified User
Tech Company
Ratings are sourced from independent review platforms and verified as of the date shown. The AppRelauncher Score is calculated using our transparent methodology — a weighted composite of cross-platform ratings, review volume, rating consistency, pricing transparency, and feature completeness.
Who Uses klaviyo?
Discover if klaviyo is the right fit for your team, company, and industry.
Customer Profiles
- Ecommerce businesses seeking automated review collection
- B2C brands leveraging omnichannel customer engagement
- Retailers integrating analytics and customer data
- Enterprises with complex data needs
- Restaurants and wellness businesses growing their customer base
Company Sizes
- Small businesses (startup/ecommerce stores)
- Mid-sized brands
- Large enterprises
Industries
- Ecommerce
- Retail
- Restaurants
- Wellness
- Consumer brands
Common Use Cases
Automated Product Review Collection
Trigger review requests post-purchase and display them in onsite or campaign assets.
Omnichannel Review Display
Showcase collected reviews across email, SMS, WhatsApp, and website touchpoints.
Customer Feedback-Driven Campaigns
Leverage review data to personalize messaging and segment audiences based on sentiment.
What You Get with klaviyo
A comprehensive look at the features that make klaviyo stand out.
Reviews
Collect and display product reviews to inform campaigns and build trust.
→ Automates review gathering and leverages social proof to boost conversions.
Email Marketing
Send targeted, personalized email campaigns.
→ Increase engagement and showcase reviews within email sequences.
SMS & WhatsApp Marketing
Create and send personalized SMS and WhatsApp campaigns.
→ Reach customers on their preferred channels with review-focused messaging.
Segmentation
Create advanced audience segments for targeting.
→ Target customers based on review sentiment or engagement behavior.
Advanced Data Platform
Combine and centralize customer, product, and interaction data.
→ Unify all review and customer data for holistic insights.
Automated Flows
Automate marketing messages and customer journeys.
→ Send review requests and thank-yous automatically within the customer lifecycle.
Marketing Analytics
Analyze results of marketing campaigns.
→ Measure impact of reviews on growth and see what resonates with users.
Ready to experience these features?
Start Your Free TrialIntegrations & Ecosystem
Connect klaviyo with your favorite tools and workflows.
Popular Integrations
API Access
Connect with 350+ apps and platforms, including ecommerce, payments, and analytics via Klaviyo App Marketplace and public API.
Ecosystem
Klaviyo's app marketplace offers 350+ integrations encompassing ecommerce, analytics, and messaging solutions.
Why It Matters
Integrating Klaviyo with your ecommerce and analytics stack automates the review process and empowers omnichannel marketing leveraging unified customer feedback.
Customer Support
Support is available via email with a knowledge base and active community for self-service resources.
klaviyo Alternatives
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Popular Comparisons
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Frequently Asked Questions
Common questions about klaviyo answered.
Yes, Klaviyo enables you to collect and display product reviews that can be seamlessly incorporated into your marketing workflows and customer communications.
Is klaviyo Right for You?
Best For
Ecommerce stores, B2C brands, and retailers looking to automate review collection and display, unify customer data, and grow through AI-powered marketing.
Not Ideal For
Organizations seeking phone or live chat support, or those looking for on-premise CRM deployments.
Klaviyo stands out for B2C businesses that want to automate review workflows, personalize marketing, and easily integrate with ecommerce platforms. Its AI-driven approach and robust features help unify data and drive growth, though larger enterprises with unique requirements or phone/chat support needs should evaluate fit.
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