Shopify app

OnBrand AI

Bulk-write product descriptions, SEO meta, and image alt text that sound like your brand — and stay unique for every product.

OnBrand AI writes product descriptions, SEO titles & meta descriptions, and image alt text for your Shopify store — in your brand voice, for one product or your entire catalog. A built-in Uniqueness Guard makes sure no two products read alike, so you never publish duplicate, generic copy.

Start free on the Shopify App Store

Install in a couple of clicks, set your brand voice once, and generate your first descriptions today. Flat pricing, no credit-card traps.

Get OnBrand AI →

What OnBrand AI does

Product descriptions in bulk — on-brand copy for one product or thousands, not generic filler.
SEO titles & meta descriptions — unique per product, written to help you rank.
Image alt text — descriptive, accessible, and good for image SEO, generated in seconds.
Uniqueness Guard — rewrites anything too similar so every product reads differently.
Your brand voice — set it once, or let OnBrand learn it from your best existing products.

How it works

Set your brand voice — describe your tone, or have OnBrand learn it from products you’ve already written well.
Generate descriptions, SEO fields, and alt text for the products you choose.
Review Before vs. After, edit or regenerate any field, and publish only what you approve.

Why it’s different

Most AI description tools produce copy that is generic and, worse, near-identical across products — which is exactly what dilutes SEO and makes a store feel low-effort. OnBrand AI is built around two things generic tools miss: a consistent brand voice across your whole catalog, and a Uniqueness Guard that keeps every description distinct. You stay in control with a review-before-save step on everything.

Pricing

Plan	Products / month	Includes
Free	25	Descriptions, SEO & alt text, Uniqueness Guard, brand voice
Starter	300	Everything in Free, email support, 7-day free trial
Growth	2,000	Everything in Starter, priority support

Flat, transparent pricing — no per-word charges or surprise fees. See current pricing on the App Store listing.

Try it without installing

Want to see the style first? Use our free product description generator — no signup — then install OnBrand AI to do it in bulk, in your brand voice, with SEO and alt text.

Frequently asked questions

Does OnBrand AI work on my whole catalog at once?

Yes. You can generate for a single product or in bulk across many products, then review and publish what you approve.

Will the descriptions sound generic?

That’s the problem OnBrand is built to avoid. It writes in your brand voice and the Uniqueness Guard keeps every product distinct, so nothing reads like boilerplate.

Is there a free plan?

Yes — the Free plan covers 25 products a month with descriptions, SEO, alt text, the Uniqueness Guard, and brand voice. Paid plans add higher volumes and support.

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