Cart customization · refreshed Jun 12, 2026
K for Shopify
by Kaktus · Boost your online sales and enhance customer experience with our Sticky Add To Cart Button Bar.
6 reviews, 5.00★ average. Live data from the Shopify App Store + Ongoing.AI’s daily install crawl — updated Jun 12, 2026.
Rating
5.00
6 reviews
Pricing
From $4/mo
freemium
Built for Shopify
No
Years live
1
launched Oct 4, 2024
Last updated
Jun 10, 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
—
28-day Δ
+0
Rating change
7-day Δ
—
28-day Δ
+0.00
Catalog position
Where K sits in the App Store.
Rank and percentile inside the Cart customization category — the competitive shape of the niche around this app.
Rank in Cart customization
#159
of 455 active apps
Review count percentile
65th
vs category siblings
Rating percentile
71th
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 · Jun 11
2026-06-08 → 2026-06-10
Shopify Lastmod · Jun 10
2026-05-28 → 2026-06-08
Shopify Lastmod · May 30
set to 2026-05-28
Review fingerprint
What merchants raise, and how they feel about it.
Sentiment breakdown
- Positive100% · 12
- Neutral0% · 0
- Negative0% · 0
Top themes
Plans
K pricing tiers.
Free
Free to install
- Sticky Add to Cart Bar
- Redirect to Checkout or Cart
- Bar Appearance After % of Scrolling Page
- Top, Bottom and Slide-in Positions
- Countdown Timer to Add Urgency
- Pre-made Templates
- Mobile Optimized
- Knowledgeable Support
Growth
$4.99/month
- Sticky Add to Cart Bar
- Redirect to Checkout or Cart
- Bar Appearance After % of Scrolling Page
- Top, Bottom and Slide-in Positions
- Countdown Timer to Add Urgency
- Pre-made Templates
- Mobile Optimized
- Knowledgeable Support
Unlimited
$9.99/month
- Sticky Add to Cart Bar
- Redirect to Checkout or Cart
- Bar Appearance After % of Scrolling Page
- Top, Bottom and Slide-in Positions
- Countdown Timer to Add Urgency
- Pre-made Templates
- Mobile Optimized
- Knowledgeable Support
Alternatives
Apps merchants pick instead.
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 Jun 12, 2026.
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 ↗