PromptBase is an online marketplace where users buy and sell prompts for AI models such as Midjourney, ChatGPT, and DALL·E to improve output quality and save time.
About
PromptBase is a marketplace for AI prompts — the short text instructions that steer generative models such as Midjourney, ChatGPT, DALL·E, and Stable Diffusion toward a desired result. Writing an effective prompt can take considerable trial and error, so PromptBase lets people who have already refined their prompts sell them, and lets people who want better results buy them instead of experimenting from scratch.
Sellers list individual prompts with titles, previews of sample outputs, and fixed prices, and earn revenue when buyers purchase them. Buyers browse or search the marketplace, pay for a prompt, and receive the exact text to paste into the matching AI tool. The platform covers prompts across image generation, text and copywriting, coding help, and other generative AI use cases. PromptBase was launched in 2022 during the early growth of consumer generative AI tools, and it remains an independent site rather than a product of the major AI model providers.
Key Features
Pricing & Fees
- Pricing: Not publicly listed on the pages we reviewed; check the official site for current plans. Individual prompts are typically sold at low fixed prices set by each seller.
- Marketplace model: PromptBase earns revenue by taking a portion of prompt sales rather than charging a subscription to browse.
- No AI tool required on-site: Prompts are used inside the buyer's own accounts on tools such as Midjourney or ChatGPT; PromptBase supplies the prompt text itself.
Who It's For
PromptBase suits anyone who uses generative AI regularly but struggles to get consistent results — freelance designers seeking a specific Midjourney aesthetic, marketers wanting proven copywriting prompts for ChatGPT, and developers looking for structured prompts for coding or data tasks. It also serves prompt engineers who have invested time refining their instructions and want to monetize that work by selling to a ready audience of buyers.
FAQ
What is PromptBase?PromptBase is an online marketplace where people buy and sell prompts for generative AI models such as Midjourney, ChatGPT, DALL·E, and Stable Diffusion.
Is PromptBase free to use?Browsing the marketplace is free, but individual prompts are sold at fixed prices set by their sellers; PromptBase's current fee structure is not publicly listed on the pages reviewed.
Which AI tools do PromptBase prompts work with?Prompts are organized by the AI model they target, including popular image generators like Midjourney and DALL·E and language models like ChatGPT.
Can anyone sell prompts on PromptBase?Yes, users can register as sellers, list their prompts with sample outputs, and earn a share of each sale.
Does PromptBase host the AI models themselves?No — PromptBase provides the prompt text; buyers run the prompts inside their own accounts on the corresponding AI platforms.
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