Updated October 26, 2026
| Name | PromptBase |
| Overview | PromptBase serves as a dedicated marketplace for individuals seeking to buy and sell high-quality AI prompts. It encompasses a variety of prompt types, including those tailored for DALL-E, Midjourney, Chat, Stable Diffusion, and GPT models. Users can explore a diverse selection of prompts suitable for creative endeavors across various industries, helping them explore output quality and potential API-cost efficiencies; results and savings depend on the prompt, model and usage. Users can also generate images through the platform’s App Builder, including Stable Diffusion workflows. The September 8, 2025 changelog replaced daily free credits with 10 monthly credits; the detailed credit guide limits that award to users with fewer than 10 free credits. |
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| Pricing | Prompt purchase prices vary by listing. For App Builder usage, the dated changelog and detailed credit rules specify 10 free credits monthly for users with fewer than 10 free credits, despite a remaining generic daily-credit sentence in the guide. Paid subscriptions and one-off credit top-ups are separate from prompt purchases; subscription credits reset monthly without rollover, while top-up credits have no expiry. Check the current offer and model-specific credit cost before purchasing. |
| Tags | AI prompts, marketplace, image generation, content creation, Stable Diffusion. |
| App available? | Web-based marketplace and App Builder; check the provider for current access options. |
Sources: Prompt marketplace | Dated credit-policy changes | App Builder and credit rules | Prompt licence and usage terms
Historical PromptBase marketplace homepage showing example prompt cards, not purchased prompt contents; capture date unknown.
