Side-by-side comparison · 24 data points
Sell more with unlimited product reviews, UGC, star ratings, and testimonials
| Judge.me Product Reviews App | Out Of Stock Alert Restock Lab | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed |
Smart inventory management with real-time alerts, automation, & analytics for zero stock-out issues.
| Metric | Judge.me Product Reviews App | Out Of Stock Alert Restock Lab |
|---|---|---|
| Rating | 5.0 ★ | 5.0 ★ |
| Total reviews | ★ 40k | 1 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | ★ 2 tiers | 1 tier |
| Listed features | 5 | 5 |
| Featured placements | 8 | — |
| Review velocity (30d) | 1422 new | — |
| Languages | 6 supported | 1 supported |
| Listed since | Jun 2015 | Feb 2026 |
Judge.me Product Reviews App and Out Of Stock Alert Restock Lab 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: Judge.me Product Reviews App at Free plan available, Out Of Stock Alert Restock Lab at Free. 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. Judge.me Product Reviews App has the larger user base (40,309 reviews vs 1), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Out Of Stock Alert Restock Lab'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: Judge.me Product Reviews App audit • Out Of Stock Alert Restock Lab audit
| Last updated | — | — |
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| Keyword | Judge.me Product Reviews App | Out Of Stock Alert Restock Lab |
|---|---|---|
| product reviews | #1 | Not ranked |
| reviews | #1 | Not ranked |
| reviews app | #1 | Not ranked |
| Not ranked | #169 |
Not featured in any section recently.
No tracked changes.
| Signal | Judge.me Product Reviews App | Out Of Stock Alert Restock Lab |
|---|---|---|
| Average rating | 5.0 ★ (40k) | 5.0 ★ (1) |
| Rating distribution | 597% 42% 30% 20% 11% | 5— 4— 3— 2— 1— |
| Reviews · last 7 days | +318 | — |
| Reviews · last 30 days | +1.4k | — |
| Reviews · last 90 days | +1.9k | — |
Both Judge.me Product Reviews App and Out Of Stock Alert Restock Lab offer paid plans only. Judge.me Product Reviews App starts at Free plan available; Out Of Stock Alert Restock Lab starts at Free. Compare the per-tier features in the Pricing section above before committing.
Judge.me Product Reviews App (5.0★, 40,309 reviews) and Out Of Stock Alert Restock Lab (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.
It depends on what you're optimizing for. Judge.me Product Reviews App fits better if you prioritize broader integrations; Out Of Stock Alert Restock Lab 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. Judge.me Product Reviews App has more onboarding documentation maturity (40,309 reviews vs 1), 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.
Great app to collect reviews, free plan is also very helpful to the sellers who can't afford the paid plan
非常好用的APP
No reviews yet.
Judge.me Product Reviews App typically suits established stores with steady traffic based on its review-base composition (40,309 reviews). Out Of Stock Alert Restock Lab aligns more with early-stage and growth-mode stores (1 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. Judge.me Product Reviews App and Out Of Stock Alert Restock Lab 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 Out Of Stock Alert Restock Lab" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
