iAlert ‑ Low Stock Alert vs Stock & Sales Alerts
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 15, 2026 for iAlert, Oct 13, 2026 for Stock & Sales Alerts.
The short answer
- Both list a free plan. Paid plans start at $2.99/month for iAlert and $9.99/month for Stock & Sales Alerts.
- iAlert lists 16 features Stock & Sales Alerts’s listing doesn’t mention, including Analytics, Custom reports, Email notifications.
Head to head
Advance Low Inventory Alert via Email or Slack, In Stock Alert
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 1 scheduled notifier
- · Limited features
- · Unlimited notifications
- · Upto 500 variants (SKUs)
Basic
- · All features
- · Upto 1000 variants (SKUs)
Advance
- · All features
- · Upto 10,000 variants (SKUs)
Enterprise
- · All features
- · Upto 100,000 variants (SKUs)
Free
- · Email notifications
- · Number of notifications: Up to 5
- · Number of products to monitor: Up to 100
- · Stock Alert
Starter
- · Email notifications
- · Number of monitored products: Up to 500
- · Number of notifications: Up to 5
- · Stock Alert
- · Zero Sales Alert
Growth
- · Alerts for sudden drops or spikes in sal
- · Email / Slack / Line notifications
- · Number of notifications: Up to 2,000
- · Number of products: Up to 10,000
- · Stock Alert
- · Zero Sales Alert
Scale
- · Alerts for sudden drops or spikes in sal
- · Email / Slack / Line notifications
- · Number of notifications: Unlimited
- · Number of products: Up to 50,000
- · Priority Support
- · Stock Alert
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureAs a store owner, you want to make sure you don't lose your customers just because it doesn't come to your notice that an item is out of stock. Low stock notifier helps retailers automate alerts for low stock product variants with configurable, powerful rules Use the app to send alerts to concerned recipients for low stock products/variants via email or slack by setting stock threshold at store wide or at individual…
Monitor your store’s inventory and sales in real time and receive instant alerts when it matters most. This app helps you prevent lost sales by notifying you when stock is running low, back in stock, or when unusual sales activity occurs. Set custom thresholds and rules to match your business needs, and send notifications directly to Slack or other channels.
- Create unlimited alerts to receive notifications instant or on scheduled basis
- Location based rules configuration and notification of stocks by location
- Adjust item inventory calculation by Available, Incoming or other quantity types
- Set threshold common for all items or different threshold for different variants
- Real-time alerts for low stock, restocks, and unusual sales activity.
- Flexible threshold settings to customize when and how alerts are sent.
- Instant Slack notifications to keep your team informed at all times.
- No manual monitoring needed with fully automated alert system.
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 |  iAlert |  Stock & Sales Alerts |
|---|---|---|
| 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 | iAlert | Stock & Sales Alerts |
|---|---|---|
| App Store rating | 4.8 ★ | Not published |
| App Store reviews | 98 | Not published |
| New reviews, 28 days | 1 | Not enough data |
| Reviewers a year or more in | 20% | Not enough data |
Pricing
| Measure | iAlert | Stock & Sales Alerts |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $2.99/month(ahead) | $9.99/month |
| Longest free trial | 14 days | 7 days |
| Plans listed | 4 | 4 |
Listing
| Measure | iAlert | Stock & Sales Alerts |
|---|---|---|
| Shopify category rank | #34(ahead) | #293 |
| Shopify App Charts | #9 on Featured by Shopify in Stock alerts | Not on this week’s charts |
| Built for Shopify | Yes | No |
| Launched | Mar 28, 2019 | May 5, 2026 |
| Languages | 1 | 29 |
| Developer | Xeon Apps | 株式会社SoupPot! |
FAQ
iAlert and Stock & Sales Alerts: common questions
- Is iAlert or Stock & Sales Alerts cheaper?
- Both list a free plan. Paid plans start at $2.99/month for iAlert and $9.99/month for Stock & Sales Alerts. 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?
- iAlert lists 16 the others don’t mention, such as Analytics, Custom reports, Email notifications, Inventory planning. Stock & Sales Alerts lists 11 the others don’t mention, such as Batch notifications, Custom alerts, Customer demand, Multi-channel. 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 15, 2026 for iAlert, Oct 13, 2026 for Stock & Sales Alerts; 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 15, 2026 for iAlert, Oct 13, 2026 for Stock & Sales Alerts. 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.