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Field-level data| K | POWR Contact Form Builder | |
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| K | POWR Contact Form Builder | |
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Easily build unlimited custom forms for lead collection, contact forms, registration & support forms
| Metric | K: Klaviyo Form Builder | POWR Contact Form Builder |
|---|---|---|
| Rating | — | 4.6 ★ |
| Total reviews | 0 | 679 |
| Free plan | Yes | Yes |
| Pricing | Free | Free plan available |
| Built for Shopify | — | ★ Yes |
| Pricing tiers | — | 4 tiers |
| Listed features | 5 | 5 |
| Review velocity (30d) | — | 9 new |
| Languages | 3 supported | 1 supported |
| Listed since | May 2026 | Jul 2014 |
Based on the data on this page, POWR Contact Form Builder is the stronger choice for most Shopify App Store merchants — 4.6★ vs K: Klaviyo Form Builder's 0.0★ is a meaningful gap that usually reflects real product or support quality differences across the user base. Pricing entry tiers: K: Klaviyo Form Builder at Free, POWR Contact Form Builder at Free plan available. Check each app's tier structure for the capacity limits you actually need before deciding — the headline number is the same shape, but the gating shape per tier (apps, orders, integrations) varies. POWR Contact Form Builder has the larger user base (679 reviews vs 0), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. K: Klaviyo Form Builder's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat. Recommended by store size: small/early-stage merchants who need fast install and low risk should default to POWR Contact Form Builder; mid-market and enterprise merchants with specific feature requirements should evaluate both — K: Klaviyo Form Builder's 0-review base may include the workflow context that matches your specific use case better than POWR Contact Form Builder's broader-but-shallower coverage. This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical Shopify App Store listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.
Read each app's audit: K: Klaviyo Form Builder audit • POWR Contact Form Builder audit
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| Keyword | K | POWR Contact Form Builder |
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| form builder | #32 | #6 |
| form | #60 | #8 |
| forms | #59 | #10 |
| contact form builder | #95 | #6 |
| form builder with file upload | #97 | #18 |
No tracked changes.
| Signal | K | POWR Contact Form Builder |
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| Average rating | 0.0 ★ (0) | 4.6 ★ (679) |
| Rating distribution | 5— 4— 3— 2— 1— | 583% 48% 33% 22% 15% |
| Reviews · last 7 days | — | +0 |
| Reviews · last 30 days | — | +9 |
| Reviews · last 90 days | — | +39 |
No reviews yet.
Both K: Klaviyo Form Builder and POWR Contact Form Builder offer paid plans only. K: Klaviyo Form Builder starts at Free; POWR Contact Form Builder starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
It depends on what you're optimizing for. K: Klaviyo Form Builder fits better if you prioritize broader integrations; POWR Contact Form Builder is the call if you need the higher-rated option. Read both apps' detail pages on AppRanks for the full feature breakdown, install counts, and recent listing changes.
Both apps are one-click installs from the Shopify App Store marketplace. POWR Contact Form Builder has more onboarding documentation maturity (679 reviews vs 0), which usually translates to better-tested setup wizards and quicker time-to-value. AppRanks doesn't measure setup time directly — read the recent reviews on each app's detail page for merchant-reported install experience.
K: Klaviyo Form Builder typically suits early-stage and growth-mode stores based on its review-base composition (0 reviews). POWR Contact Form Builder aligns more with early-stage and growth-mode stores (679 reviews). Larger review bases generally mean the app has been load-tested at scale — relevant if you're processing high order volume or handling enterprise compliance requirements.
Migration support varies by app and category. K: Klaviyo Form Builder and POWR Contact Form Builder both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from K: Klaviyo Form Builder" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
I have had several issues with this app. EVERY TIME I try to create a new form, I run into some kind of problem. They do have a support team that tries to help, but the process is often slow, and the issues are usually with very basic things that should work without requiring technical support. What is most frustrating
