RMS Preorder & Back in Stock is the #200 ranked stock alert app on Shopify, with a free plan available, as of Sep 10, 2026.
RMS Preorder & Back in Stock is a Shopify App Store app by RMS, launched February 2026.
AppRanks data: RMS Preorder & Back in Stock ranks #200 in Stock alert on Shopify App Store, placing it in the top 62% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
RMS Preorder & Back in Stock is a newly-listed Shopify app with a limited review volume. It is listed in the Stock alert category on Shopify App Store, which AppRanks treats as the canonical taxonomy node for ranking and competitor comparison. no published reviews yet means feature claims are unverified by the wider merchant base. Without a published review base, the only fit-signal available is the developer's own documentation plus the marketplace's listing-quality audit (linked below). The free tier lets you trial the entry feature set without committing a payment method. AppRanks tracks rating, review count, pricing tier, and category position daily — the figures on this page reflect the most recent scrape from the canonical Shopify App Store listing.
Pros
- +Free tier available — no card required to evaluate
- +Published by RMS — established developer track record
Cons
- −No public reviews yet — fit and reliability are unverified
Looking to switch from RMS Preorder & Back in Stock?
See RMS Preorder & Back in Stock's alternatives ranked by audit score, rating, and review velocity.
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
Key features
- One-click setup with your existing theme
- Fully customisable button, popup, and email designs
- Low stock indicator widget
- Real-time analytics to track signups and conversions
- Export customer notification signup details (.csv or .json)
Standardized capabilities
Normalized capabilities detected for this app, comparable across the marketplace.
- Back In StockNotify customers when previously out-of-stock items are available again.table-stakes
- Custom AlertsSet personalized alert thresholds and notifications for your store.table-stakes
- Custom Email DomainUse a personalized email domain for sending communications.
- Customer Demand InsightsAnalyze and understand customer demand trends and patterns.table-stakes
- Email CommunicationUtilize email as a primary channel for customer communication.table-stakes
- Inventory ManagementTrack and manage your inventory levels and stock efficiently.common
- Notification ButtonAdd a button for users to opt-in for notifications easily.table-stakes
- Notification TemplatesCreate and manage customizable templates for various notifications.table-stakes
- Out of StockManage and display products that are currently out of stock to customers.table-stakes
- Performance ReportingAccess detailed insights into business performance metrics.differentiator
- Custom Pop-UpsCreate targeted pop-ups for promotions, reviews, and discounts to engage visitors.common
- Priority SupportReceive prioritized assistance to resolve issues faster.common
- Webhook IntegrationIntegrate webhooks to enable real-time data transfer between applications.
- Back-In-Stock AlertsNotify customers when out-of-stock products are available again.common
- Data ExportExport your data for backup or analysis purposes.
- Email NotificationsSend timely notifications to customers via email for important updates.table-stakes
- Real-Time AnalyticsAnalyze data as it happens for immediate insights.
Pricing plans
Free
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Starter4.90/month
|
Most popular Growth14.90/month
|
Enterprise49.90/month
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Category rankings
As of Sep 11, 2026- Stock alert#200of 324Top 62%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Competitors & alternatives
RMS Preorder & Back in Stock doesn't have curated competitor matchups yet. Other tracked stock alert apps on Shopify:
Frequently asked questions
What is RMS Preorder & Back in Stock?
RMS Preorder & Back in Stock is an app for Shopify. It is published on Shopify App Store and tracked by AppRanks, and it has been listed on the marketplace since 2026. It is listed under the Stock alert category on AppRanks, where you can see its current category position, review-velocity trend, and how it compares against the top alternatives in the same space. Developed by RMS.
Is RMS Preorder & Back in Stock free?
RMS Preorder & Back in Stock offers a free plan that merchants can install on Shopify without entering payment details. Paid tiers Starter, Growth, Enterprise unlock additional features for teams that outgrow the free plan. Pricing details on this page are mirrored from the live Shopify listing and refresh on each scrape cycle.
Who uses RMS Preorder & Back in Stock?
RMS Preorder & Back in Stock is actively installed across Shopify stores tracked by AppRanks. Its review base is still building, which usually maps to early-stage merchants and stores piloting a new workflow. It is part of the Stock alert category on Shopify.
Where does RMS Preorder & Back in Stock rank on Shopify?
RMS Preorder & Back in Stock currently sits at position #200 in the Stock alert category on Shopify. That places it in the top 62% of 324 apps tracked in the same category. Category positions are read from the live marketplace ranking and refresh on each scrape, so the number you see here reflects the most recent crawl rather than a long-running average.