Most enterprise CRMs were built for B2B sales teams that manage hundreds or thousands of accounts through deal cycles that can last weeks or months. But enterprise B2C brands manage relationships with millions of individual customers, and most purchases happen in minutes or days, across websites, apps, and stores.
An enterprise B2C CRM like Klaviyo collects, consolidates, analyzes, and stores data about each individual customer, including their purchases, website interactions, support conversations, marketing engagement and consent across channels, and more.
In that kind of a system, marketing and customer service teams use unified customer data to manage and personalize each relationship. AI agents use this information too, to make predictions, recommend products, and support customers in real time. The more complete a customer’s profile, the more effective your marketing sends and customer support conversations become.
Enterprises often manage multiple brands, regions, and storefronts, which means more systems holding customer data, more integrations to maintain, and more teams who need access. An enterprise B2C CRM supports that scale with unified customer profiles, security, governance, and integrations.
1. Unify customer data and eliminate data silos
One of the biggest challenges enterprise B2C brands face is making sense of fragmented customer data scattered across multiple systems. Without unified data, marketers don’t have a clear grasp on their customers’ preferences and behaviors, and as a result can lose out on lucrative opportunities to scale revenue.
Each tool you add is another system holding customer data, another integration to secure, and another system your security and legal teams have to review during a compliance audit.
As an enterprise B2C CRM, Klaviyo has a built-in customer data platform (CDP) that pulls together customer data from ecommerce transactions, omnichannel marketing engagement, customer service tickets, in-store activity, loyalty programs, and more into a single platform, with one unified profile per customer.
Marketing and customer service data are built directly into the CRM. Other sources connect via pre-built integrations or flexible APIs, so teams with complex tech stacks can centralize data without manual syncing.
If your data warehouse is your system of record, data warehouse syncing in Klaviyo imports profile and event tables from Snowflake, BigQuery, Redshift, and Databricks, and shares Klaviyo data back out. You can then use the scores your data team builds as segment conditions and flow triggers.
With all your data unified in one place, your global team is not only better positioned to manage millions of customer interactions at once, coordinate campaigns and flows across regions, and still deliver the kind of personalized experiences that drive growth. You’re also likely to lower day-to-day overhead. After migrating 3 brands to Klaviyo, parent brand Helen of Troy saw40%+ savings on total cost of ownership and started saving hundreds of IT tickets a year.
2. Use identity resolution to recognize customers across devices and channels
A single shopper can interact with your brand in several ways: they might buy something on their desktop computer, subscribe to your text messages on their phone, and join your loyalty program in store. Identity resolution is how a CRM like Klaviyo recognizes that records from different devices, channels, and systems belong to the same person, and merges them into one profile.
Klaviyo uses deterministic identity resolution to merge profiles when someone takes an action that links an email address, phone number, or device ID. Here’s how it works:
- When a shopper takes an action that links two identifiers, like clicking a text message link and then entering their email at check-out, Klaviyo merges the profiles.
- Klaviyo then ranks the identifiers (external ID, then email, then phone number, then mobile app IDs), and the lower-ranked profile merges into the higher-ranked one.
- Website cookies tie anonymous browsing to the profile once the shopper identifies themselves, so earlier product views and carts aren't lost.
For customers who use more than one email address, a single Klaviyo profile can hold up to 5 email addresses, each with its own consent and engagement history, which keeps duplicates down without merging away consent records.
Supplements retailer Nutrition Warehouse ran email and text messages through separate providers with no access to Shopify purchase data. Some people were also signing up several times with different email addresses to claim more than one sign-up offer.
When the team moved email and text messages to Klaviyo, they unified their customer data and eliminated 70,000 duplicate profiles with minimal disruption to their campaign calendar.
3. Use dynamic segmentation to access real-time audiences
Enterprise marketers have large lists, which makes it all the more important to personalize marketing campaigns for their subscribers based on behavior such as past purchases, discount shopping, high spending, and more.
In an enterprise CRM like Klaviyo, segmentation is dynamic, which means segments update automatically, in real time, as customer interactions happen. Klaviyo’s no-code segment builder, meanwhile, makes it easy for marketers to create and refine audiences without waiting on engineering support.
Klaviyo also calculates predictive analytics for each customer, including predicted customer lifetime value (LTV), churn risk, and expected date of next order. Marketers can use those predictions as segment conditions to reach customers who are likely to become high spenders before they’ve placed many orders, or customers whose churn risk is climbing before they lapse, for example.
Finally, Klaviyo’s recency, frequency, and monetary (RFM) analysis makes it easy to identify high-value customers, at-risk buyers, and loyal repeat purchasers for targeted campaigns. Enterprise teams can take this further by creating tiers within each segment, such as different levels of high-value customers to serve with personalized, premium experiences.
Men's personal care brandEvery Man Jack targets campaigns to segments of customers with high predicted LTV because they’ve found that those segments make the most purchases. Now,12.4% of their Klaviyo-attributed revenue comes from predictive analytics segments.
4. Scale and automate personalized marketing, across channels
Klaviyo’s 2025 online shopping report found that 77% of omnichannel consumers shop across 3–4 channels before purchasing. Omnichannel marketing that reaches the customer throughout the entire customer journey is now a must, but it also needs to be personalized to the consumer.
With an enterprise CRM like Klaviyo, teams can design multi-step, multi-segment, omnichannel campaigns from a single unified platform across email, text messages, mobile push, WhatsApp, and more, with complete visibility into how audiences engage with which messages, when, and where.
Marketing automation, meanwhile, delivers contextual experiences across channels without manual intervention. For enterprise teams, automated messages can drive growth across massive customer bases and capture revenue you would otherwise lose.
For example, a browse abandonment flow can automatically send a text message offer 24 hours after a shopper browsed a product page but didn’t place an item in their cart. Automated post-purchase flows can drive repeat purchases, turning single transactions into multiple revenue opportunities.
With sophisticated features like conditional splits, you can also use flows to target high-value audiences with premium offers (essentially segmentation for flows). For example, you may want your abandoned cart flow to only include a discount for high-value carts, whereas lower value carts contain only product education.
And with the data unified in your CRM, you can easily personalize both flow and campaign messages with content, offers, and recommendations based on each customer’s engagement, shopping, and purchase behavior.
Fashion brand DKNY, for example, implemented a conditional split in their welcome flow to send in-store sign-ups a barcode to use at the register and online sign-ups a code for the website. Similarly, AI-powered product feeds show each subscriber the items they’re most likely to buy next. Now, 30% of Klaviyo-attributed revenue comes from flows, and email click rate is up 8% YoY.
5. Put AI to work on your customer data
Enterprise marketers manage millions of customers, generating vast amounts of data they can use to anticipate behavior and preferences. With an AI agent-first CRM like Klaviyo, you can use that data to make informed decisions, forecasting what customers are likely to buy, when they’ll engage, and which messages will resonate.
Klaviyo AI helps you use customer data to deliver hyper-personalized experiences at scale because it’s:
- Agentic and automated: Composer, Klaviyo's AI marketing agent, can plan, build, and send campaigns and flows from a plain-language brief, and nothing goes live without human approval. Customer Agent, Klaviyo's AI customer agent, answers shopper questions and recommends products on your website at any hour.
- Personalized: Klaviyo AI scores every customer on churn risk, predicted LTV, and likely date of next order, so you always know who to target and who’s ready to buy. Klaviyo also offers machine learning features like channel affinity, which sends messages via the channel subscribers are most likely to engage with next, and personalized send time, which automatically schedules campaigns at each recipient's predicted best send time.
- Self-improving: Klaviyo AI learns from what it sends and what happens next, so the next decision builds on the last. Composer can also audit your flows and campaigns, rank the gaps by revenue impact, and draft the fix.
- Flexible: Your team can work in Klaviyo or in the AI assistants they already use, like Claude or ChatGPT. In Klaviyo, more than 260 MCP tools and capabilities and 490 APIs are available directly from those assistants, and an approved assistant can only see and act on the Klaviyo data your team’s permissions allow.
Bag brand Dagne Dover runs a lean marketing team with no dedicated analyst and nearly 10 years of Klaviyo data across about 1.2 million active profiles. They use Composer to generate email wireframes from a prompt instead of writing design briefs, and Segments AI to build segments using plain-language prompts.
The team also connected Klaviyo's MCP server to Claude to audit their flows, and the audit found that recent campaign engagers weren't getting the first abandoned cart email because of a Smart Sending setting. After the fix, abandoned cart flow revenue rose 44% week over week.
6. Support collaboration between marketing and customer service
When marketing and customer service work in silos, the customer experience suffers. Support teams lack context, marketers miss chances to personalize, and customers feel like they’re starting over at each interaction.
An enterprise CRM like Klaviyo improves collaboration by giving both teams one real-time view of each customer’s profile so the experience feels smooth on both sides and consistent to the customer.
With shared data, support teams can see a customer’s purchase history, website activity, and channel engagement. They can quickly understand the context of every interaction, confirm details without asking the customer to repeat themselves, and improve their responses.
In turn, marketing teams can use customer service data like return reasons and support tickets to trigger flows, personalize campaigns, or pause promotional messages while a customer has an open ticket. Once the ticket closes, a follow-up flow can ask for a review or suggest a replacement.
7. Make customer support more efficient
62% of consumers would prefer to shop with AI that remembers their purchase history over explaining their preferences to sales associates, according to Klaviyo’s 2025 BFCM forecast.
With an enterprise CRM like Klaviyo, you can meet rising consumer expectations while making life easier on your team by implementing:
- A self-service customer hub: With a signed-in account experience directly on your website, customers can manage orders and subscriptions, initiate returns, discover personalized product recommendations, find helpful resources, and get help when they need it. Beauty group AS Beauty, whose shoppers often contacted customer service just to log in, now signs in customers automatically when they click through from a Klaviyo message in Customer Hub, and has seen more than $1 million in revenue from Customer Hub in less than a year.
- An AI customer service agent: An AI agent available 24/7 to customers, trained on your storefront and policies, can help before and after the purchase by answering questions, recommending products, and resolving issues instantly. It also escalates to a human teammate (with full context) when necessary. Apparel brand Naked Wardrobe replaced a limited chatbot with Customer Agent, which resolved 86% of customer queries on its own over 90 days, from order status and returns to styling advice.
- An omnichannel helpdesk: A connected helpdesk, a unified workspace across email, chat, text messages, WhatsApp, and more, provides both AI customer agents and your support team with full customer context so they can solve customer problems faster from a single inbox. London fashion brand Folk Clothing moved from a shared email inbox to Klaviyo Helpdesk, where the team can assign and track every conversation, and cut average ticket resolution time by 75% in 30 days.
8. Maintain governance, compliance, and data security
For enterprise brands, one data breach or compliance misstep could mean millions in fines, lost customer trust, and lasting reputational damage. With complex global operations and evolving regulations, governance and security are top business priorities that should be part of your marketing and customer service strategy from the start.
With Klaviyo, you get built-in enterprise-level security and governance, including:
- SOC 2 Type II and ISO 27001 certifications
- General Data Protection Regulation readiness
- Advanced access controls, like single sign-on and multi-factor authentication, role-based permissions, and detailed audit logs
- Data hygiene features like automatic cleanup, duplicate detection, and profile merging
- Consent management across touchpoints
When governance, compliance, and security are baked into your enterprise CRM, marketers and customer service teams can move faster without adding risk, and IT and data leaders can prove compliance in an audit.
9. Prove ROI across channels, messages, and segments
At the enterprise level, analytics and reporting need to go beyond opens and clicks. Klaviyo gives you a better view of the entire customer experience, so that you can see your audience’s motivations, optimize key touchpoints, and turn engaged users into advocates.
Here are a few of Klaviyo’s marketing analytics features that are important for enterprise brands:
- Funnel and cohort analysis: Visualize customer experiences, filter for specific audiences, and spot new opportunities.
- Omnichannel, linear multi-touch attribution: Understand how channels and messages work together to drive sales, with a full view of all your touchpoints, paid or owned.
- Optimization opportunities: Compare audiences at scale, pinpoint top segments, and find areas of improvement.
- Easy-to-read reports: See a full overview of conversions, purchase behavior, business performance, and marketing impact.
If you want to keep an even closer eye on your marketing performance, you can set up automated alerts when flows aren’t triggered as often, deliverability rates drop, or messages aren’t being sent. That way, you’ll know right away when strategy needs to shift, and you won’t have to wait for your analytics team to tell you.
Enterprise CRM FAQs
What is an enterprise CRM?
An enterprise CRM is customer relationship management (CRM) software built for the size of a large company: millions of customer records, multiple brands and regions, many teams, and strict security requirements. It stores what you know about each customer, connects to the other tools that hold customer data, and controls who can see and change that data. B2B enterprise CRMs track accounts and sales deals. A B2C enterprise CRM like Klaviyo manages individual consumer profiles and the purchase, browsing, marketing, consent, and service data behind them, so your marketing team, service team, and AI agents work from the same record.
Do B2C brands need an enterprise CRM?
B2C brands with millions of customers, several storefronts, and complex marketing and customer service programs can usually benefit from an enterprise CRM. Each customer’s purchases, browsing, messages, and support history live on a single profile, so marketing, customer service teams, and AI agents work from the same information.
Consolidating onto one platform also means fewer separate tools to pay for and maintain. Security controls like role-based permissions and audit logs limit who can access customer data and show what changed, so enterprise teams can protect customer trust and prove compliance in an audit.
How is a B2C enterprise CRM different from a B2B sales CRM?
Many enterprise CRMs are built for B2B sales teams that track a limited number of accounts and deals. A B2C enterprise CRM manages millions of individual customer profiles and the purchase, browsing, marketing, consent, and customer service data behind them, so marketing and customer service teams can personalize customer relationships at scale.
What’s the difference between a CDP and a CRM?
A customer data platform (CDP) collects data from many sources and stitches it into customer profiles. A CRM uses that data to manage the relationship: who to message, what to send, and how your service team responds. Many companies buy them separately and then pay to keep them in sync, which usually means marketing and service end up working from different copies of the same customer. Klaviyo combines the two. Klaviyo Data Platform (KDP) builds the real-time profile, and marketing, service, analytics, and AI agents act on that same profile.
How much does an enterprise CRM cost?
An enterprise CRM replaces separate tools for omnichannel marketing, customer data storage, and customer service, along with the middleware and custom pipelines that connect them. That cuts license fees, integration maintenance, and developer hours. Parent brand Helen of Troy saved over 40%+ on total cost of ownership after migrating 3 brands to Klaviyo.
How long does it take to move to an enterprise CRM?
It depends on how many brands, data sources, and customer profiles you're migrating. Most of the work is connecting your data sources, bringing over historical data like past orders so segments and predictions work from day one, rebuilding flows and segments, and warming up sending domains. Pre-built integrations with ecommerce platforms can help shorten the migration timeline. Parent brand Helen of Troy migrated 3 major brands to Klaviyo, including sender warming, in about one month.
How does AI use customer data in an enterprise CRM?
AI in an enterprise CRM works from the same customer profiles your marketing and customer service teams use, including purchase history, browsing behavior, message engagement, and support conversations. AI agents use that data to predict behavior, like when a customer is likely to buy again or how likely they are to churn, to personalize messages and product recommendations, and to answer customer questions in AI customer service chats. The more complete and accurate those customer profiles are, the better the AI's predictions and answers.
What should you look for in an enterprise CRM?
Look for these 6 things:
- One profile per customer: Purchases, browsing, messages, consent, and service history should sit on the same record and update in real time.
- Identity resolution: The CRM should recognize when an email address, phone number, and device belong to one person, and merge them.
- Data in and out: You want pre-built integrations, open APIs, and two-way sync with your data warehouse.
- Governance: Role-based permissions, single sign-on, and audit logs show who accessed customer data and what changed.
- Multi-brand support: You should be able to run separate brands or regions without copying data between tools.
- Total cost of ownership: Count licenses, integrations, middleware, and developer hours, in addition to the subscription.
Klaviyo runs data, AI, messaging, service, and analytics on one customer profile, with 400+ pre-built integrations and Data Warehouse Sync for Snowflake, BigQuery, Databricks, and Redshift.
How do you unify customer data across all your touchpoints?
Choose one place to hold the customer profile, connect your other data sources to it, and let it match records that belong to the same person. That takes 3 steps:
- Connect your ecommerce platform, point of sale, loyalty program, helpdesk, and mobile app through pre-built integrations or APIs.
- Resolve identities, so the email address, phone number, and device ID one shopper uses all land on a single profile, along with anything they browsed before they signed up.
- Sync with your data warehouse, so scores your data team builds there can drive segments and flows, and CRM data goes back to the warehouse for reporting.
Klaviyo Data Platform (KDP) handles all 3, with 400+ pre-built integrations and no data caps on paid Klaviyo Marketing or Service plans: unlimited event volume, unlimited lookback, and unlimited profile storage.
Can one CRM replace separate email, text message, CDP, and helpdesk tools?
Yes, if it keeps those channels and that data on one customer profile. Separate tools mean separate copies of each customer, plus the integrations, middleware, and developer time to keep them in sync. Consolidating removes that layer. Daily Harvestconsolidated 4 tools and cut ecommerce technology costs by 18% after moving to Shopify and Klaviyo, and saved 50+ developer hours per month.
See how Klaviyo B2C CRM works for enterprise teams. Get a demo