Side-by-side comparison · 24 data points
Generates alt text for every product image in every locale. You approve and publish in one click.
| BigAI Catalog SEO | Schema Plus ‑ AI & SEO JSON‑LD | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed |
Adds advanced schema (JSON-LD) to your store for ChatGPT, AI & Google search engines
| Metric | BigAI Catalog SEO | Schema Plus ‑ AI & SEO JSON‑LD |
|---|---|---|
| Rating | 1.0 ★ | ★ 5.0 ★ |
| Total reviews | 1 | ★ 591 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free trial available |
| Built for Shopify | — | — |
| Pricing tiers | ★ 4 tiers | 3 tiers |
| Listed features | 5 | 5 |
| Languages | 1 supported | 8 supported |
| Listed since | Apr 2023 | Nov 2018 |
Based on the data on this page, Schema Plus ‑ AI & SEO JSON‑LD is the stronger choice for most Shopify App Store merchants — 5.0★ vs BigAI Catalog SEO's 1.0★ is a meaningful gap that usually reflects real product or support quality differences across the user base.
Pricing entry tiers: BigAI Catalog SEO at Free plan available, Schema Plus ‑ AI & SEO JSON‑LD 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 (seats, usage volume, integrations) varies.
Schema Plus ‑ AI & SEO JSON‑LD has the larger user base (591 reviews vs 1), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. BigAI Catalog SEO's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat.
Recommended by size: small/early-stage merchants who need fast install and low risk should default to Schema Plus ‑ AI & SEO JSON‑LD; mid-market and enterprise merchants with specific feature requirements should evaluate both — BigAI Catalog SEO's 1-review base may include the workflow context that matches your specific use case better than Schema Plus ‑ AI & SEO JSON‑LD'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: BigAI Catalog SEO audit • Schema Plus ‑ AI & SEO JSON‑LD audit
| Last updated | — | — |
|---|
| Keyword | BigAI Catalog SEO | Schema Plus ‑ AI & SEO JSON‑LD |
|---|---|---|
| schema markup | Not ranked | #1 |
| ai seo | Not ranked | #17 |
| image alt | #18 | Not ranked |
| seo schema | Not ranked | #20 |
Both BigAI Catalog SEO and Schema Plus ‑ AI & SEO JSON‑LD offer paid plans only. BigAI Catalog SEO starts at Free plan available; Schema Plus ‑ AI & SEO JSON‑LD starts at Free trial available. Compare the per-tier features in the Pricing section above before committing.
Schema Plus ‑ AI & SEO JSON‑LD has the higher average rating (5.0★ from 591 reviews) compared to BigAI Catalog SEO (1.0★ from 1 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
Schema Plus ‑ AI & SEO JSON‑LD holds the higher average rating (5.0★ vs 1.0★). 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. Schema Plus ‑ AI & SEO JSON‑LD has the deeper published review base (591 vs 1), 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.
BigAI Catalog SEO typically suits early-stage and growth-mode teams based on its published review base (1 reviews). Schema Plus ‑ AI & SEO JSON‑LD typically suits early-stage and growth-mode teams based on its published review base (591 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. BigAI Catalog SEO and Schema Plus ‑ AI & SEO JSON‑LD 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 BigAI Catalog SEO" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
