SG: Notify Me ‑ Back in Stock vs ThereStockAgain
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 SG, Jun 7, 2026 for ThereStockAgain.
The short answer
- ThereStockAgain lists 1 features SG’s listing doesn’t mention, including Back-in-stock emails.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureInstall the app in just couple of seconds to start increasing the sales from Out-of-Stock products. No need to add any code on any page, it works automatic. Once products restocked, emails notification auto sent to respected customers. You can see all successfully email sent and failed report.
There's Stock Again lets customers subscribe to restock alerts for any out-of-stock product or variant. When inventory is replenished, subscribers automatically receive an email with a direct link to purchase, no need to do anything else. Setup takes minutes — add the widget to your store theme with no coding required. Monitor all subscriptions and sent notifications from a clean dashboard inside your Shopify admin.
- Automated restocked notification via email
- No Code interface, not required to apply on any page and widget.
- Email reports with successful email sent and failed.
- Automatic email alerts when products are back in stock
- No-code widget added to your store via theme app extension
- Dashboard to track subscriptions and notifications sent
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 |  SG |  ThereStockAgain |
|---|---|---|
| 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 | SG | ThereStockAgain |
|---|---|---|
| App Store rating | 2.3 ★ | Not published |
| App Store reviews | 19 | 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 | SG | ThereStockAgain |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | No monthly plan listed |
| Longest free trial | Not listed | Not listed |
| Plans listed | Not published | Not published |
Listing
| Measure | SG | ThereStockAgain |
|---|---|---|
| Shopify category rank | #140 | #406 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Sep 6, 2023 | Jun 3, 2026 |
| Languages | 1 | 1 |
| Developer | Perdiscoo Technologies Pvt. Ltd. | Dual Apps |
FAQ
SG and ThereStockAgain: common questions
- What features does each app list that the other doesn’t?
- ThereStockAgain lists 1 the others don’t mention, such as Back-in-stock emails. 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 SG, Jun 7, 2026 for ThereStockAgain; 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 SG, Jun 7, 2026 for ThereStockAgain. 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.