NotifyStock Alerts & Preorder vs Back in Stock, Notify Me: Stok
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for NotifyStock Alerts & Preorder, Nov 9, 2026 for Back in Stock, Notify Me.
The short answer
- Both list a free plan. Paid plans start at $9.90/month for NotifyStock Alerts & Preorder and $10/month for Back in Stock, Notify Me.
- Back in Stock, Notify Me lists 15 features NotifyStock Alerts & Preorder’s listing doesn’t mention, including Availability date, Batch send, Custom alerts.
Head to head
- United States
- United Kingdom
- Canada
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 100 Wishlist actions
- · 25 Preorders with no transaction fee
- · 50 Back-in-stock alerts
- · Automated email restock alerts
- · Basic widget customization
- · Low stock widget
Kickstart
- · $3.96 first paid month
- · 2000 Wishlist actions with customization
- · 500 Alerts (Email, SMS, Push)
- · 500 Preorders with no transaction fee
- · Complete widget and form customization
- · Email, SMS, and Push templates
Starter
- · $7.96 for the first paid month
- · 1,500 Preorders with no transaction fee
- · 10,000 Wishlist actions
- · 1500 Alerts (Email, SMS, Push)
- · Preorder availability settings
- · Product, collection, and homepage widget
Standard
- · $15.96 for the first paid month
- · 5,000 Preorders with no transaction fe
- · 5000 Alerts (Email, SMS, Push)
- · Advanced notification templates
- · All feature reports
- · Priority support
Free
- · 1 preorder offer (10 orders/mo)
- · 20 email notifications/month
- · Admin receive email on new requests
- · Automatic restock reminders
- · Back in Stock, Price Drop, Sales alerts
- · Product & Collection page widget
Plus
- · 100 email notifications/month
- · 2026 special: $5/mo for 2 months
- · 3 preorder offers (50 orders/mo)
- · Email, SMS & WhatsApp channels
- · Everything in Free +
- · Notify individual customers
Pro
- · 2026 special: $10/mo for 2 months
- · 5,000 email notifications/month
- · Email open, delivery & read logs
- · Everything in Plus +
- · FTP, CSV export & Klaviyo integration
- · Multi language all channels
Business
- · 20,000 email notifications/month
- · 2026 special: $25/mo for 2 months
- · Dynamic product recommendations
- · Everything in Pro +
- · Own WhatsApp Business account
- · Priority support
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureNotifyStock helps merchants capture demand before shoppers leave. Add Notify Me, Wishlist, PreOrder, and Low Stock widgets to product, collection, and home pages without theme code. Manage requests, products, reports, templates, and storefront settings inside Shopify admin. Send email confirmations, enable SMS or push notifications with connected providers, and see which products shoppers want restocked next.
Recover sales every time you restock or drop a price. Stok sends instant back in stock, price drop & waitlist alerts via Email, SMS, WhatsApp & push. Add 'Notify Me' widgets to PDPs & collections in 5 minutes — no code. Auto-notify customers when items restock, prices drop, or sales start. Boost conversions with repeat reminders, multi-language templates & upsell tips. Track recovered revenue & subscriber growth.
- Add Notify Me, Wishlist, PreOrder, and Low Stock widgets
- Track back-in-stock requests, wishlist activity, preorder interest & demand
- Customize buttons, popups, email templates, SMS, push & low-stock messaging
- Import and export requests with notification history and reporting
- Customer automatically receive notifications when a product is restocked
- Customize the template message, widget, and frequency of the notification
- Provide reports of performance and product impressions
- Notify me works on Product and Collection page.
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 |  NotifyStock Alerts & Preorder |  Back in Stock, Notify Me |
|---|---|---|
| Detected stores | Not published | 704 |
| Net store change, 28 days | 0 | −26 |
| Stores added, 28 days | Not enough data | 12 |
| Big-brand share | Not enough data | 14% |
| Top store categories | Not published | Apparel & Accessories, Home & Garden, Health & Beauty |
| Top store countries | Not published | United States, United Kingdom, Canada |
Reviews
| Measure | NotifyStock Alerts & Preorder | Back in Stock, Notify Me |
|---|---|---|
| App Store rating | Not published | 4.9 ★ |
| App Store reviews | Not published | 122 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | 17% |
Pricing
| Measure | NotifyStock Alerts & Preorder | Back in Stock, Notify Me |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $9.90/month(ahead) | $10/month |
| Longest free trial | 7 days | 7 days |
| Plans listed | 4 | 4 |
Listing
| Measure | NotifyStock Alerts & Preorder | Back in Stock, Notify Me |
|---|---|---|
| Shopify category rank | #116 | #13 |
| Shopify App Charts | Not on this week’s charts | #8 in Stock alerts |
| Built for Shopify | No | Yes |
| Launched | Jul 13, 2026 | Jun 9, 2023 |
| Languages | 1 | 23 |
| Developer | Nafran Pvt Ltd | PantherCodX LLP |
FAQ
NotifyStock Alerts & Preorder and Back in Stock, Notify Me: common questions
- Is NotifyStock Alerts & Preorder or Back in Stock, Notify Me cheaper?
- Both list a free plan. Paid plans start at $9.90/month for NotifyStock Alerts & Preorder and $10/month for Back in Stock, Notify Me. 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?
- NotifyStock Alerts & Preorder lists 6 the others don’t mention, such as Back orders, Badges, Banners, Customer demand. Back in Stock, Notify Me lists 15 the others don’t mention, such as Availability date, Batch send, Custom alerts, Custom text. 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 Oct 13, 2026 for NotifyStock Alerts & Preorder, Nov 9, 2026 for Back in Stock, Notify Me; 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 Oct 13, 2026 for NotifyStock Alerts & Preorder, Nov 9, 2026 for Back in Stock, Notify Me. 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.