Side-by-side comparison
Back in stock alerts that help you recover sales when sold-out products become available again.
| Metric | Back in stock Restock Preorder | RWA: Waitlist Flow (Restocks) |
|---|---|---|
| Rating | 5.0 ★ | 5.0 ★ |
| Total reviews | ★ 150 | 1 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | ★ 4 tiers | 3 tiers |
| Listed features | 5 |
On the measured data here, Back in stock Restock Preorder leads on more dimensions (4 vs 2). Pick RWA 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 Restock Preorder audit • RWA: Waitlist Flow (Restocks) audit
| Field | Back in stock Restock Preorder | RWA |
|---|---|---|
| Tagline | ||
| Listing audit | 88/100 listing audit | 96/100 listing audit |
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
| 5 |
| Languages | 1 supported | 20 supported |
|---|
| Listed since | Feb 2019 | Mar 2026 |
|---|
| Listed |
|---|
None
None
| Keyword | Back in stock Restock Preorder | RWA |
|---|---|---|
| restock | #12 | Not ranked |
| back in stock | #23 | Not ranked |
| fundraiser | Not ranked | #23 |
| in stock | #24 | Not ranked |
| shopify flow | Not ranked | #235 |
Back in stock Restock Preorder is cheaper to start with — it offers a free plan and RWA: Waitlist Flow (Restocks) doesn't list one. Prices are as listed on the Shopify App Store; check what each tier includes in the Pricing section above.
Back in stock Restock Preorder (5.0★, 150 reviews) and RWA: Waitlist Flow (Restocks) (5.0★, 1 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 Restock Preorder does carry the larger published review base (150 vs 1). 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 Restock Preorder has more published reviews to read for user-reported install experience (150 vs 1).
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 Restock Preorder has 150 published reviews; RWA: Waitlist Flow (Restocks) has 1 published reviews. Compare plan limits and pricing tiers against your own volume.
Migration support varies by app and category. Back in stock Restock Preorder and RWA: Waitlist Flow (Restocks) 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 RWA: Waitlist Flow (Restocks)" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.