PromptLayer is a platform for tracking and managing GPT prompt engineering. It can record OpenAI API requests and help developers view, search, and analyze prompt call history.

Lobe is a free and easy-to-use machine learning modeling tool that lets users train custom models by providing example data, making it suitable for people who want to quickly build intelligent features without dealing with complex processes.

REGRESSION GAMES is a platform that lets users compete with AI and code-based strategies in games, supporting character control, strategy writing, and use for model training and competitive experiences.

Virtuoso QA is a no-code test automation platform that supports multiple types of testing for browser applications, including UI, functional, visual, compatibility, accessibility, and security testing, and emphasizes self-maintaining capabilities.