Updated March 2026

Kit (ConvertKit) vs Klaviyo

Kit and Klaviyo exist in different worlds. Kit's 10,000-subscriber free plan, clean interface, and built-in monetisation serve solo creators. Klaviyo's Shopify integration, predictive analytics, and revenue attribution serve ecommerce businesses. Kit charges $33/month for Creator at 1,000 subscribers. Klaviyo charges approximately $30/month at the same count. The prices are similar at small scale, but Klaviyo's value only materialises with an ecommerce store behind it. If you don't run an online store, Klaviyo offers zero advantage over Kit (or MailerLite, which costs less than both).

Our pick: Klaviyo (7.5/10 vs 7.2/10)

Klaviyo wins 4 out of 6 categories. Kit (ConvertKit) is better for: solo creators, bloggers, and podcasters who value simplicity and built-in monetisation.

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Kit (ConvertKit)

7.2/10

Klaviyo

7.5/10

4/5

Automation

5/5

3/5

Deliverability

4/5

5/5

Ease of Use

2/5

Templates & Design

3/5

2/5

Analytics

5/5

3/5

Customer Support

2/5

Pricing Comparison

Kit (ConvertKit)

Free Plan

Paid plans from $33/mo

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Klaviyo

Free Plan

Paid plans from $20/mo

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Pros & Cons

Kit (ConvertKit)

Best free plan in the industry — 10,000 subscribers with unlimited broadcasts, landing pages, and forms. No other major platform comes close

Creator Network for mutual cross-promotion is genuinely unique — no other email platform offers built-in list growth through creator recommendations

Built-in monetisation: sell digital products, paid newsletters, subscriptions, and tip jars directly from Kit without third-party tools

September 2025 price hike was brutal — first increase in 12 years. Creator plan jumped from $15/mo to $33/mo starting price. Some legacy users saw 100-400% increases. Trustpilot users report prices 'tripling mid-contract'

Analytics rated just 2/5 by EmailVendorSelection — only basic open rates and click rates. No heatmaps, no geo-tracking, no bot-click filtering, no advanced funnel insights

Only 15-23 email templates (vs Mailchimp's 260+ or Omnisend's 250+). Premium templates cost $19-$39 each from the marketplace. Email builder described as 'clunky'

Full Kit (ConvertKit) review →

Klaviyo

Best-in-class ecommerce segmentation with nested conditions, real-time updates, and predicted metrics — no other ESP matches this for Shopify stores

Revenue attribution that shows clear ROI per campaign and per automation flow — users cite this as what justifies the premium price

Deepest Shopify integration available with real-time data sync, product feeds, and browse/cart abandonment triggers

Gets expensive fast: $150/mo at 10K contacts, $400/mo at 25K, $720/mo at 50K, $1,380/mo at 100K — significantly more than every competitor

February 2025 billing change: now charges for ALL active profiles including unengaged subscribers, spam signups, and abandoned checkout contacts. Widely viewed as a post-IPO revenue grab

Trustpilot rating of 2.1/5 — the worst of any tool we reviewed. Support is slow, no phone option, and declining post-IPO as they chase enterprise clients

Full Klaviyo review →

The Bottom Line

Choose Kit (ConvertKit) if: you want a tool that is best for solo creators, bloggers, and podcasters who value simplicity and built-in monetisation. It scores highest in automation, ease of use.

Choose Klaviyo if: you want a tool that is best for shopify stores doing $500k+ in revenue that need serious segmentation and revenue attribution. It scores highest in automation, deliverability, analytics.

Transparency note: We earn affiliate commissions from some tools on this page. This never influences our scores. Our methodology