Anthropic WorkbenchExperiment with Claude AI models in Anthropic's browser-based Workbench. Test prompts, tune parameters, and prototype API integrations—no code required.(0)AI Models & Infrastructure·LLM Developer Tools·Prompt Engineering Tools0
Public PromptsDiscover and share free AI prompts and models on Public Prompts. A community-driven platform for ChatGPT, Claude, Stable Diffusion, and more AI resources.(0)Research & Education·AI Image Generators·Prompt Engineering Tools0
FreeplayFreeplay connects observability, evaluations, and testing into one continuous improvement loop for your AI products. Manage prompts, run experiments, and monitor production in one platform.(0)LLM Developer Tools·AI Infrastructure Tools·Prompt Engineering Tools0
ImagePromptMaster AI art creation with ImagePrompt.org. Generate, enhance, and convert image prompts for Midjourney, Flux, Stable Diffusion and more — free to start.(0)AI Image Generators·Prompt Engineering Tools0
P PromptmaticPromptmatic helps you craft, optimize, and manage AI prompts for better results across ChatGPT, Claude, and other AI models.(0)Productivity·AI Models & Infrastructure·Prompt Engineering Tools0
PromptStorm ChromePromptStorm is a Chrome extension offering expert-crafted AI prompts for ChatGPT, Google Gemini, and Anthropic Claude. Boost productivity, marketing, writing, and coding with one click.(0)Productivity·AI Assistants·Prompt Engineering Tools0
CLIP InterrogatorCLIP Interrogator is an open-source tool that converts any image into an optimized text prompt using CLIP and BLIP models, perfect for Stable Diffusion and other text-to-image generators.(0)AI Image Generators·Art Generators·Prompt Engineering Tools0
PromptLayer CloudPromptLayer helps AI teams version, test, and monitor prompts and agents with powerful evaluations, tracing, and collaboration tools. Start for free.(0)LLM Developer Tools·AI Infrastructure Tools·Prompt Engineering Tools0
Humanloop AI EvaluationHumanloop was the first LLM development platform for prompt management, AI evaluation, and observability. Now joined with Anthropic to accelerate safe AI adoption.(0)LLM Developer Tools·Prompt Engineering Tools·AI Research Tools0
PromptHub CloudTest, deploy, and manage your AI prompts with PromptHub. Version prompts with Git-based workflows, run multi-model evaluations, and deploy via API — built for teams.(0)Productivity·LLM Developer Tools·Prompt Engineering Tools0
PromptmetheusCompose, test, and optimize prompts for LLM-powered apps, agents, and workflows. Supports 150+ models, prompt versioning, automatic evaluations, and team collaboration.(0)AI Models & Infrastructure·LLM Developer Tools·Prompt Engineering Tools0
PromptomaniaBuild perfect AI prompts with Promptomania's visual prompt builder, explore a curated AI model directory, and learn from expert guides for Midjourney, DALL·E, Stable Diffusion, FLUX, Sora, and more.(0)AI Image Generators·Art Generators·Prompt Engineering Tools0
PromptFolderBuild, save, and organize AI prompts for ChatGPT, Midjourney, and more. Discover trending community prompts and streamline your AI workflow with PromptFolder.(0)Productivity·AI Assistants·Prompt Engineering Tools0
PromptHero GalleryDiscover and search millions of AI prompts for Midjourney, Stable Diffusion, FLUX, Sora, and more. The #1 platform for prompt engineering and AI art inspiration.(0)AI Image Generators·Art Generators·Prompt Engineering Tools0
PromptitudeManage, test, and optimize AI prompts in one place. Build custom AI assistants, automate workflows, and integrate GPT into your apps with a single API call.(0)AI Assistants·Workflow Automation Tools·Prompt Engineering Tools0
PromptBaseThe #1 AI prompt marketplace. Find tested prompts for ChatGPT, Midjourney, Gemini, Veo, Stable Diffusion and more. Buy, sell, or subscribe for unlimited access.(0)AI Image Generators·Design Resources·Prompt Engineering Tools0
PromptPal (Promptimize AI)Promptimize AI is a browser extension that optimizes your AI prompts in one click, delivering better results from ChatGPT, Claude, Gemini, and any LLM. Free to start.(0)Productivity·AI Writing Assistants·Prompt Engineering Tools0
TesslTessl is the package manager for agent skills and context. Find, install, version, and evaluate structured context that makes your AI coding agents consistent and effective across any codebase.(0)AI Coding Agents·LLM Developer Tools·Prompt Engineering Tools0
AIPRMAIPRM gives you instant access to 5,400+ curated AI prompts for ChatGPT and Claude. Save time, boost productivity, and manage team prompts effortlessly.(0)Productivity·AI Assistants·Prompt Engineering Tools0
PromptDen AIExplore thousands of AI prompts for ChatGPT, Midjourney, Stable Diffusion, and more. Join PromptDen to discover, share, and sell prompts in a thriving prompt engineering community.(0)Writing·AI Image Generators·Prompt Engineering Tools0
