PromptBase
Prompts are becoming a powerful new way of programming AI models like DALL·E, Midjourney & GPT. However, it's hard to find good-quality prompts online. If you're good at prompt engineering, there's also no clear way to make a living from your skills. PromptBase is a marketplace for buying and selling quality prompts that produce the best results, and save you money on API costs. Find top prompts, produce better results, save on API costs, and sell your own prompts. PromptBase is an early marketplace for DALL·E, Midjourney, Stable Diffusion & GPT prompts. Sell your prompts on PromptBase and earn from your prompt crafting skills. Upload your prompt, connect with Stripe, and become a seller in just 2 minutes. Start prompt engineering instantly within PromptBase using Stable Diffusion. Craft prompts and sell them on the marketplace. Get 5 free generation credits every day.
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PrompTessor
PrompTessor is a web-based SaaS platform that transforms AI prompt optimization through an intelligent analysis engine delivering deep insights, detailed metrics, and actionable optimization strategies. Users submit their prompts to receive a comprehensive effectiveness score, often on a 0–100 scale, that highlights strengths and areas for improvement across core dimensions such as clarity, specificity, context, goal orientation, structure, and constraints. The system offers granular feedback with visualization of performance metrics over time, continuous progress tracking, and side-by-side comparisons of optimized prompt variations generated to enhance AI performance. An intuitive interface guides both beginners and experts through prompt refinement: interactive dashboards display heatmaps of prompt components, while automated recommendations suggest rephrasing, restructuring, or adding context to maximize output quality.
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Perfekt Prompt
PromptPerfekt is a tool designed to help users craft precise and effective prompts for large language models (LLMs) and other AI applications. It offers features such as automatic prompt optimization, support for various AI models including ChatGPT, GPT-3/3.5/4, DALL-E 2, Stable Diffusion, and MidJourney, and customizable multi-goal optimization to tailor prompts to specific needs. The platform delivers optimized prompts in 10 seconds or less and supports multiple languages, making it accessible to a global audience. PromptPerfekt also provides an easy-to-use API and data export features for seamless integration into existing workflows.
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OctiAI
OctiAI stands as a beacon in the realm of AI prompt optimization, bridging the gap between user inputs and precise AI outputs. At its core, OctiAI specializes in transforming concise, often vague, user inputs into detailed and structured prompts, ensuring AI tools and models function at their maximum potential. The result? Users experience comprehensive AI results with minimal effort.
Driven by a sophisticated algorithm, OctiAI's Prompt Generator is unrivaled in its category. It's designed to handle a diverse range of scenarios, producing tailored prompts that cater to the specific needs of various AI models, from text generation to visual tasks.
Moreover, OctiAI isn't limited to just text models. It adopts a holistic approach, supporting a vast array of media models, including those designed for presentations, websites, and coding tasks. For platforms like Midjourney, OctiAI acts as an indispensable tool, enhancing the accuracy and quality of generated content.
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