Side-by-side comparison
Notify Customers with Restock Alert when items are back in stock & make out-of-stock waitlist
| Metric | Back In Stock,Notify Me: Kbite | Zonvi: Low Stock Counter |
|---|---|---|
| Rating | 5.0 ★ | 5.0 ★ |
| Total reviews | ★ 4.4k | 2 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | ★ 4 tiers | 2 tiers |
| Listed features | 5 | 5 |
On the measured data here, Back In Stock,Notify Me leads on more dimensions (4 vs 1). Pick Zonvi if one of the points where it leads is what you need.
Built only from the Shopify App Store listing data shown on this page. AppRanks does not accept payment to influence comparisons. Read the methodology
Read each app's audit: Back In Stock,Notify Me: Kbite audit • Zonvi: Low Stock Counter audit
| Field | Back In Stock,Notify Me | Zonvi |
|---|---|---|
| Tagline | ||
| Listing audit | 96/100 listing audit | 87/100 listing audit |
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
| Featured placements | 2 | — |
|---|
| Languages | 23 supported | 1 supported |
|---|
| Listed since | May 2021 | Jul 2025 |
|---|
| Listed |
|---|
| Keyword | Back In Stock,Notify Me | Zonvi |
|---|---|---|
| restock alerts | #1 | Not ranked |
| restock alert | #1 | Not ranked |
| back in stock | #1 | Not ranked |
| low stock counter | Not ranked | #9 |
| stock counter | Not ranked | #16 |
Not featured in any section recently.
| Signal | Back In Stock,Notify Me | Zonvi |
|---|---|---|
| Average rating | 5.0 ★ (4.4k) | 5.0 ★ (2) |
I was helped very quickly
Very helpful customer service and app seems to work great.
Great and quick response from Sam. It is budget friendly and comes with great features.
Kbite is exactly what we were looking for. It’s super easy to install, a breeze to use and very simple to customise. Huge shout-out to the owner, Sam - even though he’s a one-man team, his customer service is unmatched. He is always friendly and goes above and beyond to answer questions and help out. If you need a reli
We love using Kbite on our store because it was incredibly easy to set up and customise. It works great! Sam is an absolute pleasure to work with, always delivering top-tier, friendly support whenever you need it.
Review text isn't collected for this app yet (2 reviews on the marketplace).
Both Back In Stock,Notify Me: Kbite and Zonvi: Low Stock Counter offer a free plan. Back In Stock,Notify Me: Kbite lists no paid plan with a published price; Zonvi: Low Stock Counter lists no paid plan with a published price. Prices are as listed on the Shopify App Store; check what each tier includes in the Pricing section above.
Back In Stock,Notify Me: Kbite (5.0★, 4,439 reviews) and Zonvi: Low Stock Counter (5.0★, 2 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
AppRanks cannot separate these two on rating — both sit at 5.0★. Back In Stock,Notify Me: Kbite does carry the larger published review base (4,439 vs 2). Read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. AppRanks doesn't measure setup time directly; Back In Stock,Notify Me: Kbite has more published reviews to read for user-reported install experience (4,439 vs 2).
AppRanks cannot say which fits a larger or smaller operation — there is no store-size measurement in the Shopify App Store data. What it can show: Back In Stock,Notify Me: Kbite has 4,439 published reviews; Zonvi: Low Stock Counter has 2 published reviews. Compare plan limits and pricing tiers against your own volume.
Migration support varies by app and category. Back In Stock,Notify Me: Kbite and Zonvi: Low Stock Counter both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from Zonvi: Low Stock Counter" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.