K
Shopify forms app by Kaktus·Flexible custom contact forms with file upload to handle inquiries and boost lead generation.
Snapshot
Ongoing.AI tracks K daily — category rank, keyword positions in App Store search, install footprint, listing changes, and reviewer sentiment — back to when we first observed the listing.
Rating
5.00
54 reviews
Pricing
Free
free
Built for Shopify
No
Years live
1
launched Jul 10, 2024
Last updated
Jul 2, 2026
Shopify listing
Recent activity
Review trajectory.
Daily review count and rating drift. The blue line is cumulative review count; the dashed amber overlay is the rating on the right axis. Boring is good — sudden swings stand out against an otherwise stable curve.
New reviews
7-day Δ
+3
28-day Δ
+5
Rating change
7-day Δ
+0.00
28-day Δ
+0.10
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 →
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
#22
of 167 active apps
Review count percentile
87th
vs category siblings
Rating percentile
80th
vs category siblings
Years on App Store
1
since 2024
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.
Shopify Lastmod · Jul 3
2026-07-01 → 2026-07-02
Shopify Lastmod · Jul 2
2026-06-30 → 2026-07-01
Shopify Lastmod · Jul 1
2026-06-29 → 2026-06-30
Reviews
What merchants are saying
- 100%positive42
- 0%neutral0
- 0%negative0
Top themes
What merchants praise
“This app is incredibly user-friendly, making the form-building process smooth and efficient even for someone with minimal technical skills.”
Capabilities
What Contact Form Builder can do.
The 23 capabilities Contact Form Builder lists across its category, in Shopify’s own taxonomy. Pulled directly from the App Store listing.
Form types
9- Contacts
- Custom
- Feedback
- File upload
- Multi-step
- Newsletters
- 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
Contact Form Builder — frequently asked questions.
What is Contact Form Builder on Shopify?
How much does Contact Form Builder cost?
Is Contact Form Builder free?
When was Contact Form Builder launched?
Is Contact Form Builder Built for Shopify?
What are the best Contact Form Builder alternatives?
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.
Prefer the source? View K on the Shopify App Store ↗