Cart customization · refreshed Jun 12, 2026
K for Shopify
by Kaktus · Make more money from the same traffic by using non-intrusive up-sell offers and cross-sell offers
9 reviews, 2.60★ average. Live data from the Shopify App Store + Ongoing.AI’s daily install crawl — updated Jun 12, 2026.
Rating
2.60
9 reviews
Pricing
From $29/mo
free_trial
Built for Shopify
No
Years live
4
launched Dec 16, 2021
Last updated
Jun 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
—
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
#142
of 455 active apps
Review count percentile
69th
vs category siblings
Rating percentile
42th
vs category siblings
Years on App Store
4
since 2021
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 3
2026-05-27 → 2026-06-02
Shopify Lastmod · May 30
set to 2026-05-27
Works With · May 28
set to Checkout
Review fingerprint
What merchants raise, and how they feel about it.
Sentiment breakdown
- Positive91% · 20
- Neutral0% · 0
- Negative9% · 2
“This is a great app, and CS respond fast to messages. I've installed one part of the app but I am already looking at what else I can use. 10/10 from me!”
“I think the app would be great if you could actually set anything up... It was full of bugs, the preview did not load correctly. I could not edit anything after creating the funnel. I then tried to set up a new funnel but even that did not work, elements were not loading correctly etc. After installing the app twice and reaching out to their support I gave up. I used Chrome and only got the answer that "it should work with Chrome"....”
Top themes
Plans
K pricing tiers.
SILVER
$29.99/month
- Cart page upsell
- One click post-purchase upsell
- Thank you page upsell
- Split tests
- Funnel Editor
- Customizer
- Up to 10,000 PageViews
GOLD
$49.99/month
- Cart page upsell
- One click post-purchase upsell
- Thank you page upsell
- Split tests
- Funnel Editor
- Customizer
- Up to 50,000 PageViews
PLATINUM
$79.99/month
- Cart page upsell
- One click post-purchase upsell
- Thank you page upsell
- Split tests
- Funnel Editor
- Customizer
- Unlimited PageViews
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 ↗