Over 50K* brands hit a ceiling with Mailchimp. They scaled with Klaviyo.
Build lasting customer relationships faster with marketing and service – powered by unified data, personalisation, and AI agents.
1000+ Reviews on our platform



Powering 183,000+ relationship-driven brands



























What is B2C CRM?
Everything you need to build lasting customer relationships

Get the channels that other platforms wish they had
With SMS, email, reviews, mobile push, web forms, and popups in one platform, Klaviyo has more ways to engage than any of our competitors. Create seamless omnichannel flows and track performance across all channels.

Fuelling growth for brands that don’t settle
Klaviyo checks all the boxes
Klaviyo | Mailchimp | Brevo | Omnisend | Attentive | |
|---|---|---|---|---|---|
Email, SMS, and mobile push | No mobile push | No mobile push | mobile push in alpha | ||
RCS | Beta | Beta | |||
Beta | |||||
Channel affinity | |||||
Native product reviews offerings | available on specific plans | ||||
AI-based product recommendations | on paid plans | ||||
Multi-touch attribution | |||||
400+ pre-built integrations | |||||
Advanced user identification | costs extra | ||||
Over 100+ features launched in 2024 | |||||
Mailchimp just wasn’t meeting our needs. We had no idea which emails were driving revenue… with no real segmentation. We knew we could be doing more.
The B2C CRM for relationship-driven brands
Switch to growth. Switch to Klaviyo.
B2C CRM FAQs
A B2C CRM, or business-to-consumer customer relationship management system, is software designed to help businesses manage their interactions with individual customers.
*Based on brands that have switched from Mailchimp to Klaviyo since 2021.















