- Category rank
- #222 in Stock alert
- Price
- Free plan
- Listing audit
- 87/100
RMS Preorder & Back in Stock is a Shopify App Store app by RMS, launched February 2026.
RMS Preorder & Back in Stock is the #222 ranked Stock alert app on Shopify, with a free plan available, as of Nov 4, 2026.
AppRanks verdict
Generated from marketplace data as of Nov 4, 2026
RMS Preorder & Back in Stock ranks #222 of 379 in Stock alert on Shopify. It has no reviews on Shopify yet. A free plan is available, so the entry feature set can be tried without a paid subscription.
Pros
- +Free plan available — no paid subscription needed to start
Cons
- −No reviews yet — fit and reliability are unverified by other merchants
About RMS Preorder & Back in Stock
How RMS Preorder & Back in Stock works
It's 11pm and your bestseller just sold its last unit. A week ago you'd have shrugged it off — now you know a customer just hit "Out of Stock" and quietly left. RMS Back in Stock lets them raise their hand instead: "tell me when it's back."
The moment you restock, it emails everyone waiting, automatically. You stop losing sales to stockouts and start converting waitlists while you sleep.
Start free. Paid plans from $4.90/mo (7-day trial)
Screenshots
