Quick Answer
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Omnisend and Klaviyo both target the same audience — Shopify and WooCommerce stores — with pre-built ecommerce automations. Price is Omnisend’s clearest advantage: ~$16/month (~€13.51) versus Klaviyo’s ~$20/month (~€16.88) at the same 500-contact tier, and Omnisend also scores higher on Capterra (4.8/5 vs 4.6/5). Klaviyo’s advantage is depth — predictive analytics (CLV, churn risk) and real-time Shopify sync that Omnisend doesn’t fully match. Klaviyo also carries a real downside worth knowing: its February 2025 shift to billing all “active profiles,” including cold contacts, is the most common complaint about the platform and shows up starkly in its 1.8/5 Trustpilot score. For small-to-mid stores that want strong ecommerce automation without that pricing risk, Omnisend is the more practical pick.
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This comparison was last updated July 2026, with pricing verified directly on omnisend.com and klaviyo.com. EUR conversions use 1 USD = ~€0.8442 (ECB) and should be treated as approximate — always confirm current rates before subscribing.
🔬 How This Comparison Was Done
Pricing verified directly on official pricing pages (omnisend.com/pricing and klaviyo.com/pricing) in July 2026. Rating data pulled from G2, Capterra, and Trustpilot. Feature claims cross-checked against each platform’s own documentation and independent user reports.
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Omnisend vs Klaviyo at a Glance
| Category | Omnisend | Klaviyo |
|---|---|---|
| Free plan | 250 contacts, 500 emails + 500 web push/month | 250 profiles, 500 emails/month, $5 SMS credit |
| Entry paid (500 contacts) | ~$16/month (~€13.51), 12× contacts in email sends | ~$20/month (~€16.88), unlimited sends |
| Billing model | Per contact | Per “active profile,” including cold/suppressed contacts since Feb 2025 |
| SMS | Pay-as-you-go add-on from ~$0.007/credit, all tiers | Bundled credits on Email+SMS plan (e.g. 1,250 credits at 500 contacts) |
| Predictive analytics | Not available | CLV prediction, churn-risk scoring |
| Shopify sync | Real-time product/order sync | Real-time, deeper predictive layer on top |
| Ease of setup | Pre-built workflows, faster first automation | More powerful once learned, steeper curve |
| G2 rating | 4.6/5 | 4.6/5 |
| Capterra rating | 4.8/5 | 4.6/5 |
| Trustpilot rating | Not a widely flagged complaint area | 1.8/5 (353 reviews) — billing complaints dominate |
Pricing Compared
At the 500-contact entry tier, Omnisend’s Standard plan (~$16/month, ~€13.51) undercuts Klaviyo’s Email plan (~$20/month, ~€16.88). The gap holds as lists grow — both platforms price by contact count, but Omnisend’s Pro plan (~$59/month, ~€49.81) covers 2,500 contacts with unlimited emails and SMS available from ~$0.007/credit, while Klaviyo’s per-active-profile billing means your cost can rise even without list growth, simply from accumulated cold contacts you haven’t actively emailed.
SMS pricing works differently between the two: Omnisend treats SMS as a pay-as-you-go add-on on every tier, while Klaviyo bundles a fixed SMS credit allotment into its Email+SMS plan (1,250 credits at the 500-contact tier for ~$35/month). If SMS is a small part of your strategy, Omnisend’s pay-as-you-go model can work out cheaper; if you send SMS heavily and predictably, Klaviyo’s bundled credits may be more cost-efficient per message.
Ecommerce Depth: Where Klaviyo Still Leads
To be fair to Klaviyo, its predictive analytics layer — customer lifetime value prediction, churn-risk scoring, purchase-timing prediction — has no real equivalent in Omnisend. If you’re segmenting campaigns by “customers likely to churn in the next 30 days” or building automation around predicted next-purchase windows, Klaviyo is doing something Omnisend simply doesn’t offer yet. For large, mature ecommerce operations where that level of segmentation directly drives revenue, this is a genuine reason to pay Klaviyo’s premium.
Ease of Use and Setup Speed
Omnisend’s pre-built automation workflows (abandoned cart, welcome series, post-purchase) are pre-wired to your store data the moment you connect Shopify or WooCommerce — a working sequence can be live within minutes. Klaviyo’s automation builder is more powerful once mastered but takes longer to learn, with its own terminology and flow logic adding friction for first-time users. For stores that want to get automation running quickly without a learning investment, Omnisend has the edge.
Who Wins for Your Use Case
Omnisend wins for: small-to-mid Shopify/WooCommerce stores that want strong, fast-to-set-up ecommerce automation at a lower and more predictable price, with SMS available without a bundled-credit commitment.
Klaviyo wins for: larger, established ecommerce operations where predictive analytics and the deepest possible segmentation directly translate into revenue that justifies the higher, less predictable cost — and where the team has bandwidth to handle the steeper learning curve and active-profile billing management.
For most small-to-mid stores comparing the two, Omnisend is the more practical starting point — cheaper, faster to set up, and rated higher on Capterra, without Klaviyo’s billing-model risk. Read our full Omnisend review and Klaviyo review for the complete picture on each.
Try Omnisend Free
250 contacts, 500 emails/month, no credit card required.
Start Free with Omnisend →Frequently Asked Questions: Omnisend vs Klaviyo
Is Omnisend cheaper than Klaviyo?
Yes, at every comparable contact tier. At 500 contacts, Omnisend’s Standard plan runs ~$16/month (~€13.51) versus Klaviyo’s Email plan at ~$20/month (~€16.88). The gap can widen further because Klaviyo bills by “active profiles” (including cold, unengaged contacts) since February 2025, while Omnisend’s contact-based pricing doesn’t carry that specific risk.
Which has better Shopify integration: Omnisend or Klaviyo?
Both sync product, order, and customer data from Shopify in real time and offer pre-built ecommerce automations. Klaviyo goes further with predictive analytics layered on top of that sync — customer lifetime value prediction and churn-risk scoring — which Omnisend doesn’t currently offer. For standard ecommerce automation, both integrations are strong; for predictive segmentation specifically, Klaviyo is ahead.
Does Omnisend have predictive analytics like Klaviyo?
No — Klaviyo’s customer lifetime value prediction and churn-risk scoring have no direct equivalent in Omnisend. Omnisend’s segmentation covers standard ecommerce use cases (purchase behavior, browsing activity, campaign engagement) well, but it doesn’t offer the same predictive layer. This is Klaviyo’s clearest remaining advantage over Omnisend.
Is Omnisend good for small Shopify stores?
Yes — Omnisend’s pre-built automation workflows, lower entry price, and generous free plan make it a strong fit for small and growing Shopify stores that want ecommerce-specific automation without Klaviyo’s steeper cost curve. Its 4.8/5 Capterra rating reflects consistently strong user sentiment at this end of the market specifically.
Can I switch from Klaviyo to Omnisend?
Yes — Omnisend supports importing contacts and rebuilding automations for stores migrating from Klaviyo. There’s no official one-click Klaviyo import, so expect to manually rebuild your automation workflows and segments, similar to migrating between most email platforms. Many stores make the switch specifically to escape Klaviyo’s active-profile billing model.
Related Resources
- 📊 Omnisend Review 2026 — Full hands-on review of Omnisend specifically
- 🎯 Klaviyo Review 2026 — Full hands-on review of Klaviyo specifically
- ⚡ Klaviyo vs GetResponse — How Klaviyo compares to a general-purpose alternative
- 📧 Best Email Marketing Software 2026 — Full roundup of all platforms compared
