Key takeaways
  • Klaviyo's $15/mo SMS entry price sits at the 44th percentile of 18 priced Shopify email-marketing apps (category median $15.50), almost exactly average, not expensive.
  • Free plan covers 250 contacts and roughly 150 SMS/MMS credits — genuinely usable, not a stripped trial.
  • SMS and Email are separate paid plans with no bundled discount: 500 contacts on both costs $35/mo combined ($20 email + $15 SMS).
  • Costs scale with total contact-list size — plans step up in fixed tiers as your list grows, so watching list growth matters more than the entry price alone.
  • Across 18 priced Shopify email-marketing apps, 72% offer some free tier, so Klaviyo's free-to-250-contacts plan is the category norm, not a standout perk.

Klaviyo is worth installing free for any store under 250 contacts, and once you outgrow that its entry price of $15/month (SMS) or $20/month (Email, 251–500 contacts) is fairly positioned against the category median: across 18 priced Shopify email-marketing apps, the median entry price is $15.50, putting Klaviyo's SMS plan almost exactly on the category median and its Email plan modestly above it. That reframes the usual "Klaviyo is expensive" complaint — the base plan is competitively priced, and the real cost driver is how fast your contact list grows, not what you pay on day one.

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Who this is for: Shopify merchants deciding whether to install Klaviyo, and existing users trying to predict what their bill looks like as their list grows past the free tier.

01 Klaviyo pricing at a glance

Klaviyo runs two separate priced tracks — Email and SMS — plus a free plan that covers small lists on both channels. As of the current Shopify App Store listing, Klaviyo carries a 4.7-star rating across 3,001 reviews.

PlanPriceCovers
Free$0Up to 250 contacts, ~150 SMS/MMS credits
SMS$15/monthUp to 1,250 SMS/MMS credits, carrier fees included
Email$20/month251–500 contacts

02 Free plan: what you actually get for $0

Klaviyo's free tier isn't a stripped-down trial — it's a genuinely usable plan, free to install and free forever up to 250 contacts, with roughly $5 worth of SMS/MMS sends built in (about 150 credits). Klaviyo's native abandoned-cart and welcome-flow automations work on the free plan too. The main catch: Klaviyo branding stays on your emails until you upgrade to a paid plan.

SMS and Email are sold as fully separate plans, not one plan with an SMS add-on. Each has its own free allowance and its own paid ladder, and there's no bundled discount for buying both — a merchant with 500 contacts on both channels pays the sum: $20/month for Email plus $15/month for SMS, or $35/month combined. Paid plans remove Klaviyo branding and unlock A/B testing on top of what the free plan offers.

  • SMS at $15/month — up to 1,250 SMS/MMS credits, with carrier fees baked into the price. Credit cost varies by destination: a US text uses roughly 1 credit, while sends to Germany or the Netherlands can consume around 12 credits per message, which matters for international merchants budgeting SMS spend.
  • Email at $20/month — covers 251–500 contacts. Past 500, price climbs by contact-count tier rather than by send volume.

04 How Klaviyo's entry price compares to 18 other email marketing apps

Measured across the Shopify App Store's marketing-and-conversion email-marketing category — 18 apps with a priced plan, all above 100 reviews — the median entry price is $15.50, with a spread from $4.99 to $49. Klaviyo's $15/month SMS entry sits right at that midpoint (44th percentile), and 72% of the sampled category offers some free tier, so Klaviyo's free-to-250-contacts plan isn't unusual, just competitively sized.

MetricValue
Priced apps sampled18
Entry price range$4.99–$49/mo
Median entry price$15.50/mo
Apps offering a free tier72%
Klaviyo's percentile rank44th

At the 250–500 contact entry point, Klaviyo's $20/month Email plan sits close to the category median, and a majority of priced apps in this category (72%) offer some free tier at that size too — so having a genuinely usable free plan isn't what sets Klaviyo apart from the field; where plans in this category tend to diverge from one another is in how price scales as a list grows, covered next.

05 Where the real cost comes from: contact-list scaling

Klaviyo's entry price is competitive, but the bill grows as your contact list crosses tier boundaries — plans step up by fixed contact-count bands rather than charging per additional contact, so total spend depends heavily on list size rather than send volume or campaign frequency. Because pricing is tier-based, list hygiene matters more than it might elsewhere: pruning stale or unengaged contacts before you cross a tier can keep your bill in the lower band for longer, while unexpected list growth can push you into the next band. There's no minimum contract and no public self-serve annual discount, so pricing stays flexible but offers no reward for committing long-term outside custom Enterprise deals.

06 Is Klaviyo worth it? Who should pay vs. stay free

For any store under 250 contacts, the free plan is close to a no-brainer — full automation flows and enough send volume to validate whether email/SMS marketing works for your store, at $0. Once you cross 250 contacts, Klaviyo's entry price is fairly positioned relative to the category (44th percentile against a $15.50 median), so the case for paying is straightforward rather than something to fight. The exception is fast-growing lists: because tier jumps happen in fixed bands rather than gradually, merchants with large, cold contact lists should prune before upgrading rather than let list bloat drive an unnecessary tier jump. The automation quality and native Shopify sync are likely why Klaviyo holds a 4.7-star average across 3,001 reviews.

Bottom line: Klaviyo's free plan is worth installing for any store under 250 contacts, and its paid entry tier — positioned right at the category median rather than above it — is worth paying once you outgrow free, provided you watch contact-list growth rather than assuming the base price is the whole story.

07 Frequently asked questions

How much does Klaviyo cost per month?
Klaviyo is free up to 250 contacts. Paid plans start at $15/month for SMS (up to 1,250 credits) or $20/month for Email (251-500 contacts), sold as separate plans that stack if you use both channels.
Is Klaviyo's pricing based on subscribers or total contacts?
Klaviyo's paid plans are tiered by contact-list size rather than by email send volume. Check your account's plan page for exactly how your plan defines a billable contact, since scope can vary by account.
How does Klaviyo's price compare to other Shopify email-marketing apps?
Klaviyo's $15/month entry price sits at the 44th percentile among 18 priced Shopify email-marketing apps, almost exactly at the $15.50 category median — priced right in the middle of the pack at entry, even as cost can grow faster than some peers at higher contact tiers.
Does Klaviyo charge extra for SMS on top of the email plan?
No — SMS is a fully separate paid plan with its own tier ladder, not a per-message add-on to the email plan. A merchant using both pays the sum of both plans.
Does Klaviyo offer an annual discount?
No public self-serve annual discount is available; billing is monthly with no minimum contract, and discounted committed pricing exists only through custom Enterprise sales.
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Sources & verification. Ratings, review counts, and pricing verified 2026-08-21 against: Klaviyo: Email Marketing & SMS — Shopify App Store · Klaviyo pricing page
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Alex Mashkovtsev
Founder · Eng Lead at INSO

Alex leads engineering at INSO, an AI-native product & commerce studio. He's shipped custom Shopify apps, checkout redesigns, and theme architecture for brands across the US and EU.