AltLens: Alt Text & SEO Images vs SEO Vision AI: Image Alt Text
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for AltLens, Oct 21, 2026 for SEO Vision AI.
The short answer
- Both list a free plan.
- AltLens lists 7 features SEO Vision AI’s listing doesn’t mention, including AI generation, Analytics, Automations.
Head to head
Free — Scan & Fix
Starter — Fix 300
- · Fix up to 300 products
Growth — Fix 1500
- · Fix up to 1500 products
Scale — Fix 5000
- · Fix up to 5000 products
Free
- · 25 AI alt texts per month
- · Bulk and single product generation
- · Fix missing alt text in one click
Pro Plan
- · Bulk and single product generation
- · Fix missing alt text in one click
- · Unlimited AI alt text generation
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureAltLens scans your entire catalog to find missing alt text, then analyzes both your product images and Shopify product data to generate accurate, descriptive alt text. Start free by scanning your catalog and optimizing your first 5 images. Then fix your entire existing catalog in one automated run with no monthly credit limits. Enable Autopilot to keep every new product optimized automatically.
SEO Vision AI checks your catalog for product images without alt text and shows how many need attention. With one click, AI looks at each main product image, writes a short descriptive alt text based on what it sees and on the product title, and saves it to your store. Fix up to 20 products per run, optimize selected products in bulk, or generate alt text for a single product.
- Fix your entire product catalog SEO in one automated run
- Autopilot keeps every new product SEO-optimized automatically
- AI visual analysis writes accurate alt text using GPT-4 Vision
- Bulk processing handles hundreds of products automatically
- Bulk AI Optimization: generate Alt Texts instantly in 1 click.
- Smart Context: AI writes accurate descriptions to optimize for SEO.
- Automated Fixes: manage and apply missing Alt Texts directly from the app.
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 |  AltLens |  SEO Vision AI |
|---|---|---|
| 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 | AltLens | SEO Vision AI |
|---|---|---|
| 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 | AltLens | SEO Vision AI |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | No monthly plan listed | $5.99/month |
| Longest free trial | Not listed | 7 days |
| Plans listed | 4 | 2 |
Listing
| Measure | AltLens | SEO Vision AI |
|---|---|---|
| Shopify category rank | #617 | Not enough data |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jun 17, 2026 | Apr 17, 2026 |
| Languages | 1 | 1 |
| Developer | AltLens Dev | SEO Vision Lab |
FAQ
AltLens and SEO Vision AI: common questions
- Is AltLens or SEO Vision AI cheaper?
- Both list a free plan. 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?
- AltLens lists 7 the others don’t mention, such as AI generation, Analytics, Automations, Bulk editing. SEO Vision AI lists 1 the others don’t mention, such as Image optimization. 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 Oct 13, 2026 for AltLens, Oct 21, 2026 for SEO Vision AI; 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 Oct 13, 2026 for AltLens, Oct 21, 2026 for SEO Vision AI. 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.