ATAI ‑ AltText.ai AI Alt Text vs Legible AI
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 9, 2026 for ATAI, Oct 13, 2026 for Legible AI.
The short answer
- Only Legible AI lists a free plan. Paid plans start at $5/month for ATAI and $5.99/month for Legible AI.
- ATAI lists 21 features Legible AI’s listing doesn’t mention, including ADA, AI generation, AI-powered.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Pay as you go
- · Purchase additional credits as needed
- · Your first 25 images are totally free
Bronze Plan
- · 100 images / month
- · Purchase additional credits as needed
- · Unused credits roll over
- · Your first 25 images are totally free
Silver Plan
- · 500 images / month
- · Purchase additional credits as needed
- · Unused credits roll over
- · Your first 25 images are totally free
Gold Plan
- · 2000 images / month
- · Purchase additional credits as needed
- · Unused credits roll over
- · Your first 25 images are totally free
Free
- · 25 images/calendar month
- · Image and product context
- · Review before saving
Starter
- · 250 images/calendar month
- · Image and product context
- · Review before saving
Growth
- · 1,500 images/calendar month
- · Image and product context
- · Review before saving
Pro
- · 10,000 images/calendar month
- · Image and product context
- · Review before saving
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureAltText.ai generates accurate, SEO-optimized alt text for the product and blog images in your store. It reads your product name, brand, and description, then writes natural alt text that search engines index and screen readers announce, supporting ADA, AODA, EAA, and WCAG requirements.
Legible helps you find product images without alt text. Generate descriptions using the image, product, and brand context, then review, edit, or regenerate each draft before approving it in Shopify. Optional auto-mode prepares drafts for new product images and is off by default. Only approved text is saved to Shopify.
- Works automatically on each product image you create or update.
- Bulk update all/any of your existing products or blog images at once.
- Uses keywords from your product name, brand, and description in the alt text.
- Fully customizable settings to control when alt text is added.
- Generate descriptive alt text from product images with AI
- Review, edit, regenerate, and approve suggestions before publishing
- Automatically draft alt text for new product images
- Save approved alt text back to Shopify
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 |  ATAI |  Legible 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 | ATAI | Legible AI |
|---|---|---|
| App Store rating | 4.5 ★ | Not published |
| App Store reviews | 141 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | 0% | Not enough data |
Pricing
| Measure | ATAI | Legible AI |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $5/month(ahead) | $5.99/month |
| Longest free trial | Not listed | Not listed |
| Plans listed | 4 | 4 |
Listing
| Measure | ATAI | Legible AI |
|---|---|---|
| Shopify category rank | #61 | #143 |
| Shopify App Charts | #15 on Featured by Shopify in SEO | Not on this week’s charts |
| Built for Shopify | Yes | No |
| Launched | May 17, 2023 | Sep 28, 2026 |
| Languages | 1 | 1 |
| Developer | AltText.ai | QOL Apps |
FAQ
ATAI and Legible AI: common questions
- Is ATAI or Legible AI cheaper?
- Only Legible AI lists a free plan. Paid plans start at $5/month for ATAI and $5.99/month for Legible AI. 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?
- ATAI lists 21 the others don’t mention, such as ADA, AI generation, AI-powered, Analytics. 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 9, 2026 for ATAI, Oct 13, 2026 for Legible 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 Nov 9, 2026 for ATAI, Oct 13, 2026 for Legible 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.