MuchaTech StockETA vs SlothRocket: Back in Stock
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 14, 2026.
The short answer
- Only SlothRocket lists a free plan. Paid plans start at $4.99/month for MuchaTech StockETA and $19/month for SlothRocket.
- MuchaTech StockETA lists 3 features SlothRocket’s listing doesn’t mention, including Multi-language, Notification templates, Out of stock.
Head to head
Standard
- · Incoming quantities
- · Multilingual storefront block
- · Variant restock dates
Free
- · 30 restock alert emails per month
- · Live stock re-verification
- · Notify me widget included
Pro
- · Easy discount code - Shopify integrated
- · On-brand emails (logo, colour and more)
- · Quiet hours setting
- · Reminders for non-buyers
- · Rich demand insights
- · Unlimited alerts
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureStockETA reads native incoming inventory and displays the earliest expected restock date for each product variant. Merchants can add the block through the theme editor, customize wording, colors and date formats, manage storefront languages, and set a manual date when no Shopify shipment is available. Updates run automatically when inventory changes.
Back in Stock lets shoppers sign up to be notified when a sold-out product returns, and emails them the moment it does. Before every send, it re-checks live Shopify inventory, so shoppers are only emailed when the item is truly available again. Merchants see which products and variants are most in demand, so they know what to restock. Emails carry the store's name, logo, colour, and an optional discount code.
- Show variant-specific restock dates and incoming quantities
- Add the storefront block without editing theme code
- Customize messages, colors, date formats, and languages
- Re-checks live stock before every send, so shoppers don’t get a false alert
- Send unlimited restock alerts, with automatic reminders to recover more sales
- Shows demand by product and variant, so you know exactly what to restock
- On-brand emails with your store's logo, colour, and an optional discount
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 |  MuchaTech StockETA |  SlothRocket |
|---|---|---|
| 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 | MuchaTech StockETA | SlothRocket |
|---|---|---|
| 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 | MuchaTech StockETA | SlothRocket |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $4.99/month(ahead) | $19/month |
| Longest free trial | 7 days | Not listed |
| Plans listed | 1 | 2 |
Listing
| Measure | MuchaTech StockETA | SlothRocket |
|---|---|---|
| Shopify category rank | #321 | #305(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Sep 17, 2026 | Aug 3, 2026 |
| Languages | 1 | 1 |
| Developer | Miloslav Mucha | Sloth Rocket |
FAQ
MuchaTech StockETA and SlothRocket: common questions
- Is MuchaTech StockETA or SlothRocket cheaper?
- Only SlothRocket lists a free plan. Paid plans start at $4.99/month for MuchaTech StockETA and $19/month for SlothRocket. 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?
- MuchaTech StockETA lists 3 the others don’t mention, such as Multi-language, Notification templates, Out of stock. SlothRocket lists 1 the others don’t mention, such as Auto-alerts. 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 14, 2026; 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 14, 2026. 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.