Back In Stock,Notify Me vs REZ Preorder, Back In Stock

How Back In Stock,Notify Me and REZ Preorder, Back In Stock compare on the Shopify App Store: rating, review count, pricing, the Built for Shopify badge, and where each one ranks in the store's organic search results. Every number is the App Store's own and is never edited.

Updated October 23, 2026 · App Store data

Maintained by Rankbase, built by a Shopify app developer

Back In Stock,Notify Me vs REZ Preorder, Back In Stock at a glance

As of October 23, 2026, Back In Stock,Notify Me is rated 5.0 stars from 4,330 reviews and REZ Preorder, Back In Stock is rated 5.0 stars from 1,626 reviews on the Shopify App Store.

Rating: Both are rated 5.0 stars.
Reviews: Back In Stock,Notify Me has more reviews, 4,330 against 1,626.
Pricing: Both list "Free plan available".
Built for Shopify: Both carry the Built for Shopify badge.

Back In Stock,Notify Me and REZ Preorder, Back In Stock on the Shopify App Store, as of October 23, 2026: rating, review count, pricing label, the Built for Shopify badge, and the date each app's data was last read from the store.
Fact	Back In Stock,Notify Me	REZ Preorder, Back In Stock
Tagline	Back in Stock alert & Restock alert for Out-of-Stock Waitlists	Recover sales with pre order, notify me & back in stock alert
Rating	★ 5.0	★ 5.0
Reviews	4,330	1,626
Pricing	Free plan available	Free plan available
Built for Shopify	Built for Shopify	Built for Shopify
Data as of	October 23, 2026	October 23, 2026

Ratings, review counts, pricing labels and badges are read from each app's Shopify App Store search result card. Rankings are the store's organic results for the searches Rankbase tracks; sponsored results are excluded.

Where each app ranks in App Store search

Every Shopify App Store search Rankbase tracks where Back In Stock,Notify Me or REZ Preorder, Back In Stock is in the top 10 today, with the position merchants see. Organic results only, across 3,809 tracked searches; sponsored placements never count.
App Store search	Back In Stock,Notify Me	REZ Preorder, Back In Stock
Both apps rank · 11 searches
Back In Stock	#1	#4
Back In Stock Alert	#1	#6
Notify Me	#1	#6
Voorraad	#2	#5
Notify	#2	#6
Stock	#3	#6
Alert Me	#3	#7
Stockful	#3	#7
Retour	#2	#9
Baback	#6	#7
Poptin	#5	#9
Only Back In Stock,Notify Me ranks · 27 searches
Kbite	#1	not in top 10
Restock	#1	not in top 10
Restock Alert	#1	not in top 10
Delete Me	#2	not in top 10
Out Of Stock	#2	not in top 10
Waitlist	#2	not in top 10
Pagar.me	#3	not in top 10
SMS Alert	#3	not in top 10
Boxify	#4	not in top 10
Mail	#4	not in top 10
Producto	#4	not in top 10
Quotify	#4	not in top 10
Fontify	#5	not in top 10
Judge Me Reviews	#5	not in top 10
Mbe	#5	not in top 10
Rep AI	#5	not in top 10
Tra	#6	not in top 10
Deser	#7	not in top 10
Ins	#7	not in top 10
Poky	#7	not in top 10
Seur	#7	not in top 10
Templates	#8	not in top 10
Drop	#9	not in top 10
Candy Rack	#10	not in top 10
Codify	#10	not in top 10
Copify	#10	not in top 10
Template	#10	not in top 10
Only REZ Preorder, Back In Stock ranks · 16 searches
Rez	not in top 10	#1
Mondial Rel	not in top 10	#2
Pre Order Manager	not in top 10	#2
Vorbestellung	not in top 10	#2
Precommande	not in top 10	#3
Pre Orders	not in top 10	#4
Inventario	not in top 10	#5
Preorder	not in top 10	#5
Depo	not in top 10	#7
Order Management	not in top 10	#7
Preorders	not in top 10	#7
Coming Soon	not in top 10	#9
Pedidos Ya	not in top 10	#9
Presale	not in top 10	#9
Backorder	not in top 10	#10
Manus	not in top 10	#10

In the App Store's organic search results, Back In Stock,Notify Me ranks in the top 10 for 38 of the 3,809 searches we track and REZ Preorder, Back In Stock for 27. They share 11 searches and Back In Stock,Notify Me ranks higher on all of them.

Frequently asked questions

Is Back In Stock,Notify Me or REZ Preorder, Back In Stock rated higher on the Shopify App Store?

Both are rated 5.0 stars. Back In Stock,Notify Me has more reviews, 4,330 against 1,626.

Which has more reviews, Back In Stock,Notify Me or REZ Preorder, Back In Stock?

Back In Stock,Notify Me has more reviews, 4,330 against 1,626.

Which ranks higher in Shopify App Store search, Back In Stock,Notify Me or REZ Preorder, Back In Stock?

How is this comparison made?

Rankbase records the organic results merchants see when they search the Shopify App Store for 3,809 popular keywords, refreshed daily for published rankings and at least weekly for the rest. Each app's rating, review count, pricing label and Built for Shopify badge are taken from its App Store search result card, so they are exactly what merchants see; the date next to each app is the last time it appeared in any tracked top 10. Sponsored results are excluded, and nothing on this page is edited by hand, including for Rankbase's own apps.

More comparisons

Back In Stock,Notify Me against other apps

REZ Preorder, Back In Stock against other apps

Rankbase paired these two apps on September 8, 2026, when both ranked in the top 3 for "stockful". The page stays as long as either app keeps ranking or the comparison keeps being read, and every number on it is refreshed from the App Store.

All app comparisons → · Browse keyword rankings →

Rank higher on the Shopify App Store

Rankbase helps Shopify app developers track keyword positions, analyze install click data, and optimize app listings to rank higher in the Shopify App Store.

Explore Rankbase →

Built by Craftshift

Rankbase is made by Craftshift, a Shopify Partner building apps for product images, variants, and bulk catalog work. We built Rankbase to track the App Store rankings of our own apps first, then opened it to other developers, and this directory grew out of that work. The rankings on these pages are Shopify's own organic search results; we never edit them, including for our own apps.

Craftshift apps on the Shopify App Store