Side-by-side comparison · 24 data points
Keep sold-out items out of sight, notify customers on restock & get low-stock alerts automatically.
| Collection Tree Subcollections | StockIQ ‑ Out‑of‑Stock Manager | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
Organize collections with smart subcategories & dynamic breadcrumbs for clean navigation.
| Metric | Collection Tree Subcollections | StockIQ ‑ Out‑of‑Stock Manager |
|---|---|---|
| Rating | 4.5 ★ | ★ 4.8 ★ |
| Total reviews | 6 | ★ 127 |
| Free plan | Yes | Yes |
| Pricing | Free trial available | Free to install |
| Built for Shopify | — | — |
| Pricing tiers | 1 tier | ★ 4 tiers |
| Listed features | 5 | 5 |
| Languages | 1 supported | 1 supported |
| Listed since | Jul 2025 | Jul 2017 |
StockIQ ‑ Out‑of‑Stock Manager edges out Collection Tree Subcollections on rating (4.8★ vs 4.5★), but the gap is small enough that pricing fit and feature differentiation should drive the decision more than the headline number. Pricing entry tiers: Collection Tree Subcollections at Free trial available, StockIQ ‑ Out‑of‑Stock Manager at Free to install. 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 (apps, orders, integrations) varies. StockIQ ‑ Out‑of‑Stock Manager has the larger user base (127 reviews vs 6), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Collection Tree Subcollections's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat. Recommended by store size: small/early-stage merchants who need fast install and low risk should default to StockIQ ‑ Out‑of‑Stock Manager; mid-market and enterprise merchants with specific feature requirements should evaluate both — Collection Tree Subcollections's 6-review base may include the workflow context that matches your specific use case better than StockIQ ‑ Out‑of‑Stock Manager'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: Collection Tree Subcollections audit • StockIQ ‑ Out‑of‑Stock Manager audit
No tracked changes.
Both Collection Tree Subcollections and StockIQ ‑ Out‑of‑Stock Manager offer paid plans only. Collection Tree Subcollections starts at Free trial available; StockIQ ‑ Out‑of‑Stock Manager starts at Free to install. Compare the per-tier features in the Pricing section above before committing.
StockIQ ‑ Out‑of‑Stock Manager has the higher average rating (4.8★ from 127 reviews) compared to Collection Tree Subcollections (4.5★ from 6 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
It depends on what you're optimizing for. Collection Tree Subcollections fits better if you prioritize broader integrations; StockIQ ‑ Out‑of‑Stock Manager is the call if you need the higher-rated option. Read both apps' detail pages on AppRanks for the full feature breakdown, install counts, and recent listing changes.
Both apps are one-click installs from the Shopify App Store marketplace. StockIQ ‑ Out‑of‑Stock Manager has more onboarding documentation maturity (127 reviews vs 6), which usually translates to better-tested setup wizards and quicker time-to-value. AppRanks doesn't measure setup time directly — read the recent reviews on each app's detail page for merchant-reported install experience.
Collection Tree Subcollections typically suits early-stage and growth-mode stores based on its review-base composition (6 reviews). StockIQ ‑ Out‑of‑Stock Manager aligns more with early-stage and growth-mode stores (127 reviews). Larger review bases generally mean the app has been load-tested at scale — relevant if you're processing high order volume or handling enterprise compliance requirements.
Migration support varies by app and category. Collection Tree Subcollections and StockIQ ‑ Out‑of‑Stock Manager 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 Collection Tree Subcollections" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
