If Omnisend is cheaper, why not just use it and save money?

Because the cost difference between platforms is tiny compared to the revenue difference. We typically see Klaviyo-managed accounts generate 30-40% of total store revenue via email, vs. 18-25% with Omnisend. On a $100K/month store, that's a $5K-15K/month difference in revenue for an extra $35/month in platform cost.

Is the migration from Omnisend to Klaviyo difficult?

Not at all. Both are eCommerce email platforms, so the data structures are similar. We can migrate lists, rebuild flows, and have you running on Klaviyo within 2 weeks. The biggest task is rebuilding your segments to take advantage of Klaviyo's deeper data.

Does Omnisend have anything Klaviyo doesn't?

Yes — SMS credits included in the base plan (Klaviyo charges separately for SMS), slightly better pre-built automation templates for beginners, and a generally simpler interface. For a one-person marketing team, that simplicity has real value.

What's your honest recommendation for a brand doing $30K/month?

At $30K/month, either platform works. If you have someone managing email who knows what they're doing, go Klaviyo — you'll grow into the advanced features. If email is an afterthought you want to set up once and mostly automate, Omnisend is the more practical choice.

Can you manage Omnisend accounts or only Klaviyo?

We manage both, though our deepest expertise is in Klaviyo as a Gold Partner. If you're on Omnisend and happy with it, we can optimize your setup there. We won't push a migration just to upsell — only when the data shows it'll actually make you more money.

eCommerce Email Showdown

Omnisend is good. But "good enough" costs you money.

Here's a take most comparison articles won't give you: Omnisend is a solid platform. It does 80% of what Klaviyo does at a lower price point, and for a lot of smaller stores, that's genuinely enough. So why do we still recommend Klaviyo to almost every eCommerce brand we work with? Because that missing 20% is where the real revenue lives. Advanced segmentation, predictive analytics, deep Shopify data — those aren't nice-to-haves when you're trying to scale past $50K/month. They're the difference between an email channel that "contributes" and one that drives 30-40% of total revenue. We've run campaigns on both platforms side by side. Here's what we found.

30-40%

Revenue from Email (Klaviyo)

18-25%

Revenue from Email (Omnisend Avg.)

150+

Brands Managed

Gold

Klaviyo Partner Status

This is the comparison that trips people up. Both Klaviyo and Omnisend are built for eCommerce. Both integrate with Shopify. Both have flow builders, segmentation, and SMS. So what's actually different?

The answer isn't in the feature checklist — it's in the depth. Klaviyo doesn't just know that a customer bought a product. It knows what they browsed, how often they visit, their predicted next order date, and their churn probability. Omnisend tracks purchases and clicks, which is fine — but it's surface-level compared to what Klaviyo gives you to work with.

Klaviyo vs Omnisend — feature by feature

Feature	Klaviyo	Omnisend
Segmentation Depth	Behavioral + predictive segments. Filter by predicted LTV, churn risk, expected next order date, browsing patterns, and any custom property. Real-time updates.	Purchase-based and engagement-based segments. Solid for basics — recent buyers, active subscribers. But no predictive scoring or real-time browsing data.
Flow Builder	Advanced conditional splits, A/B testing within flows, multi-channel branching (email + SMS in one flow), and triggers from any Shopify or custom event.	Good visual builder with pre-built automation templates. Covers standard eCommerce flows well. Less flexibility for complex conditional logic.
Analytics & Reporting	Cohort analysis, product-level analytics, predictive metrics, and custom dashboards. You can drill into exactly which segment is driving which revenue.	Campaign and automation performance reports. Clean UI, easy to read. But limited ability to analyze performance at the segment or cohort level.
Pricing (5,000 contacts)	Around $100/month. Gets steeper as your list grows. You're paying for the data engine underneath, not just sending volume.	Around $65/month for the same list size. Significantly cheaper, especially at scale. Best value pick if budget is the primary constraint.
SMS Capabilities	Full SMS marketing built into flows. Unified customer profiles across email and SMS. Strong consent management and compliance tooling.	SMS included in plans at no extra charge (up to a credit limit). Very competitive on SMS pricing. Good for brands that want email + SMS without paying extra.
Shopify Integration	Deepest Shopify integration of any email platform. Real-time product feeds, browsing data sync, on-site popups, and Shopify Flow triggers.	Solid Shopify integration. Product recommendations, cart data, and order syncing work well. Not as deep on browsing data as Klaviyo.
Ease of Use	Powerful but complex. Takes time to learn and configure properly. Best results come from working with someone who knows the platform.	Very user-friendly. Pre-built templates and workflows get you running fast. A good pick for small teams without a dedicated email marketer.

Our recommendation

For brands doing over $50K/month in revenue, Klaviyo is the pick. The predictive analytics and segmentation depth directly translate to higher revenue per email — and at that revenue level, the extra $35/month in platform cost is noise compared to the additional revenue.

But here's where we'll be honest: if you're a newer store doing under $20K/month, Omnisend might be the smarter play right now. It's cheaper, easier to set up, and covers the core eCommerce flows. You can always migrate to Klaviyo later when your data volume justifies the investment. We'd rather you use Omnisend well than use Klaviyo poorly.

Pick Klaviyo if...

Pick Klaviyo if your store generates $50K+ per month, if email should drive 30%+ of total revenue, or if you need advanced segmentation for a large customer base. It's also the better choice if you're working with an agency like us — we can unlock features in Klaviyo that most brands never touch. The platform rewards expertise.

Pick Omnisend if...

Pick Omnisend if you're earlier-stage, budget-conscious, or running a small team without a dedicated email specialist. It does the core eCommerce email job well — abandoned carts, welcome series, post-purchase flows — and the SMS-included pricing is genuinely great value. Just know that you'll likely outgrow it as you scale.

Questions our best clients asked first

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