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. Mailercloud records 57,028 monthly visits with -5% growth and Freemium, Paid, Contact for Pricing pricing.
Email marketing with automation and inbox monitoring built in
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | klaviyo.com | mailercloud.com |
| Pricing Model | Paid | Freemium, Paid, Contact for Pricing |
| Monthly Visits | 6.67M (6,674,207) | 57.03K (57,028) |
| MoM Traffic Delta | +384.25K (+6.1%) | -2.99K (-5%) |
| Primary Market & Share | 🇺🇸 United States (38.7%) | 🇮🇳 India (25.9%) |
| Direct Visits / mo | 4.43M | 26.9K |
| User Rating | 4.6 | 4 |
| 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.
Email marketing with automation and inbox monitoring built in
Build journeys with a visual workflow builder, behaviour-based triggers and ready-made templates for welcome, abandonment and re-engagement flows.
Choose from 400+ responsive templates or design from scratch with a block editor, live preview and a custom HTML option.
Track inbox versus spam placement across Gmail, Yahoo and Outlook, check spam scores and monitor SPF, DKIM and DMARC health in one dashboard.
Send interactive forms, polls and product carousels inside the inbox so subscribers act without leaving their email client.
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.
AI-assisted email and SMS marketing that turns audiences into customers
AI-assisted email and SMS marketing that turns audiences into customers
All-in-one customer platform for email, SMS, CRM, and automation

AI-assisted newsletter editor for email, pages and forms
AI-assisted newsletter editor for email, pages and forms

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.

AI-native cold email platform for scaling outbound without limits

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

Autonomous marketing automation powered by AI agents
Autonomous marketing automation powered by AI agents

Real-time email verification and email finding that never stores your data
Real-time email verification and email finding that never stores your data
AI email marketing with interactive, action-taking emails
AI email marketing with interactive, action-taking emails

Free email spam checker and deliverability test with AI insights
Free email spam checker and deliverability test with AI insights
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.