Klaviyo records 6,674,207 monthly visits with +6.1% month-over-month growth and Paid pricing. NothingMuch records 0 monthly visits with — growth and Freemium, Paid pricing.
The AI-powered B2C CRM for email, SMS, and personalized marketing at scale
AI reply suggestions for WhatsApp, one click away
| Dimension / Metric | | |
|---|---|---|
| Official Domain | klaviyo.com | chromewebstore.google.com |
| Pricing Model | Paid | Freemium, Paid |
| 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 | 3.2 |
| 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.
AI reply suggestions for WhatsApp, one click away
Chat with a contact as usual and pull up OpenAI-generated reply options whenever you need a prompt.
No separate app or tab: the extension overlays onto the WhatsApp Web interface you already use.
Suggestions are based on the ongoing conversation so replies generally match the tone of the thread.
The package is roughly 26 KB, so it adds almost no load time to your browser.
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.
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.
AI writing assistant with autocomplete, research, and a Chrome extension
AI writing assistant with autocomplete, research, and a Chrome extension
Turn WhatsApp Web into a CRM with automation, translation, and AI
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.
AI reply generator that reads your dating chats and writes what to text back
AI reply generator that reads your dating chats and writes what to text back
One inbox for every messenger, with AI summaries, drafts and translation
