Klaviyo records 6,674,207 monthly visits with +6.1% month-over-month growth and Paid pricing. Phia records 0 monthly visits with — growth and Free pricing.
The AI-powered B2C CRM for email, SMS, and personalized marketing at scale
A Chrome extension that checks any fashion item against retail and secondhand prices in one click.
| Dimension / Metric | | |
|---|---|---|
| Official Domain | klaviyo.com | chromewebstore.google.com |
| Pricing Model | Paid | Free |
| Monthly Visits | 6.67M (6,674,207) | 0 (0) |
| MoM Traffic Delta | +384.25K (+6.1%) | 0 (—) |
| Primary Market & Share | 🇺🇸 United States (38.7%) | 🌐 Global (—) |
| Direct Visits / mo | 4.43M | 0 |
| User Rating | 4.6 | 4.4 |
| Supported Platforms | Website | Browser Extension |
The AI-powered B2C CRM for email, SMS, and personalized marketing at scale
Every contact, event, and channel feeds one profile so segmentation, personalization, and reporting stay consistent.
An agent that plans calendars, drafts campaigns, audits flows, and recommends next actions using your business context.
Build campaigns and automated flows across email, SMS, RCS, WhatsApp, push, and social from one interface.
Forecast lifetime value, churn risk, and expected next purchase date to target the right customers at the right time.
A Chrome extension that checks any fashion item against retail and secondhand prices in one click.
Click "Should I Buy This?" on any product page and Phia checks the item against real-time retail and secondhand listings without requiring a search of your own.
If the item you are viewing looks overpriced, Phia surfaces lower-priced options directly on the same page so you can compare without losing your place.
Access deals from 150+ resale platforms, including large marketplaces such as The RealReal, eBay and Poshmark, backed by a database of 250 million-plus secondhand items.
Save products you are considering and Phia notifies you when their price falls, so you can time the purchase instead of paying full price.
SpecialistAutonomous enterprise AI agents and CRM intelligence powered by Salesforce Data 360 and Atlas.
SpecialistAutonomous enterprise AI agents and CRM intelligence powered by Salesforce Data 360 and Atlas.
Broader general-purpose email marketing features, but less specialized ecommerce data segmentation compared to Klaviyo.
Broader general-purpose email marketing features, but less specialized ecommerce data segmentation compared to Klaviyo.
Offers more integrated multi-channel tools like WhatsApp and live chat, but less advanced ecommerce predictive analytics.
Offers more integrated multi-channel tools like WhatsApp and live chat, but less advanced ecommerce predictive analytics.
Simpler and more affordable for basic newsletter design, but lacks advanced predictive segmentation and revenue analytics.
Simpler and more affordable for basic newsletter design, but lacks advanced predictive segmentation and revenue analytics.
Includes built-in landing page builders and webinars, but lacks Klaviyo's deep online store revenue attribution tracking.
Includes built-in landing page builders and webinars, but lacks Klaviyo's deep online store revenue attribution tracking.
An AI shopping agent that shortlists only the top 1% of products for you
An AI shopping agent that shortlists only the top 1% of products for you
SpecialistEmail marketing with AI send-time optimization to lift opens
SpecialistEmail marketing with AI send-time optimization to lift opens
Provides exceptionally powerful CRM automation workflows, but has a steeper learning curve for simple email campaigns.
Provides exceptionally powerful CRM automation workflows, but has a steeper learning curve for simple email campaigns.
Coupon codes ranked by whether they actually worked
Coupon codes ranked by whether they actually worked
AI coupon finder that tests and auto-applies working promo codes at checkout
AI coupon finder that tests and auto-applies working promo codes at checkout
Better native integration with WhatsApp and messaging channels for Shopify, but a smaller ecosystem of pre-built integrations.
Better native integration with WhatsApp and messaging channels for Shopify, but a smaller ecosystem of pre-built integrations.
Free AI price comparison across 50,000+ Australian retailers
Free AI price comparison across 50,000+ Australian retailers
