K: Klaviyo Form Builder is the #49 ranked form app on Shopify, with a free plan available, as of July 10, 2026.
K: Klaviyo Form Builder is a Shopify App Store app by Kaktus, launched May 2026.
AppRanks data: K: Klaviyo Form Builder ranks #49 in Form on Shopify App Store, placing it in the top 27% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
K: Klaviyo Form Builder is a newly-listed Shopify app with a limited review volume. It is listed in the Form category on Shopify App Store, which AppRanks treats as the canonical taxonomy node for ranking and competitor comparison. no published reviews yet means feature claims are unverified by the wider merchant base. Without a published review base, the only fit-signal available is the developer's own documentation plus the marketplace's listing-quality audit (linked below). The free tier lets you trial the entry feature set without committing a payment method. AppRanks tracks rating, review count, pricing tier, and category position daily — the figures on this page reflect the most recent scrape from the canonical Shopify App Store listing.
Pros
- +Free tier available — no card required to evaluate
- +Published by Kaktus — established developer track record
Cons
- −No public reviews yet — fit and reliability are unverified
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About K: Klaviyo Form Builder
How K: Klaviyo Form Builder works
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.
Screenshots
Key features
- Klaviyo Integration: Sync collected data with Klaviyo for email & SMS marketing
- Flexible Field Options: Add email, phone, file upload and custom inputs
- Targeting&Triggers: Show forms based on behavior, timing or specific conditions
- Full Design Customization: Adjust layout, colors, typography to match your brand
- Multiple Form Types: Create popups, embedded forms to match different use cases
Standardized capabilities
Normalized capabilities detected for this app, comparable across the marketplace.
- AnalyticsAccess and analyze data to gain insights into your business performance.Common
- Automated Email ResponsesSend automatic replies to customer inquiries with predefined templates.table-stakes
- Conditional Logic ImplementationImplement conditional logic for dynamic content and actions.Common
- Custom CSS StylingApply custom CSS to personalize the look and feel of your store.Common
- Customer Feedback CollectionGather insights and opinions from customers to improve services.table-stakes
- Custom Field ManagementAdd and manage custom fields for data collection.table-stakes
- Data ExportExport your data for backup or analysis purposes.Common
- Drag-and-Drop EditorEasily create and customize content using a drag-and-drop interface.table-stakes
- Dynamic LogicApply dynamic rules to personalize user experiences in real-time.Differentiator
- Custom Email TemplatesCreate and customize email templates for various communications.Common
- Embedded FormsIntegrate forms directly into your site for seamless data collection.table-stakes
- File Upload SupportEasily upload images and photos for your products.table-stakes
- Font and Color CustomizationCustomize the font style and color to match your brand identity.table-stakes
- Multi-Language SupportOffer a multilingual experience for your customers.Common
- Multi-Step ProcessesCreate workflows that involve multiple sequential steps for better task management.Common
- OpenAI IntegrationUtilize OpenAI's technology for innovative solutions in your projects.Common
- Custom Pop-UpsCreate targeted pop-ups for promotions, reviews, and discounts to engage visitors.Common
- reCAPTCHA IntegrationImplement reCAPTCHA to protect your site from spam and abuse.Common
- Survey CollectionCollect valuable insights through customizable surveys and feedback forms.table-stakes
- Unlimited Application IntegrationIntegrate an unlimited number of applications for enhanced functionality.Common
- Unlimited Contact ManagementManage an unlimited number of contacts in your database.table-stakes
- Unlimited Product OptionsOffer unlimited product options for customer customization.table-stakes
- Unlimited RegistrationsAllow unlimited user registrations on your platform.Common
- Custom Form BuilderDesign and create tailored forms to meet specific business needs.Common
- Klaviyo IntegrationConnect with Klaviyo for powerful email marketing automation.Common
- Lead GenerationCollect and qualify leads through various forms and strategies.Common
Category rankings
As of Jul 10, 2026- Form#49of 183Top 27%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Keyword rankings
K: Klaviyo Form Builder ranks for 17 keywords across Shopify App Store. Here are the top 3:
Competitors & alternatives
K: Klaviyo Form Builderdoesn't have curated competitor matchups yet. Other tracked form apps on Shopify:
Frequently asked questions
What is K: Klaviyo Form Builder?
K: Klaviyo Form Builder is an app for Shopify. It is published on Shopify App Store and tracked daily by AppRanks, and it has been listed on the marketplace since 2026. It is listed under the Form category on AppRanks, where you can see its current category position, review-velocity trend, and how it compares against the top alternatives in the same space. Developed by Kaktus.
Is K: Klaviyo Form Builder free?
K: Klaviyo Form Builder offers a free plan that merchants can install on Shopify without entering payment details. Pricing details on this page are mirrored from the live Shopify listing and refresh on each scrape cycle.
Who uses K: Klaviyo Form Builder?
K: Klaviyo Form Builder is actively installed across Shopify stores tracked by AppRanks. Its review base is still building, which usually maps to early-stage merchants and stores piloting a new workflow. It is part of the Form category on Shopify.
Where does K: Klaviyo Form Builder rank on Shopify?
K: Klaviyo Form Builder currently sits at position #49 in the Form category on Shopify. That places it in the top 27% of 183 apps tracked in the same category. Category positions are read from the live marketplace ranking and refresh on each scrape, so the number you see here reflects the most recent crawl rather than a long-running average.
What does K: Klaviyo Form Builder integrate with?
K: Klaviyo Form Builder lists 2 integrations on its Shopify marketplace page. The most prominent are Klaviyo, Open AI. Integration data is mirrored from the live Shopify listing on each refresh, so the set above tracks whatever the developer has currently published — it does not reflect deeper compatibility AppRanks has not been able to verify from public data.
What languages does K: Klaviyo Form Builder support?
K: Klaviyo Form Builder declares support for 3 languages on its Shopify marketplace listing: English, Portuguese (Brazil), Spanish. Language coverage is the locale set the developer has explicitly translated the app interface into — a broader set typically maps to a developer with international merchant traction.