Hubble is a simple way to collect and analyze user feedback. Use Hubble to start gathering product experience insights from your own target users.

xMagic is an AI assistant that lets you chat with documents, supporting questions, summaries, and content retrieval after uploading PDF or text files. It is based on ChatGPT technology, helps users understand document information faster, and can be used without logging in.

Doubao is a multifunctional AI tool and free AI chatbot launched by ByteDance, built on the Doubao large model. Doubao offers capabilities such as copywriting, PDF Q&A, long-text analysis, study assistance, image generation/intelligent editing, video generation, information search and integration, and AI agents, and can understand user needs and provide personalized services.

Pika is an AI video generation and editing tool launched by the recently popular artificial intelligence startup Pika Labs. It can turn any idea into video. Users only need to enter text or images to quickly generate videos in styles such as 3D animation, anime, cartoon, and cinematic visuals.

Sora is an AI video generation model developed by OpenAI, capable of converting text descriptions into video and creating video scenes that are both realistic and imaginative. The model focuses on simulating motion in the physical world, aiming to help people solve problems that require interaction with the real world. Sora can generate videos up to one minute long while maintaining visual quality and a high degree of fidelity to user input.