Side-by-side comparison
Powerful solution for: pre-order, restock alert, coming soon, presale, backorders
Sync incoming stock automatically. Show accurate pre-order quantities and arrival dates.
| Metric | PreOrder Globo | Back in Stock | PreorderOS ‑ Stock Sync |
|---|---|---|
| Rating | 4.9 ★ | — |
| Total reviews | 2k | 0 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | ★ 3 tiers | 2 tiers |
| Listed features | 5 |
On the measured data here, PreOrder Globo leads on more dimensions (4 vs 1). Pick PreorderOS 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: PreOrder Globo | Back in Stock audit • PreorderOS ‑ Stock Sync audit
| Field | PreOrder Globo | Back in Stock | PreorderOS ‑ Stock Sync |
|---|---|---|
| Tagline | ||
| Listing audit | 97/100 listing audit | 87/100 listing audit |
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
| 5 |
| Featured placements | 2 | — |
|---|
| Languages | 6 supported | 1 supported |
|---|
| Listed since | Jun 2017 | May 2026 |
|---|
| Listed |
|---|
None
| Keyword | PreOrder Globo | Back in Stock | PreorderOS ‑ Stock Sync |
|---|---|---|
| preorder | #5 | Not ranked |
| preorder notifications | #6 | Not ranked |
| pre-orders | #8 | Not ranked |
| stock sync | Not ranked | #23 |
Not featured in any section recently.
| Signal | PreOrder Globo | Back in Stock | PreorderOS ‑ Stock Sync |
|---|---|---|
| Average rating | 4.9 ★ (2k) | — |
| Rating distribution | 595% 44% 30% 20% 11% | 5— 4— 3— 2— 1— |
very helpful chat person (Mike!) so easy to set up
A good system, easy to manage back in stock notification. Helen was really helpful when support was needed.
Support is always happy to help.
PreOrder Globo | Back in Stock is cheaper to start with — it offers a free plan and PreorderOS ‑ Stock Sync doesn't list one. Prices are as listed on the Shopify App Store; check what each tier includes in the Pricing section above.
AppRanks cannot separate these two on rating, because neither publishes one. PreOrder Globo | Back in Stock does carry the larger published review base (1,986 vs 0). 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; PreOrder Globo | Back in Stock has more published reviews to read for user-reported install experience (1,986 vs 0).
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: PreOrder Globo | Back in Stock has 1,986 published reviews; PreorderOS ‑ Stock Sync has 0 published reviews. Compare plan limits and pricing tiers against your own volume.
Migration support varies by app and category. PreOrder Globo | Back in Stock and PreorderOS ‑ Stock Sync 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 PreorderOS ‑ Stock Sync" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
None
Just started using this! Had a hiccup at setup and support was fast to fix. Thanks for your help, Helen!
No reviews yet.