OpenGPT is a tool platform for building ChatGPT applications based on APIs, supporting capabilities such as multilingual support, instant messaging, speech recognition, and natural language processing, while also providing reference application examples and open-source code.

Pico is a GPT-4-based text-to-app tool that lets users quickly create simple web applications by describing their needs in natural language, making it suitable for people who have product ideas but do not have programming skills.

AiAgent.app is an AI assistant that can be used in the browser, using a GPT-4-like large language model to perform tasks, suitable for research, automation, and goal advancement work.

Humanloop is a GPT-4 application platform founded in 2020 by computer scientists from UCL and Cambridge. It aims to solve time-consuming tasks by integrating an SDK to log all requests to GPT-3 and user feedback.

MiniGPT-4 is an open-source multimodal image-text generation model based on the Vicuna-related architecture. It can understand images and generate text content, making it suitable for research and experimental scenarios such as image description and visual question answering.

Helper AI is a productivity tool that can call GPT-4 while browsing the web, helping users complete daily tasks without leaving the current website, and providing full source code that can be modified and redistributed.

Mobile GPT is an AI assistant integrated with WhatsApp, providing intelligent conversation and Q&A functions based on GPT-3 and GPT-4, making it convenient for users to get help within a chat environment.

Haiku Lens is an AI app that transforms photos into haiku, combining image recognition and natural language processing to generate short verses based on photo content for users.

Use ChatGPT to rewrite website copy is an AI tool for website copy optimization that helps rewrite page content, suitable for freelancers and agencies to adjust copy and optimize expression.

Devin is the world's first fully autonomous AI software engineer agent launched by AI startup Cognition, with strong programming and software development capabilities. It can assist with or independently complete software development tasks in multiple areas. In the SWE-bench benchmark, Devin significantly outperformed AI models such as GPT-4 and Claude 2 in solving real-world problems.

Sapling AI Content Detector is a free online tool for detecting whether text was generated by AI. Users can upload text or paste content directly for detection. The tool analyzes text features based on machine learning algorithms to identify content generated by AI models such as ChatGPT and GPT-4.

Winston AI is a professional AI content detection tool that can identify text generated by language models such as ChatGPT and GPT-4 with 99.98% accuracy. It supports multilingual detection and can identify rewritten and human-edited AI content.