Barrierenscanner vs Valence Metrics
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 14, 2026 for Barrierenscanner, Oct 30, 2026 for Valence Metrics.
The short answer
- Only Valence Metrics lists a free plan. Paid plans start at $23/month for Barrierenscanner and $19/month for Valence Metrics.
- Barrierenscanner lists 8 features Valence Metrics’s listing doesn’t mention, including AI-powered, Brightness, Contrast.
Head to head
Monatlich
Free
- · Alt text for 10 images every 30 days
- · One scan every 30 days
- · Top 3 issues with fix guide
- · Undo for every alt text change
Pro
- · All issues with fix guides
- · Unlimited bulk alt text
- · Unlimited scans
- · Weekly monitoring
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureBarrierenscanner prüft Ihren Shop nach WCAG 2.1 und 2.2 Stufe AA, am Desktop und auf dem Smartphone. Geprüft wird jede Seitenvorlage – Produkte, Kollektionen, Blog, Seiten. Zu jedem Mangel sehen Sie Schwere, betroffene Seiten und die Behebung, bei schwachem Kontrast mit passender Ersatzfarbe. Berichte als PDF und HTML auf Deutsch und Englisch. Eine Checkliste deckt ab, was kein automatischer Test entscheiden kann.
Valence Metrics checks your home page, a collection, a product page and the cart on a mobile browser using the open-source axe-core engine. Every issue comes with a plain-language fix guide for Shopify: where to click in your admin or what to change in your theme. Missing product image alt text is fixed directly on the image, so it works in every theme without an overlay widget. Pro monitors your store every week.
- Prüft jede Seitenvorlage am Desktop und mobil und zeigt die Reichweite je Mangel
- Barrierefreiheitserklärung nach BFSG, als Seite in Ihrem Shop veröffentlicht
- KI-Alt-Texte für Produktbilder, übernommen erst nach Ihrer Freigabe
- Vergleicht jeden Scan mit dem letzten: behoben, neu hinzugekommen, unverändert
- Mobile scan of home, collection, product page and cart
- Plain-language fix guide for every issue, written for Shopify
- Bulk alt text saved on the image itself, with undo for every change
- Weekly monitoring catches new issues after theme or app changes
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure | ||
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | ||
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | ||
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $23/month | $19/month(ahead) |
| Longest free trial | Not listed | 7 days |
| Plans listed | 1 | 2 |
Listing
| Measure | ||
|---|---|---|
| Shopify category rank | Not enough data | #150 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Nov 13, 2026 | Oct 26, 2026 |
| Languages | 2 | 1 |
| Developer | ansuro | Valence Metrics |
FAQ
Barrierenscanner and Valence Metrics: common questions
- Is Barrierenscanner or Valence Metrics cheaper?
- Only Valence Metrics lists a free plan. Paid plans start at $23/month for Barrierenscanner and $19/month for Valence Metrics. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Barrierenscanner lists 8 the others don’t mention, such as AI-powered, Brightness, Contrast, Font size. Valence Metrics lists 2 the others don’t mention, such as ADA, EAA. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 14, 2026 for Barrierenscanner, Oct 30, 2026 for Valence Metrics; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 14, 2026 for Barrierenscanner, Oct 30, 2026 for Valence Metrics. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.