Side-by-side comparison · 24 data points
Catalog Machine is a simple app for creating Online and PDF catalogs from your products - with AI
| Catalog Machine | Stack | Conversion booster | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
The all-in-one conversion boosting app: Banners, Bundles, Social proof, Upsell, Address validation.
| Metric | Catalog Machine | Stack | Conversion booster |
|---|---|---|
| Rating | 4.7 ★ | ★ 5.0 ★ |
| Total reviews | 14 | ★ 17 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free trial available |
| Built for Shopify | — | ★ Yes |
| Pricing tiers | ★ 4 tiers | 3 tiers |
| Listed features | ★ 4 | 3 |
| Languages | 1 supported | 1 supported |
| Listed since | Nov 2013 | Aug 2024 |
Stack | Conversion booster edges out Catalog Machine on rating (5.0★ vs 4.7★), but the gap is small enough that pricing fit and feature differentiation should drive the decision more than the headline number. Pricing entry tiers: Catalog Machine at Free plan available, Stack | Conversion booster at Free trial 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. Recommended by store size: small/early-stage merchants who need fast install and low risk should default to Stack | Conversion booster; mid-market and enterprise merchants with specific feature requirements should evaluate both — Catalog Machine's 14-review base may include the workflow context that matches your specific use case better than Stack | Conversion booster'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: Catalog Machine audit • Stack | Conversion booster audit
| Keyword | Catalog Machine | Stack | Conversion booster |
|---|---|---|
| conversational ai | Not ranked | #30 |
| page builder | Not ranked | #40 |
No tracked changes.
Both Catalog Machine and Stack | Conversion booster offer paid plans only. Catalog Machine starts at Free plan available; Stack | Conversion booster starts at Free trial available. Compare the per-tier features in the Pricing section above before committing.
Stack | Conversion booster has the higher average rating (5.0★ from 17 reviews) compared to Catalog Machine (4.7★ from 14 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
It depends on what you're optimizing for. Catalog Machine fits better if you prioritize broader integrations; Stack | Conversion booster 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. Stack | Conversion booster has more onboarding documentation maturity (17 reviews vs 14), 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.
Catalog Machine typically suits early-stage and growth-mode stores based on its review-base composition (14 reviews). Stack | Conversion booster aligns more with early-stage and growth-mode stores (17 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. Catalog Machine and Stack | Conversion booster 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 Catalog Machine" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
