Shopify · Restock & pre-order

Preorder, Back In Stock — STOQ review

Ranked 3 of 8 among Shopify back-in-stock & pre-order apps by merchant reviews.

Best for: Stores that need waitlists and pre-orders from one app.
5.0 (3.5k) Free plan available by STOQ Best combined
View on the Shopify App Store Compare all 8 back-in-stock & pre-order apps

Listing data checked 23 August 2026

Strengths and trade-offs

What it does well
  • Covers both halves of this category, so you do not install two apps
  • 3,500+ reviews at 5.0
  • Multi-channel alerts
Trade-offs
  • Broader scope means more configuration up front
  • Test mixed carts of pre-order and in-stock items explicitly

What "Free plan available" actually means

A free tier with usage or feature caps, and a paid upgrade above them. The most predictable model in this category: you can see the wall before you hit it, and the free tier is usually enough for a small store.

Whatever the label says, the calculation is the same: a back-in-stock & pre-order app has to lift revenue by more than it costs. Our break-even calculator works out the lift you would need against your own orders and margin — for most stores it is a fraction of a percent, which means the subscription is rarely the real question. The payload the app adds to every page load usually is.

Head to head

Preorder, Back In Stock — STOQ vs our category pick

How it lines up against Back In Stock, Notify Me: Kbite, which we rank first for back-in-stock & pre-order apps.

AppRating ReviewsPricingBest for
Preorder, Back In Stock — STOQ 5.0 3,523 Free plan available Stores that need waitlists and pre-orders from one app
Back In Stock, Notify Me: Kbite 5.0 3,882 Free plan available Pure restock waitlists without pre-order complexity
Alternatives

The closest alternatives to Preorder, Back In Stock — STOQ

Every back-in-stock & pre-order app we index, ranked by the weight of merchant feedback behind it. Variant-level waitlists is usually the axis that decides between them.

AppRating ReviewsPricingBest for
Back In Stock, Notify Me: Kbite 5.0 3,882 Free plan available Pure restock waitlists without pre-order complexity
Notify Me! Back in Stock Alert 4.9 3,575 Free plan available Getting a wishlist alongside waitlists and pre-orders
Preorder Now Presale Timesact 5.0 1,957 Free plan available Structured presale campaigns with deposits and clear ship dates
PreOrder Globo | Back in Stock 4.9 1,840 Free plan available Merchants already running other Globo apps
Preorder, Back In Stock REZ 5.0 1,426 Free plan available A straightforward combined waitlist and pre-order app

Full back-in-stock & pre-order ranking with buying criteria

Compared

Preorder, Back In Stock — STOQ head-to-heads

Kbite vs STOQ

Waitlist specialist or waitlist-plus-pre-order?

Kbite if you only need notify-me; STOQ if pre-orders are coming.
FAQ

Preorder, Back In Stock — STOQ: common questions

Is Preorder, Back In Stock — STOQ free?
Free plan available on the Shopify App Store. A free tier with usage or feature caps, and a paid upgrade above them. The most predictable model in this category: you can see the wall before you hit it, and the free tier is usually enough for a small store.
How well rated is Preorder, Back In Stock — STOQ?
5.0 out of 5 from 3,523 ratings, checked 23 August 2026. That is 20% of merchant reviews across the 8 Shopify back-in-stock & pre-order apps we index, and 91% of the category leader's total. Ratings in this category cluster tightly between 4.9 and 5.0, so the size of the review base tells you more than the average does.
What are the best alternatives to Preorder, Back In Stock — STOQ?
The closest alternatives in the same category are Back In Stock, Notify Me: Kbite, Notify Me! Back in Stock Alert, Preorder Now Presale Timesact. If you want the safest default, Back In Stock, Notify Me: Kbite is our pick for this category.
How we assess apps. Ratings, counts, pricing labels and — where the marketplace publishes one — the vendor name come from the public Shopify App Store listing and carry the date they were checked. The verdict, the "best for" line and the trade-offs are our editorial judgement. We take no money from any vendor listed here — full methodology.