The best email marketing software for ecommerce is Klaviyo — it's built specifically for online stores, with deep Shopify data, customer segmentation and automated email + SMS flows that turn browsers into repeat buyers. But the right platform depends on your size and goals: a small shop testing its first newsletter has very different needs from a brand running abandoned-cart, post-purchase and win-back automations across email and SMS.
Ecommerce email marketing lives or dies on two things: automation (so revenue-driving messages fire on their own) and segmentation (so the right customer gets the right message). Both depend on ecommerce integrations — your email tool has to sync orders, products and browsing behavior from Shopify, WooCommerce or BigCommerce to do anything useful. A generic newsletter tool can send a broadcast; an ecommerce platform can recover a cart, recommend a product and re-engage a lapsed customer automatically.
Our top picks: Klaviyo for ecommerce brands overall and for Shopify, Mailchimp for small businesses and beginners, Omnisend for email + SMS automation, ActiveCampaign for advanced customer journeys, Brevo for affordable all-round marketing, and HubSpot when you want CRM and marketing in one.
Best email marketing software for ecommerce at a glance
Here's the quick answer before you scroll. Every platform below covers the ecommerce essentials — the difference is depth, price and who each one suits.
| Software | Best for | Automation | Shopify | SMS | Starting plan | |
|---|---|---|---|---|---|---|
| Klaviyo | Ecommerce brands | ✓ | ✓ | ✓ | ✓ | Free option |
| Mailchimp | Small businesses | ✓ | ✓ | ✓ | ✓ | Free option |
| Omnisend | Ecommerce automation | ✓ | ✓ | ✓ | ✓ | Free option |
| ActiveCampaign | Advanced automation | ✓ | ✓ | ✓ | ✓ | Paid |
| Brevo | Affordable marketing | ✓ | ✓ | ✓ | ✓ | Free option |
| HubSpot | CRM + marketing | ✓ | ✓ | ✓ | ✓ | Free option |
Pricing and plan limits change often — most of these tools price by contacts or emails sent, and free tiers move around. Always confirm the current pricing and free-plan limits on each vendor's site before you commit.
The best email marketing software for ecommerce, reviewed
🏆 Best overall: Klaviyo
Klaviyo earns the top spot not because it's the loudest brand, but because it was built ecommerce-first. Where most email tools bolted store integrations onto a newsletter product, Klaviyo started from customer data: every order, product view, cart and click flows into a unified profile you can segment and automate against.
That data foundation is what makes the rest work. Segmentation can slice your list by purchase history, predicted lifetime value, browsing behavior, engagement or location. Automated flows — welcome series, abandoned cart, browse abandonment, post-purchase, replenishment and win-back — run on that data out of the box. And because email and SMS live in the same platform, you can coordinate a cart-recovery sequence across both channels instead of stitching together two tools.
Add strong Shopify and ecommerce integrations, deep personalization (dynamic product blocks, recommendations), solid analytics tied to revenue rather than opens, and AI features for send-time and content, and Klaviyo becomes the platform serious stores grow into.
Best for: Ecommerce brands that want advanced customer segmentation, automation and personalized email/SMS marketing.
🏆 Best for small businesses: Mailchimp
Not every store needs Klaviyo's depth. Mailchimp is the friendlier starting point for a smaller company that mostly wants clean templates, straightforward campaigns and light automation without a learning curve. Its onboarding, brand assets and template library are genuinely easy, and the free plan lets you send to a small list at no cost while you find your feet.
Mailchimp does have ecommerce features and Shopify sync, but its automations and segmentation are less specialized than a purpose-built ecommerce tool — which is exactly why it suits businesses that don't yet need cart-recovery-and-customer-data machinery.
Best for: Small businesses and beginners. Choose Klaviyo instead if: ecommerce automation and customer data are priorities.
🏆 Best for marketing automation: Klaviyo / ActiveCampaign
Automation is where email marketing actually earns its keep, and this category is a genuine tie depending on your use case.
For ecommerce automation — abandoned cart, browse abandonment, post-purchase, replenishment and win-back triggered by store behavior — Klaviyo is hard to beat because the triggers and product data are native.
For complex, multi-step customer journeys that go beyond the store — lead nurturing, sales-style pipelines, branching logic and CRM-driven paths — ActiveCampaign often has the stronger builder. Its automation canvas and conditional logic are excellent, and it shines when marketing overlaps with a sales process.
Pick Klaviyo if your automations revolve around store behavior; pick ActiveCampaign if they revolve around a longer, more sales-driven customer journey.
🏆 Best for Shopify: Klaviyo
If you run a Shopify store, Klaviyo is the safe recommendation and the reason it's so widely used in ecommerce. The Shopify integration is deep and two-way: customers, orders and product data synchronize automatically, so your segments and flows always reflect what's actually happening in the store.
That unlocks the messages that drive ecommerce revenue — abandoned cart recovery with the actual products left behind, product recommendations based on purchase and browsing history, behavior-based segmentation, and automated flows across email + SMS. For most stores, "best email marketing software for Shopify" and "best email marketing software for ecommerce" are the same answer.
🏆 Best for ecommerce email templates: Klaviyo
Ecommerce email is a specific craft — you need templates for welcome emails, abandoned cart, product launches, post-purchase, review requests, win-back, promotional sends and seasonal campaigns. Klaviyo ships a library aimed squarely at these ecommerce moments, with dynamic product blocks and recommendation widgets so the template pulls live catalog data rather than static images. That means less design work per campaign and messages that stay relevant as your inventory changes.
Klaviyo: best email marketing software for ecommerce
What is Klaviyo?
Klaviyo is an ecommerce marketing platform that combines email, SMS and customer data in one place. Rather than treating your list as a flat spreadsheet of addresses, it builds a rich profile for every customer from your store data and uses that to power segmentation, automation and personalization.
Key features
- Email marketing — drag-and-drop builder, dynamic content and ecommerce-focused templates.
- Marketing automation — pre-built and custom flows for cart recovery, post-purchase, win-back, replenishment and more.
- Customer data — a unified profile per customer with orders, browsing, engagement and predicted metrics.
- Segmentation — real-time segments based on behavior, purchase history, predicted value and engagement.
- SMS — text messaging in the same platform, so email and SMS work together in one flow.
- Mobile push — reach app users alongside email and SMS.
- Reviews — collect and use product reviews inside the same customer profile.
- AI — send-time optimization, content assistance and predictive analytics.
Why ecommerce brands choose Klaviyo
Because it turns store data into revenue on autopilot. The flows that recover carts, bring customers back and increase repeat purchase rate are native, data-driven and coordinated across email and SMS — which is exactly what an online store needs and what a general newsletter tool can't match.
Klaviyo🏆 Best overallPricing
Klaviyo has a free option to start, then paid plans that scale with the number of contacts (email and SMS priced separately). Because contact-based pricing changes as your list grows, confirm the current tiers on Klaviyo's site before committing.
Best for: Ecommerce brands that want advanced segmentation, automation and personalized email + SMS.
Choose Klaviyo if you run a real store, want cart-recovery and post-purchase revenue on autopilot, and value customer data and segmentation. Consider an alternative if you're a very small business that only needs simple newsletters today — start lighter and migrate when automation becomes a priority.
Mailchimp
MailchimpBest for small businessMailchimp is the best-known name in email marketing, and for good reason: it's approachable. The ease of use, polished templates and simple email campaigns make it ideal for small businesses and first-timers. Basic automation is available, and there's Shopify sync and ecommerce features, though they're lighter than a purpose-built ecommerce tool.
Mailchimp's free plan lets you start at no cost, with paid tiers as your list grows. If your priority is getting attractive campaigns out the door quickly — not building sophisticated cart-recovery machinery — it's a comfortable home.
Best for: Small businesses and beginners.
Omnisend
OmnisendBest for email + SMSOmnisend is purpose-built for ecommerce and is probably Klaviyo's closest competitor in this list. It pairs email + SMS in one platform, ships pre-built automation and ecommerce workflows (welcome, cart recovery, post-purchase), and integrates tightly with Shopify and other store platforms. Its free plan is generous for smaller senders, and the automations are quick to switch on.
If you want ecommerce-grade email and SMS automation but find Klaviyo's pricing steep at your list size, Omnisend is the natural first alternative to evaluate.
ActiveCampaign
ActiveCampaignBest for automationActiveCampaign leads with advanced automation and customer journeys. Its automation builder and conditional logic are among the best available, and it includes a light CRM with lead nurturing and strong segmentation. That makes it a great fit when your marketing overlaps with a sales process, or when your customer journeys are long and branching rather than purely store-behavior driven.
It's paid from the start, but for teams that need serious automation depth beyond ecommerce flows, it earns its place.
Brevo
BrevoBest valueBrevo (formerly Sendinblue) is the affordable all-rounder. It covers email, SMS, automation and transactional email in one place, with pricing based on emails sent rather than contacts — which can work out cheaper for SMBs with large lists who send less frequently. If budget is the deciding factor and you want a capable, no-frills marketing platform, Brevo is a strong value pick.
HubSpot
HubSpotBest CRM + marketingHubSpot belongs in a different category: CRM + marketing. Its email marketing sits on top of a full CRM, so it's less about ecommerce cart-recovery and more about aligning marketing, sales and contact data across the whole customer relationship. Choose it when the CRM matters as much as the email — otherwise a dedicated ecommerce tool will serve a store better. Positioning HubSpot this way keeps it a genuine option rather than a sixth near-identical email tool.
How to choose email marketing software for ecommerce
Use this checklist to compare platforms against your actual needs — not just feature lists.
- Ecommerce integrations — does it integrate two-way with Shopify, WooCommerce, BigCommerce and your other tools? This is non-negotiable; without live store data, automation and segmentation don't work.
- Automation — can you build abandoned cart, welcome, post-purchase, win-back and browse-abandonment flows, ideally from templates?
- Segmentation — can you segment customers by purchases, browsing behavior, location, engagement and customer value in real time?
- Email templates — is there a library aimed at ecommerce moments (cart, launch, review requests, seasonal)?
- SMS — is text messaging native and coordinated with email, or a separate bolt-on?
- Analytics — does it report revenue per campaign and per flow, not just opens and clicks?
- AI — send-time optimization, predictive analytics and content assistance that save time?
- Pricing — how does it scale (by contacts or by emails sent), and what happens as your list grows?
- Ease of use — can your team actually run it day to day without a specialist?
- Scalability — will it still fit when your store is 5–10× bigger?
For a deeper walkthrough of pricing models and deliverability, see our how to choose email marketing software guide, or browse the full best email marketing software ranking.
FAQ
What is the best email marketing software for ecommerce?
Klaviyo is the best email marketing software for ecommerce overall, thanks to its ecommerce-first customer data, segmentation, and automated email + SMS flows. Omnisend is the closest alternative, while Mailchimp suits smaller businesses that don't need that depth. The best choice depends on your store size, budget and how much automation you'll use.
Is Klaviyo better than Mailchimp for ecommerce?
For ecommerce, generally yes. Klaviyo is built around store data and specializes in ecommerce segmentation, automated flows (abandoned cart, post-purchase, win-back) and email + SMS. Mailchimp is easier for beginners and great for simple campaigns, but its ecommerce automation and segmentation are lighter. Choose Mailchimp for simplicity, Klaviyo for ecommerce depth.
Is Klaviyo good for Shopify?
Yes — Klaviyo is one of the most popular email marketing tools for Shopify. Its integration syncs customers, orders and product data two-way, which powers abandoned-cart recovery, product recommendations, behavior-based segmentation and automated email + SMS flows built on live store data.
Is Klaviyo free?
Klaviyo offers a free option to start, with paid plans that scale as your contact list grows (email and SMS are priced separately). Because contact-based pricing changes with list size, confirm the current free-plan limits and paid tiers on Klaviyo's site before committing.
What is the best free email marketing software for ecommerce?
Several ecommerce tools offer free plans to start — Klaviyo, Omnisend, Mailchimp and Brevo all have a free option. Omnisend and Mailchimp are common picks for stores that want to begin at no cost, while Klaviyo's free tier is a low-risk way to test ecommerce automation before scaling. Verify each free plan's current limits before choosing.
