Side-by-side comparison
SEO image optimizer. Optimize your images, site speed & generate an SEO report with action items.
Bulk watermark your catalog, add AI Generated labels, and block right click to stop image theft.
| Metric | SEO Image Optimizer Wizard | Viking Product Image Watermark |
|---|---|---|
| Rating | 4.8 ★ | ★ 5.0 ★ |
| Total reviews | ★ 710 | 11 |
| Free plan | Yes | Yes |
| Pricing | Free | Free plan available |
| Built for Shopify | — | ★ Yes |
| Pricing tiers | — | 5 tiers |
| Listed features |
SEO Image Optimizer Wizard and Viking Product Image Watermark each lead on different measured dimensions — pick by the one that matters most to you.
Built only from the Shopify App Store listing data shown on this page. AppRanks does not accept payment to influence comparisons. Read the methodology
Read each app's audit: SEO Image Optimizer Wizard audit • Viking Product Image Watermark audit
| Field | SEO Image Optimizer Wizard | Viking Product Image Watermark |
|---|---|---|
| Tagline | ||
| Listing audit | 87/100 listing audit | 94/100 listing audit |
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
| 5 |
| 5 |
| Languages | 1 supported | 10 supported |
|---|
| Listed since | Mar 2018 | May 2026 |
|---|
| Listed |
|---|
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| Keyword | SEO Image Optimizer Wizard | Viking Product Image Watermark |
|---|---|---|
| image | #9 | #23 |
No tracked changes.
Both SEO Image Optimizer Wizard and Viking Product Image Watermark offer a free plan. SEO Image Optimizer Wizard lists no paid plan with a published price; Viking Product Image Watermark lists no paid plan with a published price. Prices are as listed on the Shopify App Store; check what each tier includes in the Pricing section above.
Viking Product Image Watermark has the higher average rating (5.0★ from 11 reviews) compared to SEO Image Optimizer Wizard (4.8★ from 710 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
Viking Product Image Watermark holds the higher average rating (5.0★ vs 4.8★). 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. AppRanks doesn't measure setup time directly; SEO Image Optimizer Wizard has more published reviews to read for user-reported install experience (710 vs 11).
AppRanks cannot say which fits a larger or smaller operation — there is no store-size measurement in the Shopify App Store data. What it can show: SEO Image Optimizer Wizard has 710 published reviews; Viking Product Image Watermark has 11 published reviews. Compare plan limits and pricing tiers against your own volume.
Migration support varies by app and category. SEO Image Optimizer Wizard and Viking Product Image Watermark 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 Viking Product Image Watermark" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
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