Instant Checkout ‑ Buy button
Shopify cart customization app by Apps On Demand·Instant Checkout adds Buy Now button on PDP. Fast Checkout, Boost Sales with bypass Cart page.
Snapshot
Ongoing.AI tracks Instant Checkout ‑ Buy button 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
4.70
39 reviews
Pricing
From $4/mo
free_trial
Built for Shopify
Yes
Years live
7
launched Nov 15, 2018
Last updated
Jun 30, 2026
Shopify listing
Catalog position
Where Instant Checkout ‑ Buy button 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
#81
of 469 active apps
Review count percentile
83th
vs category siblings
Rating percentile
51th
vs category siblings
Years on App Store
7
since 2018
Listing change cadence
What Instant Checkout ‑ Buy button 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 1
2026-06-29 → 2026-06-30
Shopify Lastmod · Jun 30
2026-06-27 → 2026-06-29
Shopify Lastmod · Jun 28
2026-06-26 → 2026-06-27
Reviews
What merchants are saying
- 92%positive82
- 1%neutral1
- 7%negative6
Top themes
What merchants praise
“They have a great support team and they typically reply within minutes. Keep up the great work guys. Good Job!!”
What merchants complain about
“ich finde es nicht gut da es denn Rabatcode schreib stelle und manche Produkte nicht im checkout anzeigt”
Plans
Instant Checkout ‑ Buy button pricing tiers.
Basic Plan
$4/month
- Animated Buy now button
- Sticky Buy now
- Buy now on All pages
- Works with Product Custom Options
- Buy Now Analytics (Clicks)
- Fully Customized
Capabilities
What Instant Checkout can do.
The 2 capabilities Instant Checkout lists across its category, in Shopify’s own taxonomy. Pulled directly from the App Store listing.
Checkout customization
2- One-click upsell
- Skip to checkout
FAQ
Instant Checkout — frequently asked questions.
What is Instant Checkout on Shopify?
How much does Instant Checkout cost?
Is Instant Checkout free?
When was Instant Checkout launched?
Is Instant Checkout Built for Shopify?
What are the best Instant Checkout alternatives?
Alternatives
Apps merchants pick instead.
Upsell.com ex ReConvert
Upsell.com ‑ ReConvert Upsell
Known for: customer-support
Essential Bundles & Upsells
Essential Upsell & Cross Sell
506
EG Auto Add to Cart Free Gift
Kaching Bundles & Upsells
Kaching CartDrawer Cart Upsell
Known for: customer-support
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 Instant Checkout ‑ Buy button.
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 Instant Checkout ‑ Buy button on the Shopify App Store ↗