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1. Listing metadata
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| Screenshots | images | images |
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| AltKing | Link Stacks | |
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| Screenshots | images | images |
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Automate internal linking to boost SEO, rank your products higher, and drive organic traffic.
| Metric | AltKing: AI Alt Text SEO & ADA | Link Stacks: Internal Links |
|---|---|---|
| Rating | 5.0 ★ | 5.0 ★ |
| Total reviews | ★ 199 | 4 |
| Free plan | Yes | Yes |
| Pricing | Free | Free plan available |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | — | 4 tiers |
| Listed features | 5 | 5 |
| Featured placements | 2 | — |
| Languages | 1 supported | 1 supported |
| Listed since | Aug 2021 | Feb 2026 |
AltKing: AI Alt Text SEO & ADA and Link Stacks: Internal Links 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: AltKing: AI Alt Text SEO & ADA at Free, Link Stacks: Internal Links 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 (seats, usage volume, integrations) varies.
AltKing: AI Alt Text SEO & ADA has the larger user base (199 reviews vs 4), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Link Stacks: Internal Links'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 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: AltKing: AI Alt Text SEO & ADA audit • Link Stacks: Internal Links audit
| Keyword | AltKing | Link Stacks |
|---|---|---|
| ai alt text | #1 | Not ranked |
| alt texts | #1 | Not ranked |
| image alt | #1 | Not ranked |
| internal linking | Not ranked | #3 |
| external affiliate links | Not ranked | #15 |
Not featured in any section recently.
Both AltKing: AI Alt Text SEO & ADA and Link Stacks: Internal Links offer paid plans only. AltKing: AI Alt Text SEO & ADA starts at Free; Link Stacks: Internal Links starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
AltKing: AI Alt Text SEO & ADA (5.0★, 199 reviews) and Link Stacks: Internal Links (5.0★, 4 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
AppRanks cannot separate these two on rating — both sit at 5.0★. AltKing: AI Alt Text SEO & ADA does carry the larger published review base (199 vs 4). Read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. AltKing: AI Alt Text SEO & ADA has the deeper published review base (199 vs 4), 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.
AltKing: AI Alt Text SEO & ADA typically suits early-stage and growth-mode teams based on its published review base (199 reviews). Link Stacks: Internal Links typically suits early-stage and growth-mode teams based on its published review base (4 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. AltKing: AI Alt Text SEO & ADA and Link Stacks: Internal Links 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 Link Stacks: Internal Links" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
