This page's audience our own tag's counts — open to see them

Period

–Visits

–Page views

–Clicks to vendors

–Time on page

–Reading now

Clicks to vendors, by tool

Top countries

Devices

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

PromptMax

Paid#9 of 29 in AI Product Description Generators

PromptMax: A practical CSV workflow for generating product copy across very large catalogs. Ranked #9 of 29 in AI Product Description Generators by our editors (8.3/10); pricing: Paid; best for very large spreadsheet catalogs.

8.3/10Editor score

Visit PromptMax

PromptMax8.3 Visit PromptMax

At a glance

Editor score
8.3 / 10
Pricing
Paid
Best for
Very large spreadsheet catalogs
Free plan
No
Paid from
£10 one-time
Founded
2022 · London, England, United Kingdom
Facts checked
20 Sep 2026

Where it wins
- Processes batches of up to 50,000 rows
- Supports models from Google, Anthropic, OpenAI, and xAI
- Includes brand instructions, previews, and cost estimates
Where it doesn't
- Shopify and WooCommerce connections are CSV-based exports
- Usage costs vary with tokens processed
- Available as a web platform rather than a native app

Our verdict on PromptMax

PromptMax is a browser-based AI batch-processing platform for e-commerce teams, marketers, agencies, and other small teams. It turns catalogue spreadsheets into generated product descriptions: upload a CSV, provide one prompt, select an AI model, and download the completed spreadsheet. Brand voice, tone, length, and keyword instructions help shape the output, while batches can contain up to 50,000 rows. It is designed for teams managing large product catalogs rather than small, one-off writing tasks.

Pricing uses prepaid credits instead of a standard subscription. The “Test for free” option includes a free credit on signup, access to supported models, and CSV output downloads. “Scale what works” starts with a one-time £10 credit top-up and adds flexible top-ups, all supported models, a priority queue, and email support. The Enterprise plan adds dedicated infrastructure, custom data residency, SSO / SAML, an SLA and uptime guarantee, and a dedicated Slack channel. Published cost estimates are shown before submission, while the final amount depends on tokens processed.

The workflow fits spreadsheet-led operations well, with saved prompts, reusable templates, completion email notifications, and a free preview of the first 10 rows. Model choice spans Google, Anthropic, OpenAI, and xAI, giving teams room to compare providers within the same CSV process. Shopify and WooCommerce workflows are supported through CSV export rather than native integrations, so teams seeking direct store connections may prefer another tool. PromptMax is a strong fit for catalog managers who value batch scale and control over prompts; it is less suitable for teams that need a fully integrated commerce platform or a conventional recurring subscription.

Your product? Our editors can test PromptMax in depth and publish a review, labelled as paid · from $149/mo →

PromptMax pricing

Plans PaidPaid No free plan — trial or paid only. Prices checked 20 Sep 2026.

See plans on promptmax.io

All 3 PromptMax plans and prices →

PromptMax fact sheet

Free plan	No
Paid from	£10 one-time
Image input	Not verified
Bulk generation	Yes
Brand controls	Yes
Catalog integrations	Multiple
Output languages	Not verified
API access	Not verified
Monthly item limit	Not verified
Money-back guarantee	30 days
Deployment	Cloud
Platforms	Web
Compliance & security	SSO/SAML
Support	Email
Built for	Solo, Small business, Mid-market (editorial estimate)
Integrations	2 integrations: Shopify via CSV export, WooCommerce via CSV export
Pricing	Paid (source)
Website	promptmax.io
Facts checked	20 Sep 2026

PromptMax integrations

PromptMax lists 2 integrations on its own site.

Shopify via CSV export
WooCommerce via CSV export

Alternatives to PromptMax

See all PromptMax alternatives →

Used PromptMax? Be the first to review it

The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used PromptMax for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.

Write a reviewTwo minutes · verified accounts only · read by an editor before it appears

Reviews come only from verified accounts. Sign in or create an account first — your e-mail is never shown.

Title

Your review

0 characters · at least 80, up to 3,000

Pros (optional · one per line)

Cons (optional · one per line)

Your name (shown with your review)

Role (optional)

Company (optional)

How long have you used it?

I've used PromptMax myself and this is my honest opinion — nobody paid or asked me to write it.

Posted from your verified account. Reviews appear after an editor reads them, usually within two working days.

Featured on iTechGuides

PromptMax is listed in our AI Product Description Generators directory. Add the badge to your site — it links back to this page.

<a href="https://www.itechguides.com/products/promptmax/"><img src="https://www.itechguides.com/best/badge/promptmax.svg" alt="Featured on iTechGuides" width="230" height="46"></a>

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Last updated 7 Oct 2026 · How we research and update