The Ultimate Guide to CRM with Marketing Automation - Klaviyo
2026-03-10 18:18 Diff
https://www.klaviyo.com/blog/crm-with-marketing-automation

Today’s B2C brands face stiff competition. Consumers have more choices and higher expectations than ever, while B2C customer acquisition costs have increased 60% in the past three years and marketing teams are shrinking.

Standing out in these conditions takes more than great products—it requires lasting customer relationships. And when it comes to building those relationships, there’s no tool more important than a B2C customer relationship management system (CRM) with marketing automation.

A CRM with marketing automation creates a single source of truth that brands can use to track customer behavior, personalize marketing communications, provide support, and measure the effectiveness of their efforts. But traditional CRMs weren’t built with B2C or its fast-moving sales cycles and high-volume customer bases in mind.

Read on to learn more about how a B2C CRM differs from a B2B CRM and how it supports marketing automation workflows.

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A B2C CRM, or business-to-consumer customer relationship management system, is software designed to help businesses manage their interactions with individual customers and that is tailored for companies selling products or services directly to consumers.

With a B2C CRM, businesses gain an understanding of customer preferences, behaviors, purchase history, and user engagement. This allows them to effectively personalize marketing campaigns across various channels, improve customer service, and boost sales.

B2B CRM vs. B2C CRM marketing automation: understanding the key differences

B2B CRM marketing automation

B2C CRM marketing automation

Primary focus

Managing buyer relationships

Generating subscribers and nurturing customers

Main users

Sales and support teams

Marketing and service teams

Customer view

Account-centric

Behavior and engagement-centric

Data emphasis

Historical interactions

Predictive behaviors and segmentation

Communication style

1:1 personal communications

1:many scaled communications

Messaging strategy

Often manual or semi-automated

Highly automated and triggered

Support priority

1:1, hands-on support

AI and self-serve customer service

Analytics priority

Sales metrics and pipeline

Campaign performance and attribution

Typical volume

Thousands of accounts (B2B)

Millions of profiles (B2C)

Pipeline tracking

Lead generation, lead management, and scoring

Subscriber list growth, and consumer engagement

Why B2B CRM marketing automation doesn’t work for B2C companies

The traditional separation of the CRM from the marketing automation platform creates problems for B2C companies. Siloed data and a lack of real-time synchronization between databases create inconsistent experiences across departments and incomplete customer profiles across platforms. Connecting marketing and sales activities requires manual work that’s time-consuming and prone to error.

Personalization at scale is near-impossible without unified data. So is efficient targeting. But most importantly, B2C companies working out of siloed platforms can’t hope to create unified customer lifecycles that span marketing and service.

In the short term, disconnected systems lead to inconsistent messaging across marketing and service touchpoints, redundant or contradictory communications, and lost revenue from missed cross-sell or upsell moments. In the long term, they make it impossible to measure true customer lifetime value or separate strategic marketing or service issues from those created by broken systems.

Benefits of a unified B2C CRM with built-in marketing automation

In 2025, 33% of consumers report inconsistent pricing and promotions as their biggest frustration when shopping with B2C brands. This is the kind of unforced error that hurts customer trust in your brand, and is the direct result of data fragmented across platforms.

Traditional CRMs are designed for the complex account-level management inherent to B2B sales cycles, but B2C requires real-time personalization and communication with millions of customers across a growing number of channels. Automation is key to B2C marketing, and that requires reliable and accessible customer data.

Consolidated customer data

The primary benefit of a CRM is the single source of truth it provides on each of your customers. In a B2C CRM, each customer gets a definitive profile that ingests data from every touchpoint in their journey. This gives brands a clear view of behavior, purchase history, feedback, and more for each and every customer, enhancing user engagement and enabling real-time data activation that fuels personalization at scale.

“A lot of our clients are investing more in first-party data capture and collection, across all channels,” says Paul Rogers, managing director at Vervaunt, an ecommerce consulting firm. “Retail, online—people are trying to really understand customers, all the way from a net new customer to a long-term loyal customer.”

Cohesive cross-channel experiences

From email to SMS to social media to push notifications, there are more ways than ever to reach customers.

Omnichannel marketing is a must-have in 2025, and brands that manage these experiences through fragmented platforms risk sending repetitive or intrusive messages. A B2C CRM creates a bird’s-eye view of how channels are deployed and buyer preference data. Teams can use this information to create behavioral triggers and automation rules that keep communication cohesive.

This becomes even more important post-purchase. 92% of consumers expect brands to respond within 24 hours of reaching out about a negative experience. Siloed systems requiring manual cross-checks will lead to massive pile-ups of customer service tickets and overwhelmed support teams.

Better personalization capabilities

74% of consumers expect more B2C brands to provide personalized experiences in 2025. With millions of customers to cater to, brands need clear, organized data to meet this expectation.

It’s at scale that customer data really becomes powerful. With unified data, brands can identify trends—customers who tend to like Product A usually also buy Product B, or the average customer who buys Product C runs out of it in X weeks—that drive personalization. Then, marketing teams can recommend products to customers, optimize messaging and even the timing of sends, all powered by data-driven segmentation and AI analytics.

Marketing automation features customer-obsessed brands need in their B2C CRM

5 CRM marketing automations that engage B2C customers

1. Welcome series automation

First impressions matter, and a well-built welcome flow acts as a strategic introduction to your brand values and product offerings. Brands can personalize onboarding based on signup source and initial interests, and use progressive profiling to gather preferences over time that fuels future personalization—without overwhelming new customers.

Fishwife is a multimillion-dollar omnichannel brand that sells tinned fish. Ahead of an appearance on Shark Tank, CEO Becca Millstein needed to prepare for the traffic they would get after their appearance. Through a refreshed welcome flow and product education for category newbies, revenue from flows increased 35% YoY.

2. Browse or cart abandonment recovvery

Trigger emails or SMS to prompt customers who have viewed products without purchasing them to take another look, or personalize product recommendations based on their browsing history.

Popflex, a lifestyle fitness brand, wanted every customer to feel like a VIP. Ahead of BCFM 2023, the team added SMS into abandonment flows (browse, cart, and checkout) and created a giveaway to gather data for targeted messaging. This personalized approach helped result in 91% YoY growth in ecommerce revenue for BFCM.

3. Post-purchase experience automation

Consistent product and service quality is the top reason for consumer loyalty to brands across B2C categories, so the post-purchase experience is crucial.

A B2C CRM can automate it all:

  • Order confirmation with personalized next steps
  • Delivery updates with cross-sell opportunities
  • Review requests timed perfectly after product use
  • Educational content to maximize product value
  • Customer support integration so issues are proactively addressed, like with Customer Hub

Huda Beauty is a makeup, skincare and fragrance brand. They wanted to create a better post-purchase experience for their customers, and decided to segment messages based on the product category the customer just purchased.

“We’re making sure that customers are getting the information that they need from us—not just ‘Buy! Buy! Buy!’” explains Phuong Ngo, CRM and loyalty manager, Huda Beauty.

4. Smart replenishment and re-order reminders

Recommendations based on previous purchases influence 20% of retail and ecommerce repeat purchases. To increase customer lifetime value, create personalized replenishment flows based on individual customer behavior such as purchase history and usage patterns, or present subscription options at the best possible moments. Bundling products that are commonly purchased together can increase average order value as well.

Every Man Jack, a men’s personal care brand, had an ESP that sent automatic reorder emails 30 days before customers typically ran out of product—and the timeline wasn’t customizable. The team switched to Klaviyo, and used AI-powered personalized predictions about each subscriber’s reorder date to send reorder flows. Since the switch, Every Man Jack has seen 25% growth in revenue from flows year-to-date.

5. Customer win-back automation

Predictive AI analytics can flag when customers are at risk of churning. To win back these at-risk buyers, brands can send personalized offers based on purchase history, segment-specific messages that address likely reasons for disengagement, or create re-engagement pathways customized to customer value tier using marketing automations.

Across all categories, competitive pricing and discounts are the most important factor for consumers deciding whether to buy from a brand a second time. Well-timed individual discounts and promotions can be the push a customer needs to return.

Ruffwear, which manufactures durable outdoor gear for dogs, wanted to increase CLV but felt they were out of growth levers. The team implemented Klaviyo Marketing Analytics to send RFM-triggered re-engagement flows, and saw an impressive 49% increase in click rate 90 days after adoption.

Ways to measure marketing automation success

Before you start to use CRM marketing automations, audit your current tools and data management to define your status quo. Then, map your customer journey, automation touchpoints, and integration needs so you have a clear understanding of what the holistic customer lifecycle looks like and where it can benefit from automations. Finally, set up your measurement framework.

Here are the most important metrics to measure:

  • Revenue attribution: The channels or activities that generate revenue for your business
  • Customer lifetime value: The projected amount of money a customer will spend with your company over the entire time that they do business with you
  • Engagement metrics: Open and click rates, conversion rates, active on site time, revenue per recipient, and more
  • Cost savings and efficiency: Marketing automation should make your team more productive in less time and at a lower cost.

Klaviyo is the CRM built for B2C marketing automation

Klaviyo B2C CRM is an all-in-one platform for managing the entire customer journey, powered by our built-in customer data platform (KDP) with no limits or silos. Get a real-time complete view of your customer across marketing, analytics and service analytics—simple to set up and designed for brands at every stage of growth. A commissioned study conducted by Forrester revealed that the average enterprise saw 228% ROI using Klaviyo.

“Having everything in one place is a game changer,” says Rachel Fagan, VP of marketing at Happy Wax. “Everything is just so much more tailored to the customer, which then increases loyalty, increases purchase frequency, and will also affect our lifetime value.