Nexus Backin Stock vs Notify Back in Stock Alert
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 3, 2026 for Nexus Backin Stock, Oct 13, 2026 for Notify Back in Stock Alert.
The short answer
- Paid plans start at $29/month for Nexus Backin Stock and $3.99/month for Notify Back in Stock Alert.
- Notify Back in Stock Alert lists 12 features Nexus Backin Stock’s listing doesn’t mention, including Alert settings, Auto-alerts, Back in stock.
Head to head
Own
- · 1 template (Minimal)
- · 50 subscribers
- · No CSV export
Basic
- · 500 subscribers
- · All 4 templates
- · No CSV export
Pro
- · All 4 templates
- · CSV export
- · Unlimited subscribers
Basic
- · Customizable widget & templates
- · Email + SMS via your own provider
- · Price-drop notifications
- · Unlimited back-in-stock alerts
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureWhen products sell out, customers often leave your store without purchasing. Back in Stock Notifier helps you capture these missed opportunities by adding a waitlist button to sold-out items. Shoppers can easily leave their email address to be notified when the item returns. This provides you with clear data on which products have the highest demand so you can prioritize your restocking.
Helps merchants collect customer requests for sold-out products and price-drop alerts. Customers can join a waitlist from the storefront, and the app sends email or SMS notifications when inventory returns or prices change. Merchants can customize the widget, manage templates, review waitlist demand, track sent notifications, and see which products have the most customer interest.
- Add a customizable "Notify Me" button to all of your out-of-stock products.
- Collect customer emails to easily capture demand for your sold-out items.
- Track which products have the highest waitlist demand to prioritize restocking.
- Export subscriber lists as a CSV file for manual restock alerts or marketing.
- Add a customizable Notify Me widget to sold-out product pages.
- Collect waitlist subscribers for products and product variants.
- Send back-in-stock alerts by email and SMS.
- Send discount alerts to interested shoppers.
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Nexus Backin Stock |  Notify Back in Stock Alert |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Nexus Backin Stock | Notify Back in Stock Alert |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Nexus Backin Stock | Notify Back in Stock Alert |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $29/month | $3.99/month(ahead) |
| Longest free trial | Not listed | 3 days |
| Plans listed | 3 | 1 |
Listing
| Measure | Nexus Backin Stock | Notify Back in Stock Alert |
|---|---|---|
| Shopify category rank | Not enough data | #310 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Aug 12, 2026 | May 7, 2026 |
| Languages | 1 | 1 |
| Developer | Sybra | NovaCore Ventures |
FAQ
Nexus Backin Stock and Notify Back in Stock Alert: common questions
- Is Nexus Backin Stock or Notify Back in Stock Alert cheaper?
- Paid plans start at $29/month for Nexus Backin Stock and $3.99/month for Notify Back in Stock Alert. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Nexus Backin Stock lists 1 the others don’t mention, such as Customer demand. Notify Back in Stock Alert lists 12 the others don’t mention, such as Alert settings, Auto-alerts, Back in stock, Batch send. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 3, 2026 for Nexus Backin Stock, Oct 13, 2026 for Notify Back in Stock Alert; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 3, 2026 for Nexus Backin Stock, Oct 13, 2026 for Notify Back in Stock Alert. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.