Free
$0No subscription charge
- 100 credits every month
- Product descriptions and image alt text
- Up to 10 products per batch
- Scan up to 10 storefront pages every 30 days
- Review every draft before publishing
Built for busy Shopify stores
Clean up your Shopify catalog. Keep the final say.
Lumi spots the products missing alt text, descriptions, and SEO fields, then writes drafts from the details already in your store. You review, tweak, and publish to Shopify in a few clicks.
The everyday collection
Forest Green
Ceramic Pitcher
Before
Green ceramic pitcher.
Lumi draft
A forest-green ceramic pitcher with a generous rounded handle and an easy-pour spout. A simple addition to the everyday table.
Ready for your review
- Spot the gaps
- Get drafts
- Review and edit
- Publish to Shopify
- Keep a record
Sound familiar?
Small content gaps
become a big backlog.
Alt text gets skipped. Descriptions stay one line long. SEO fields wait for a quieter week.
Soon hundreds of products need fixing, one at a time, so the cleanup keeps sliding to next month.
Lumi turns that backlog into a list you can finish: see what's missing, get drafts, approve the ones you like, and publish to Shopify.
What Lumi writes for you
Four fields every
product page needs.
Work on one product or a whole batch. Lumi drafts from the details and images already in your store, so you never start from a blank box.
Product descriptions
Clear copy that tells shoppers why the product is worth buying.
Turn specs into a reason to buy.Search titles
Accurate, readable product names for Google and other search results.
Make a stronger first impression.Search descriptions
The short summary under your search listing that earns the click.
Give searchers a reason to visit.Image alt text
Descriptions of your product photos for shoppers using screen readers.
Make every image count.How it works
Spot the gaps.
Approve the fixes.
Publish to Shopify.
Five simple steps.
A lot less opening products one by one.
See what's missing
Lumi shows which images are missing alt text and which products lack descriptions, search titles, or search descriptions. A storefront scan ranks accessibility issues, so you know where to start.
Get drafts written for you
Pick products and content types, and Lumi drafts them one at a time or in batches, in your language and brand voice.
Review and edit
Your approval is the publish button. Edit any word, regenerate when your plan includes that option, or skip it. Nothing reaches your store until you publish.
Publish to Shopify
Publish one update or a whole batch straight to the right Shopify field. No spreadsheets, no copy and paste.
Keep a record
Every run is logged, so you can see what was drafted and published. Paid plans can export completed alt-text fixes as a CSV.
You're in charge
Helpful AI, on your terms.
See every draft first.
Check facts, tweak wording, or skip it. Regenerate when your plan includes that option.
Pick what to work on.
Choose the products and content types, then decide what gets published.
Automate only if you want to.
On Maintain, Lumi can draft and publish new content for you. Or keep it all manual.
Optional on Maintain
New products, ready from day one.
On Maintain, Lumi drafts the content you choose when you add a product and fills in missing alt text after updates. Turn on auto-publish and new products go live complete.
- 01You add a product
- 02Lumi drafts the content you picked
- 03Your settings decide what's next
Why Lumi
More than
an AI writer.
A chatbot can write a description. Lumi finds what's missing, drafts the fix, gets your OK, publishes it, and keeps a record.
- Spot missing or incomplete product content
- Focus on the products that matter most
- Get drafts in your language and brand voice
- Review every draft by default
- Publish approved changes straight to Shopify
- See exactly what was done, any time
Accessibility, built in
A more accessible store,
without the guesswork.
Lumi scans your public storefront for accessibility issues, ranks what to fix first, and drafts alt text where that's the fix.
Read our accessibility guideWhat every scan gives you
- Issues found on your public storefront pages
- Findings ranked by priority
- Alt text drafts where that's the fix
- A clear list of the pages checked
Simple pricing
Start free. Clean up once.
Keep your catalog current.
Try Lumi on the Free plan. Upgrade only when you need more.
One-Time Cleanup
$79one-time
- 2,000 credits to use within 90 days
- Descriptions, alt text, and SEO fields
- Drafts in your brand voice, reviewed first
- One accessibility scan of up to 100 pages
- Export your approved updates
- One payment, no subscription
- Available on the Free plan, from Settings in Lumi
Maintain
$19/month or $190/year
- 500 credits every month
- Up to 50 products per batch
- Optional auto-fix for new products and alt text
- 100-page accessibility scans every 14 days
- Scan history, trends, and alerts
- Exportable work logs
- Save 17% with annual billing
Will Lumi overwrite content I've already written?
Only when you choose to. Batches you start create drafts, and your existing content stays as it is until you publish a replacement.
How do credits work?
Credits count drafts, not products. An alt text, search title, or search description draft uses one credit. A product description draft uses two. Each plan comes with its own credit allowance. Compare plans and credits
Will Lumi publish anything without my approval?
Not by default. Batches you start always create drafts for review. On Maintain, you can choose to turn on automatic publishing for new products and missing alt text.
Can I undo a published update?
Yes. For eligible updates, you can preview the previous Shopify value and restore it in a click.
Will Lumi change my Shopify theme?
No. Lumi updates product information and image alt text in Shopify. It never adds an accessibility overlay or edits your theme.
Can I try Lumi before paying?
Yes. The Free plan lets you try the core workflow (find, draft, review, publish) on a smaller set of products. Paid plans add bigger batches and more content types, and eligible plans add more languages and automation.
Ready when you are
Finish the catalog cleanup
you keep putting off.
See what's missing, get drafts, and publish only what you choose.
Start free on ShopifyFree plan available. Installs from the Shopify App Store and never edits your theme.