AI Prompt Marketplace

PromptBase.art is a marketplace for tested, ready-to-use AI prompts. Ninety-nine published listings cover image, text and video generation, every one of them shown with real output samples generated from the prompt text itself — so you can see the result before you spend anything.

Prompts are priced individually in credits, where 100 credits equals one US dollar. Image and text prompts currently run from free to 250 credits; video prompts from 200 to 250; finished vertical YouTube Shorts are 300 credits. Seven listings are free, so you can test the whole flow — browse, buy, download, run — at zero cost.

Buyers pay once and keep the prompt, with a commercial licence covering client work, advertising and monetised channels. Creators publish their own prompts from the Sell page and keep 70% of every sale, which is why the catalogue grows from working prompt writers rather than scraped collections.

The catalogue is deliberately curated rather than scraped. Thin listings, duplicate variants and prompts with no samples are rejected or removed, so what you browse is a focused set you can trust instead of a thousand entries nobody has verified.

What is in the catalogue today

Ninety-nine prompts are published: fifty-two image prompts, twenty-three text prompts, eighteen video prompts, three ready-to-post vertical YouTube Shorts and three long-form video scripts. Seven of the ninety-nine are free.

Midjourney accounts for fifty-six of those listings, followed by ChatGPT with eleven, Claude with seven, and then Veo, Runway, Sora, Kling and Stable Diffusion. That spread matters because prompt syntax is model-specific — a prompt tuned for one engine does not reproduce its sample in another.

Image prompts: 52 tested listings

Image prompts are the largest group, because stills are the easiest output to judge and reuse. The categories with the most depth are art and illustration (twenty-three listings), photography (eleven), graphic and design (nine), games and 3D (eight) and logo and icon (seven).

A reusable image prompt fixes four layers: the subject, the medium or rendering style, the craft layer of lighting and lens, and the parameter string that controls aspect ratio and stylisation. Buyers who keep the parameter string intact reproduce the sample; those who drop it get something adjacent and assume the prompt failed.

Text prompts: 23 listings for ChatGPT and Claude

Text prompts sit across productivity and writing (eight listings) and marketing and business (nine). They are structured rather than conversational: the audience, the required output format, the length and the constraints are all specified, which is what makes the tenth run look like the first.

These are the prompts that pay for themselves fastest in a business setting, because the work they describe repeats — campaign angles, outreach sequences, report skeletons, SOP drafts. A saved prompt turns a recurring task into a two-minute job instead of a twenty-minute rewrite.

Video prompts and ready-to-post Shorts

Eighteen video prompts cover the engines people actually use for ads, reels and channel content: Veo, Runway, Sora and Kling. Video rewards specificity harder than image generation, so these prompts describe one shot, one action and one camera behaviour, with lighting and duration stated explicitly.

Where the deliverable is a published post rather than a production skill, the catalogue also carries three finished HD vertical YouTube Shorts at 300 credits each, delivered with a commercial licence so you can post rather than produce.

How pricing works (100 credits = $1)

Prices are quoted in credits and one hundred credits equals one US dollar, which makes every listing readable at a glance: a 250-credit prompt is two dollars fifty. Nothing on the marketplace is a subscription, so there is no monthly fee attached to browsing or buying.

Checkout accepts ordinary card payments (Visa and Mastercard) and cryptocurrency, and purchases unlock automatically once payment confirms. Bought prompts stay in your account, so a prompt you purchased last year is still downloadable today.

Selling prompts: keep 70% of every sale

Creators publish from the Sell page by adding the prompt text, the model it targets, a category, a price and the samples generated from that exact prompt. Listing is free, there is no seller subscription and no minimum catalogue size, and every sale pays the creator seventy percent.

The same seventy percent share applies to the ebook store and the apps store, so a creator who works in more than one format can list a book, an app and a set of prompts without opening three separate accounts.

Why samples decide everything

Buyers cannot run a prompt before paying, so the samples are the entire evidence base. Four outputs that share lighting, framing and palette signal a prompt whose style language is doing structural work. Four images that look like four different projects signal a prompt that got lucky once.

That is why listings here carry output generated from the shipped prompt on the named model, and why listings whose samples drift from the prompt text are corrected or replaced. It is also the fastest test for a buyer: look at the sample grid first, read the description second.

Beyond prompts: ebooks and apps

The site runs an ebook store with twenty-two published titles and an apps store with four published listings, both on the same seventy percent creator share and the same card-or-crypto checkout. Ebooks can be previewed free before purchase, and app listings include source archives with screenshots.

Together the three stores share one account and one browsing experience, which is convenient if you buy across formats — a prompt for the product imagery, a book for the strategy, an app for the part you would rather not build yourself.

Free prompts and paid prompts compared

Seven listings here are free, and they are full listings rather than teasers: prompt text, target model, category and samples. Free prompts are the right choice for testing a model you have never used, for one-off internal work, and for checking how the purchase and download flow behaves before you spend anything.

Paid prompts earn their price when the job repeats. A prompt tuned for a weekly thumbnail, a monthly campaign or a product-shot series removes the iteration cost every time you run it, and because the price is a one-time payment of one to two dollars fifty in most cases, the break-even point is the second use.

Buying your first prompt: a five-minute walkthrough

Create a free account, open the marketplace and set the model filter to the tool you actually pay for — Midjourney, ChatGPT, Claude, Sora, Veo, Runway or Kling. Read three listings in the category that matches your job and compare their sample grids; the listing whose samples share lighting, framing and palette is the one written with structural style language rather than luck.

Buy it, then copy the full prompt text including any trailing parameter string and save it somewhere you control. Replace the bracketed placeholder with your own subject and run it once untouched otherwise. Change one variable per run after that, and within a handful of runs you will know exactly which words carry the look you are paying for.

Frequently asked questions

How many AI prompts are on PromptBase.art?

Ninety-nine published prompts: fifty-two image, twenty-three text, eighteen video, three ready-to-post YouTube Shorts and three video scripts. Seven are free.

How much does a prompt cost?

Prices run from free to 300 credits, and 100 credits equals one US dollar — so most prompts cost between one and two dollars fifty, paid once.

Do I need a subscription?

No. Prompts, ebooks and apps are bought individually. There is no monthly plan and no recurring charge on a purchase.

Which AI models do the prompts support?

Midjourney (56 listings), ChatGPT (11), Claude (7), Veo and Runway (4 each), Stable Diffusion, Sora and Kling (3 each), plus Ideogram and ChatGPT Image. Each listing names its model.

Are the sample images real outputs?

Yes. Samples are generated from the exact prompt text being sold, so the listing shows what the prompt produces rather than a mood board.

Can I use purchased prompts in commercial work?

Yes. Purchases include a one-time commercial licence covering client work, advertising, products and monetised channels, with no attribution required.

How do I sell my own prompts?

Publish from the Sell page with the prompt text, targeted model, category, price and real samples. Listing is free and you keep 70% of every sale.

What payment methods are accepted?

Card (Visa/Mastercard) and cryptocurrency at checkout, with credit top-ups available if you prefer to pre-load a balance.