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.
Klaviyo records 6,674,207 monthly visits with +6.1% month-over-month growth and Paid pricing. Windframe records 23,909 monthly visits with -24.8% growth and Paid pricing.

Design visually in Tailwind CSS and export production-ready code for any framework
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | klaviyo.com | windframe.dev |
| Pricing Model | Paid | Paid |
| Monthly Visits | 6.67M (6,674,207) | 23.91K (23,909) |
| MoM Traffic Delta | +384.25K (+6.1%) | -7.9K (-24.8%) |
| Primary Market & Share | 🇺🇸 United States (38.7%) | 🇺🇸 United States (11.9%) |
| Direct Visits / mo | 4.43M | 9.74K |
| User Rating | 4.6 | 4.1 |
| Supported Platforms | Website | Website |

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.

Design visually in Tailwind CSS and export production-ready code for any framework
Start from an AI prompt or choose from over 1,000 professionally crafted Tailwind templates, with clean typography, spacing, and visual consistency as defaults.
Point, click, and tweak any element through a drag-and-drop interface with real-time updates for spacing, color, typography, and components.
Export clean, semantic code to React, Next.js, Vue, Nuxt, Angular, Svelte, Astro, SolidJS, Rails, or plain HTML with full TypeScript support.
Bring in existing Tailwind CSS sites, projects, and components, plus UI libraries like Tailwind UI, Flowbite, and daisyUI, and edit them visually.
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.
Describe your idea in chat and Lovable turns it into a working app or website
Describe your idea in chat and Lovable turns it into a working app or website
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.

The pro website builder with a design agent on a fully editable canvas
The pro website builder with a design agent on a fully editable canvas
Prompt to working full-stack web app, published in seconds

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.
Build a beautiful website — or online store — without writing code
Build a beautiful website — or online store — without writing code

SpecialistEmail marketing with AI send-time optimization to lift opens
SpecialistEmail marketing with AI send-time optimization to lift opens

Ship on-brand product experiences with your team and AI agents
Ship on-brand product experiences with your team and AI agents

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.