Klaviyo
Klaviyo is the ecommerce email-and-SMS platform — Shopify-grade data, predictive analytics and flow automation — billing by active profile with no annual discount.
Verified against: klaviyo.comhostinger.comcloudtalk.ioblogmind360.com as of 2026-09-09
Quick verdict: Klaviyo earns a 4.0/5 from our research, standing out for the deepest ecommerce customer-data stack in this category. It fits best when revenue per flow is the scoreboard and you run a real store on Shopify or similar; weigh the active-profile meter, the no-annual-discount ladder and the learning curve before committing.
- Our rating: 4.0/5
- Strongest dimension: Functionality (5/5, research only)
- Weakest dimension: Localization (2/5, research only)
- Pricing: Free plan · $20/mo
- Verification: Research-only pass over official sources, last checked 2026-09-09. Sources: klaviyo.com, hostinger.com, cloudtalk.io, blogmind360.com
Klaviyo pricing details
- Free plan available
- free plan covers up to 60 days of support
- paid plans from $20/mo
- $20/mo Email (500 active profiles) — month-to-month only
Free: 250 active profiles, 500 emails/mo, $5 mobile-message + $5 Composer credits/mo, email support first 60 days, Klaviyo branding; Email from $20/mo at 500 active profiles (5,000 sends), ~$175/mo at 5,000, ~$150-175/mo at 10,000 across sources; Email + SMS from $35/mo at 500 profiles; billed by active profiles since Feb 2025 (suppressed/unsubscribed stop counting; imported-but-unengaged still count); no annual-billing discount published — pricing is month-to-month; Klaviyo Reviews is a separate $25/mo add-on; tier crossing capped at +25% per increase
In our index: Free plan available; paid from $20/mo Email (500 active profiles); Email + SMS from $35/mo
How Klaviyo scores across our 6 index dimensions
- Functionality: 5/5 (research only)
- Usability: 3/5 (research only)
- Stability: 4/5 (research only)
- Collaboration: 3/5 (research only)
- Localization: 2/5 (research only)
- Value: 3/5 (research only)
Score rationale: Research-only: deepest ecommerce data stack we checked (predictive RFM, revenue attribution, Shopify/WooCommerce/BigCommerce native); pricing scales steeply past 25K profiles and overkills plain newsletters; active-profile billing counts imported-but-inactive profiles; site ships de/es/fr/it + EN variants but no zh/ja interface
What Klaviyo does well
- Core scored 5/5 (research): predictive analytics (CLV, churn, next-order), revenue attribution per flow, and native Shopify/WooCommerce/BigCommerce data sync — all in one platform.
- Free plan (verified on the official pricing page): 250 active profiles, 500 emails/mo, plus $5 mobile-message and $5 Composer credits to test SMS.
- Email + SMS bundled from $35/mo at 500 profiles — messaging credits inside the same plan, not a separate product.
- Active-profile billing is hygienic in one direction: unsubscribed and suppressed contacts stop counting toward your tier (verified).
Where Klaviyo falls short
- Pricing scales steeply: ~$20/mo at 500 profiles but roughly $150-175/mo at 10,000 and reported ~$720/mo at 50,000 (2026 sources) — expensive for large lists.
- No published annual-billing discount — the ladder is month-to-month, priced by current active-profile count (verified 2026-09-09).
- Imported-but-unengaged profiles still count toward billing, and Klaviyo Reviews costs a separate $25/mo add-on.
- Weakest dimensions: Ease of use 3/5 and Localization 2/5 — reviewers consistently call it built for ecommerce teams, not a first newsletter, with no zh/ja interface.
How Klaviyo compares to other Email Marketing tools
Our index tracks 5 Email Marketing tools. Klaviyo sits at 4.0/5, with $20/mo email (500 active profiles) — month-to-month only. Here are the 4 closest alternatives we hold pricing and scoring evidence for.
- Beehiiv — 4.0/5 · Free plan · $49/mo
Beehiiv is a newsletter platform focused on growth and monetization, including paid subscriptions. - Mailchimp — 4.0/5 · Free plan · $13/mo
Mailchimp is a veteran email marketing platform with automation, landing pages and a basic CRM. - Kit (ConvertKit) — 3.9/5 · Free plan · $39/mo
Kit (ConvertKit) is email marketing made for creators, with a generous free plan up to 10,000 subscribers and powerful automation sequences. - Brevo — 3.8/5 · Free plan · $9/mo
Brevo (formerly Sendinblue) mixes email, SMS and CRM in one platform with a genuinely friendly free tier.
Frequently asked questions about Klaviyo
How much does Klaviyo cost?
Free plan available; free plan covers up to 60 days of support; paid plans from $20/mo; $20/mo Email (500 active profiles) — month-to-month only. Billing detail: Free: 250 active profiles, 500 emails/mo, $5 mobile-message + $5 Composer credits/mo, email support first 60 days, Klaviyo branding; Email from $20/mo at 500 active profiles (5,000 sends), ~$175/mo at 5,000, ~$150-175/mo at 10,000 across sources; Email + SMS from $35/mo at 500 profiles; billed by active profiles since Feb 2025 (suppressed/unsubscribed stop counting; imported-but-unengaged still count); no annual-billing discount published — pricing is month-to-month; Klaviyo Reviews is a separate $25/mo add-on; tier crossing capped at +25% per increase. Figures verified 2026-09-09.
Does Klaviyo have a free plan?
Yes. Klaviyo has a free tier; paid plans start at $20/mo.
What is Klaviyo rated in our index?
Klaviyo sits at 4.0/5 in our index, strongest on functionality (5/5, research only) and weakest on localization (2/5, research only). Klaviyo earns a 4.0/5 from our research, standing out for the deepest ecommerce customer-data stack in this category. It fits best when revenue per flow is the scoreboard and you run a real store on Shopify or similar; weigh the active-profile meter, the no-annual-discount ladder and the learning curve before committing.
What are the drawbacks of Klaviyo?
Pricing scales steeply: ~$20/mo at 500 profiles but roughly $150-175/mo at 10,000 and reported ~$720/mo at 50,000 (2026 sources) — expensive for large lists No published annual-billing discount — the ladder is month-to-month, priced by current active-profile count (verified 2026-09-09) Imported-but-unengaged profiles still count toward billing, and Klaviyo Reviews costs a separate $25/mo add-on Weakest dimensions: Ease of use 3/5 and Localization 2/5 — reviewers consistently call it built for ecommerce teams, not a first newsletter, with no zh/ja interface.
What does Klaviyo do well?
Core scored 5/5 (research): predictive analytics (CLV, churn, next-order), revenue attribution per flow, and native Shopify/WooCommerce/BigCommerce data sync — all in one platform Free plan (verified on the official pricing page): 250 active profiles, 500 emails/mo, plus $5 mobile-message and $5 Composer credits to test SMS Email + SMS bundled from $35/mo at 500 profiles — messaging credits inside the same plan, not a separate product Active-profile billing is hygienic in one direction: unsubscribed and suppressed contacts stop counting toward your tier (verified).
How was Klaviyo verified?
Research-only pass over official sources, last checked 2026-09-09. Sources: klaviyo.com, hostinger.com, cloudtalk.io, blogmind360.com.
What are the alternatives to Klaviyo?
We track Mailchimp, Brevo, Beehiiv, Kit (ConvertKit) as the closest alternatives in our Email Marketing index, and 4 head-to-head comparisons against Klaviyo are available.