K

Shopify forms app by Kaktus·Create Klaviyo signup forms to collect emails, capture leads, and grow your marketing list.

Snapshot

#95of 169 inForms

K is newly listed on the Shopify App Store. Ongoing.AI is observing daily category rank, search-keyword position, install footprint, and listing changes from launch — first tracked May 28, 2026. The trajectory is being captured before the first reviews accumulate.

CategoriesForms

Pricing

Free

free

Built for Shopify

No

Years live

0

launched May 7, 2026

Last updated

Jun 30, 2026

Shopify listing

Category rank over time

Where K sits day-by-day in Forms.

Position across the Forms page, snapshot daily. Lower is better — the Y axis is inverted so the strongest ranks sit at the top of the chart. Open the full Forms leaderboard →

#64#67#70#72#75Jun 3Jun 4Jun 5Jun 6Jun 7K · #65
Best position observed: #65. K climbed 9 positions over the window.

Catalog position

Where K sits in the App Store.

Rank and percentile inside the Forms category — the competitive shape of the niche around this app.

Rank in Forms

#95

of 169 active apps

Review count percentile

0th

vs category siblings

Rating percentile

0th

vs category siblings

Years on App Store

0

since 2026

Listing change cadence

What K has changed lately.

Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.

Listing changes · last 21 days+14shopify_lastmod: 2026-06-09 → 2026-06-15shopify_lastmod: 2026-06-15 → 2026-06-20shopify_lastmod: 2026-06-20 → 2026-06-28shopify_lastmod: 2026-06-28 → 2026-06-29shopify_lastmod: 2026-06-29 → 2026-06-30Jun 14, 26Jun 24, 26Jul 5, 26

Shopify Lastmod · Jul 1

2026-06-29 → 2026-06-30

Shopify Lastmod · Jun 30

2026-06-28 → 2026-06-29

Shopify Lastmod · Jun 29

2026-06-20 → 2026-06-28

PricingIdentity & listingCadence

Capabilities

What Klaviyo Form Builder can do.

The 23 capabilities Klaviyo Form Builder lists across its category, in Shopify’s own taxonomy. Pulled directly from the App Store listing.

Form types

9
  • Applications
  • Contacts
  • Custom
  • Feedback
  • File upload
  • Multi-step
  • Pop-ups
  • Registrations
  • Surveys

Customization

9
  • Drag-and-drop editor
  • Font and color
  • Custom fields
  • Custom CSS
  • Embedded forms
  • Email templates
  • Multi-language
  • Dynamic logic
  • Conditional logic

Data management

5
  • Email responses
  • Data export
  • Dashboard
  • Analytics
  • CAPTCHA

FAQ

Klaviyo Form Builder — frequently asked questions.

What is Klaviyo Form Builder on Shopify?
Klaviyo Form Builder, officially listed on the Shopify App Store as K: Klaviyo Form Builder, is a Shopify app in the Forms category. Klaviyo Form Builder helps you create custom forms that connect with your Klaviyo email marketing flows. Capture emails, signups, and customer details with popups, embedded forms, or floating forms designed to match your store. Use forms for newsletters, discounts, waitlists, and lead capture campaigns. Customize fields, layout, and styling without coding. Perfect for growing your list and improving customer communication. Set up in minutes and start collecting leads with ease.
How much does Klaviyo Form Builder cost?
Klaviyo Form Builder is free to install and use on Shopify — there are no paid plans on this app.
Is Klaviyo Form Builder free?
Yes — Klaviyo Form Builder is free to install and use on Shopify. There are no paid plans.
When was Klaviyo Form Builder launched?
Klaviyo Form Builder launched on May 7, 2026.
Is Klaviyo Form Builder Built for Shopify?
Klaviyo Form Builder does not currently carry Shopify's Built for Shopify badge. The badge is awarded to apps that meet Shopify's published standards for performance, ease of use, and merchant value — many high-quality apps operate without it.
What are the best Klaviyo Form Builder alternatives?
Merchants commonly compare Klaviyo Form Builder with Powerful Contact Form Builder, Hulk Contact Form Builder, POWR Contact Form Builder, and QS Request a Quote, Hide Price. Each alternative covers a similar use case but differs on pricing model, integration depth, and the specific themes merchants praise in reviews — see the alternatives section above for a side-by-side.

Alternatives

Apps merchants pick instead.

Powerful Form

Powerful Contact Form Builder

4.90★2,310

HulkApps

Hulk Contact Form Builder

4.80★1,876

Known for: bug

POWR.io

POWR Contact Form Builder

4.60★680

Known for: customer-support

Quote Snap

QS Request a Quote, Hide Price

4.80★666
Browse more inAll Forms apps

Methodology

Where the numbers come from.

Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated .

Find every brand running K.

Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.

Track K — free Start free

Prefer the source? View K on the Shopify App Store ↗