Home › Product descriptions & copy
Best AI tools for product descriptions & copy Updated October 2026
Hundreds of SKUs, each needing a description that's unique, on-brand and good for SEO. Copying the supplier text hurts your rankings; writing everything by hand takes weeks.
AI writing tools can draft product descriptions, category texts and ad copy in bulk. The trick is a good brief and a human check. Below are the tools worth considering and a workflow that keeps quality high.
Some links are affiliate links – disclosure
Quick answer
Start with ChatGPT and a solid prompt – it's the baseline every store should try. For bulk product descriptions with catalog imports, look at Hypotenuse AI. For marketing teams that need brand voice across many channels, consider Jasper.
At a glance
| Tool | Best for | Starting price |
|---|
| ChatGPT | Flexible baseline for any copy task, with good prompts | Freemium |
| Hypotenuse AI | Bulk product descriptions from catalog data | Paid (custom pricing) |
| Jasper | Brand-voice marketing copy across channels | Pro $69/seat/mo ($59 billed yearly); 7-day free trial |
| Writesonic | SEO-focused content and AI-search visibility | Starter from $79/mo (billed yearly) |
The tools
1. ChatGPT
Best for: Flexible baseline for any copy task, with good prompts
Pricing: Freemium
Pros- Free plan to start
- Handles descriptions, emails, ads, translations
- Huge flexibility with your own prompts
Cons- No built-in catalog/bulk workflow
- Needs a careful brief to avoid generic text
Who it's for: Every store owner – start here before paying for a specialised tool.
Visit ChatGPT →2. Hypotenuse AI
Best for: Bulk product descriptions from catalog data
Pricing: Paid (custom pricing)
Pros- Built for e-commerce product content
- Bulk generation from product data
- Brand voice settings
Cons- Pricing is custom/on request
- More than you need for a small catalog
Who it's for: Stores with large catalogs or frequent new collections.
Visit Hypotenuse AI →3. Jasper
Best for: Brand-voice marketing copy across channels
Pricing: Pro $69/seat/mo ($59 billed yearly); 7-day free trial
Pros- Brand voice and style controls
- Templates for ads, emails, landing pages
- Team collaboration
Cons- Priced per seat – expensive for solo owners
- Not specialised in product catalogs
Who it's for: Brands with a marketing team producing lots of campaign copy.
Visit Jasper →4. Writesonic
Best for: SEO-focused content and AI-search visibility
Pricing: Starter from $79/mo (billed yearly)
Pros- SEO and AI-search (GEO) features
- Useful for blog and category content
- Content plus research in one tool
Cons- Now focused mainly on SEO/GEO rather than product copy
- Higher starting price
Who it's for: Stores investing in content marketing and organic traffic.
Visit Writesonic →
5-step workflow
- Export your product data (title, attributes, materials, sizes, USPs) to a CSV.
- Write a brand-voice brief: tone, words to use/avoid, target customer, length and structure.
- Generate descriptions in batches of 10–20 and include your main keyword naturally in the first sentence.
- Have a human check every text for facts (sizes, materials, claims) and edit for your voice.
- Import, then track conversion and organic traffic on the updated pages versus before.
FAQ
Will Google penalise AI-written product descriptions?
Google's guidance focuses on helpful, original content rather than how it was produced. Unique, accurate descriptions written for shoppers are the goal; mass-produced thin text is the risk.
Can AI write in multiple languages?
Yes, most tools write in many languages. Have a native speaker check important pages, especially for product claims.
How do I keep a consistent brand voice?
Use a written brief with examples of your best existing copy and reuse it for every batch.
What does it cost?
Prices on this page were checked on the official pricing pages in Oct 2026 (pricing model only where a price couldn't be confirmed). ChatGPT has a free plan; check each official pricing page before buying.
Last checked: 2026-10-15
Related tasks