Brenda Zambrano, Senior Email Marketing Specialist at Hustler Marketing
Klaviyo Elite Partner | 9 Years Retention Marketing Experience | 450+ Brands Scaled
Quick Summary
Klaviyo is the leading email and SMS platform for ecommerce brands because it connects customer data directly to revenue. It allows you to build automated flows, segment customers precisely, and track exactly how much revenue your email marketing generates.
- Built specifically for ecommerce, not general email marketing
- Flows drive the majority of email revenue automatically
- Segmentation increases revenue without more traffic
- Deliverability directly impacts performance and growth
- Most brands underuse Klaviyo’s core capabilities
What Is Klaviyo and Who Is It For?
Klaviyo is an email and SMS marketing platform designed for ecommerce brands that want to drive revenue through lifecycle marketing.
Unlike general tools, Klaviyo is built around:
- Customer data
- Purchase behavior
- Revenue attribution
It integrates directly with:
- Shopify
- WooCommerce
- Magento
- BigCommerce
Klaviyo is used by:
- DTC brands
- Shopify stores
- Mid-market ecommerce teams
- Brands scaling retention revenue
Klaviyo is not built for sending emails. It’s built for generating revenue from customer data.
What Are Klaviyo’s Core Features?
Klaviyo’s advantage is not any single feature. It’s how the system works together.
Flows (Automated Sequences)
Behavior-triggered emails and SMS that run continuously.
Examples:
- Welcome series
- Abandoned cart
- Post-purchase
Flows typically drive 30–50% of total email revenue when built correctly.
Campaigns (One-Time Sends)
Scheduled emails sent to segments or your full list.
Used for:
- Promotions
- Launches
- Newsletters
Campaigns create spikes. Flows create consistency.
If your flows aren’t built properly, campaigns won’t save you.
Segmentation and Lists
Klaviyo allows you to group customers based on:
- Behavior
- Purchases
- Engagement
This is where most revenue lift comes from.
SMS Marketing
Integrated SMS alongside email.
Used for:
- Abandonment reminders
- Promotions
- Time-sensitive offers
Best when paired with flows and segmentation.
Customer Data Platform (CDP)
Klaviyo tracks:
- Site behavior
- Purchase history
- Engagement
This enables real personalization instead of generic messaging.
Reporting and Revenue Attribution
Klaviyo shows:
- Revenue per email
- Flow performance
- Campaign performance
This is what separates it from traditional email tools.
A/B Testing
Test:
- Subject lines
- Offers
- Send times
- Content
Small improvements here compound into significant revenue gains.
How Much Does Klaviyo Cost?
Klaviyo pricing scales with your contact list size.
Overview:
- Free plan: up to 250 contacts
- Paid email plans: based on subscriber count
- Email + SMS: combined pricing
Klaviyo becomes more expensive as you grow, but it also becomes more valuable as your revenue scales.
Is Klaviyo Better Than Other Email Platforms?
Yes — for ecommerce, Klaviyo is the strongest option.
| Platform | Best For | Weakness |
| Klaviyo | Ecommerce revenue | Higher cost at scale |
| Mailchimp | Newsletters | Weak segmentation |
| Omnisend | Simplicity | Less advanced automation |
| HubSpot | CRM-heavy teams | Overbuilt for ecommerce |
Klaviyo wins because it’s built around:
- Ecommerce data
- Revenue tracking
- Advanced segmentation
Most tools send emails. Klaviyo is built to drive revenue.
→See full comparisons:
What Are the Essential Klaviyo Flows?
If these aren’t built, your Klaviyo is underperforming.
Welcome Flow
Turns new subscribers into first-time buyers.
Should include offer, brand positioning, and bestsellers.
Cart Abandonment
Recovers high-intent shoppers.
One of the highest ROI flows in any account.
Checkout Abandonment
Targets users who started checkout.
Higher intent → higher conversion.
Browse Abandonment
Re-engages product viewers.
Lower intent but high volume.
Post-Purchase
Drives repeat purchases and reduces returns.
Often underutilized but highly valuable.
Win-Back / Re-Engagement
Targets inactive subscribers.
Protects deliverability and recovers lost revenue.
VIP / Loyalty Flow
Rewards top customers. Drives retention and increases lifetime value. Most brands build one or two flows and stop. That’s where revenue gets capped.
How Does Klaviyo Segmentation Work?
Segmentation in Klaviyo means sending different messages to different customers based on behavior.
Key segment types:
- Purchase behavior (recent buyers, repeat buyers, VIPs)
- Engagement level (active vs inactive)
- Predictive analytics (expected next purchase, churn risk)
- Custom properties (preferences, quiz data)
Why it matters:
- Higher conversions
- Better deliverability
- Increased revenue per subscriber
Segmentation turns email from broadcasting into precision targeting.
How Do You Maintain Klaviyo Deliverability?
Deliverability determines whether your emails land in the inbox or spam.
At a basic level:
- Send more to engaged users
- Suppress inactive subscribers
- Maintain consistent sending volume
- Avoid poor-quality list growth
Most deliverability problems aren’t technical. They’re list quality problems.
How Should Ecommerce Brands Actually Use Klaviyo?
This is where most brands get it wrong.
Klaviyo is not a tool you “set up.” It’s a system you build.
The correct structure looks like:
- Flows = foundation (always-on revenue)
- Campaigns = amplification (spikes in demand)
- Segmentation = optimization (higher efficiency)
- Deliverability = protection (ensures visibility)
Most brands don’t have a Klaviyo problem. They have a system problem.
If one piece is missing, performance breaks down.
Should You Manage Klaviyo In-House or Hire an Agency?
Manage In-House If:
- You have a simple setup
- You understand flows and segmentation
- You have time to optimize
Hire a Klaviyo Agency If:
- Revenue is underperforming
- Flows are incomplete or outdated
- You don’t have time to manage properly
- You want to scale faster
What a Klaviyo Agency Actually Does:
- Builds and optimizes flows
- Manages campaigns and calendar
- Improves segmentation
- Fixes deliverability
- Increases revenue per subscriber
How Do You Get Started With Klaviyo?
Basic setup steps:
- Create your Klaviyo account
- Connect your ecommerce platform
- Import and clean your list
- Build foundational flows first
- Launch campaigns
- Layer in segmentation
Common Mistakes to Avoid:
- Sending campaigns before flows are built
- Over-emailing unengaged subscribers
- Not segmenting early
- Ignoring deliverability
- Treating Klaviyo like a newsletter tool
Build your flows first. Otherwise you’re driving traffic into a broken system.
If you’re not sure whether your Klaviyo setup is performing as it should, a structured audit can quickly identify where you’re leaving revenue on the table.
Book a Klaviyo audit or consultation to get a clear performance breakdown.
Frequently Asked Questions
Is Klaviyo free?
Yes, Klaviyo has a free plan for up to 250 contacts. Paid plans scale based on list size and features.
Is Klaviyo better than Mailchimp for ecommerce?
Yes. Klaviyo is built specifically for ecommerce, with stronger segmentation, automation, and revenue tracking.
How much does Klaviyo cost per month?
Pricing depends on your contact count. Smaller lists may pay under $50/month, while larger brands scale significantly higher.
Does Klaviyo work with Shopify?
Yes. Klaviyo integrates natively with Shopify and is one of the most widely used platforms for ecommerce brands.
What’s the difference between a Klaviyo flow and a campaign?
Flows are automated messages triggered by behavior. Campaigns are one-time sends scheduled manually.
Do I need a Klaviyo agency or can I manage it myself?
You can manage it yourself at a basic level, but most brands hire an agency to scale performance and revenue.
How long does it take to set up Klaviyo?
Basic setup can be completed in a few days. A fully optimized system typically takes several weeks.
What is a good Klaviyo open rate?
Open rates vary, but 25–40% is strong for engaged segments. Click and revenue metrics matter more.