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1. Listing metadata
Field-level data| Redsun | ST | |
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| Tagline | ||
| Description | ||
| Screenshots | images | images |
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| Developer | ||
| Listed | ||
| Last updated | — | — |
| Redsun | ST | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
| Metric | Redsun: Out of Stock Manager | ST: Product & Collection Sort |
|---|---|---|
| Rating | 5.0 ★ | 5.0 ★ |
| Total reviews | 2 | ★ 253 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | — | — |
| Pricing tiers | 4 tiers | 4 tiers |
| Listed features | 5 | 5 |
| Languages | 1 supported | 1 supported |
| Listed since | Jul 2023 | Apr 2021 |
Redsun: Out of Stock Manager and ST: Product & Collection Sort are evenly matched on rating (5.0★ vs 5.0★) — the differentiator comes down to pricing fit, feature breadth, and which app's interaction pattern suits your team's workflow. Pricing entry tiers: Redsun: Out of Stock Manager at Free plan available, ST: Product & Collection Sort 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 (apps, orders, integrations) varies. ST: Product & Collection Sort has the larger user base (253 reviews vs 2), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Redsun: Out of Stock Manager's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat. Recommended evaluation path: install both apps' free tiers (where available) and run them in parallel on a small cohort of orders for 7-14 days before committing. The data tables below show the per-feature breakdown — for most merchants the deciding factor will be a single integration or workflow detail that's hard to compare from listing pages alone. 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: Redsun: Out of Stock Manager audit • ST: Product & Collection Sort audit
| Keyword | Redsun | ST |
|---|---|---|
| push down | #16 | #10 |
No tracked changes.
Both Redsun: Out of Stock Manager and ST: Product & Collection Sort offer paid plans only. Redsun: Out of Stock Manager starts at Free plan available; ST: Product & Collection Sort starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
Redsun: Out of Stock Manager (5.0★, 2 reviews) and ST: Product & Collection Sort (5.0★, 253 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
It depends on what you're optimizing for. Redsun: Out of Stock Manager fits better if you prioritize broader integrations; ST: Product & Collection Sort is the call if you need the larger user base. 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. ST: Product & Collection Sort has more onboarding documentation maturity (253 reviews vs 2), 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.
Redsun: Out of Stock Manager typically suits early-stage and growth-mode stores based on its review-base composition (2 reviews). ST: Product & Collection Sort aligns more with early-stage and growth-mode stores (253 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. Redsun: Out of Stock Manager and ST: Product & Collection Sort 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 Redsun: Out of Stock Manager" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
