Side-by-side comparison · 24 data points
Keep selling when products run out or before they launch, with preorders and back-in-stock alerts.
| AOV.ai PreOrder Back in Stock | syncX Preorder & Back In Stock | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
Avoid losing sales with back in stock alert, preorder, backorder, notify me and partial payment
| Metric | AOV.ai PreOrder Back in Stock | syncX Preorder & Back In Stock |
|---|---|---|
| Rating | 4.8 ★ | ★ 4.9 ★ |
| Total reviews | 19 | ★ 31 |
| Free plan | Yes | Yes |
| Pricing | Free | Free plan available |
| Built for Shopify | Yes | Yes |
| Pricing tiers | — | 4 tiers |
| Listed features | 5 | 5 |
| Languages | 1 supported | 1 supported |
| Listed since | Mar 2026 | Oct 2024 |
syncX Preorder & Back In Stock edges out AOV.ai PreOrder Back in Stock on rating (4.9★ vs 4.8★), but the gap is small enough that pricing fit and feature differentiation should drive the decision more than the headline number.
Pricing entry tiers: AOV.ai PreOrder Back in Stock at Free, syncX Preorder & Back In Stock at Free plan available. Check each app's tier structure for the capacity limits you actually need before deciding — the headline number is the same shape, but the gating shape per tier (seats, usage volume, integrations) varies.
Recommended by size: small/early-stage merchants who need fast install and low risk should default to syncX Preorder & Back In Stock; mid-market and enterprise merchants with specific feature requirements should evaluate both — AOV.ai PreOrder Back in Stock's 19-review base may include the workflow context that matches your specific use case better than syncX Preorder & Back In Stock's broader-but-shallower coverage.
This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical Shopify App Store listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.
Read each app's audit: AOV.ai PreOrder Back in Stock audit • syncX Preorder & Back In Stock audit
| Keyword | AOV.ai PreOrder Back in Stock | syncX Preorder & Back In Stock |
|---|---|---|
| preorder | #12 | #24 |
Both AOV.ai PreOrder Back in Stock and syncX Preorder & Back In Stock offer paid plans only. AOV.ai PreOrder Back in Stock starts at Free; syncX Preorder & Back In Stock starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
syncX Preorder & Back In Stock has the higher average rating (4.9★ from 31 reviews) compared to AOV.ai PreOrder Back in Stock (4.8★ from 19 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
syncX Preorder & Back In Stock holds the higher average rating (4.9★ vs 4.8★). That is the one dimension AppRanks can separate them on here — read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. syncX Preorder & Back In Stock has the deeper published review base (31 vs 19), which often — though not always — accompanies better-tested setup docs. AppRanks doesn't measure setup time directly: read the recent reviews on each app's detail page for user-reported install experience.
AOV.ai PreOrder Back in Stock typically suits early-stage and growth-mode teams based on its published review base (19 reviews). syncX Preorder & Back In Stock typically suits early-stage and growth-mode teams based on its published review base (31 reviews). A larger review base generally means the app has been exercised at scale — relevant if you are processing high volume or handling enterprise compliance requirements.
Migration support varies by app and category. AOV.ai PreOrder Back in Stock and syncX Preorder & Back In Stock 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 AOV.ai PreOrder Back in Stock" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
