Snack Prompt is a prompt community for ChatGPT and Bard that supports discovering, liking, sharing, and organizing high-quality prompts, helping users use AI tools more efficiently.

PromptBase is a marketplace and discovery platform for AI prompts, featuring prompts for models such as DALL·E, GPT, Midjourney, and Stable Diffusion. It helps users find usable templates more quickly and also supports creators in selling their own prompts.

PROMPTMETHEUS is a no-code prompt engineering tool for combining, testing, and evaluating OpenAI prompts, supporting model comparison, result scoring, cost estimation, and data export.

Prompt Attack is an AI prompt marketplace where users can buy or sell high-quality prompts to achieve more stable generation results.

PromptBox is a tool for organizing and saving AI prompts. It supports unified management of prompt content across different AI tools, and allows editing, categorization, and quick saving for convenient frequent daily use.

PromptPal is a Windows tabbed command console that supports using various consoles within the same application. It features persistent command-line history and favorites, can run tabs as administrator, and includes functions such as always-on-top, printing, and saving text to files. In addition, there is a YouTube video introducing PromptPal and discussing how it revolutionizes writing and work.