StepFun

上海阶跃星辰智能科技股份有限公司

About this app

- StepFun AI is your all-in-one assistant for thinking and doing.
From smart Q&A to document understanding and task execution, it helps you learn faster and get more done.
- Now powered by advanced agent capabilities. With Step 3.5 Flash and DeepSeek-R1, StepFun AI is faster, smarter, and more capable than ever.
- Chat is your multimodal assistant for questions and writing. Ask anything, write effortlessly, and talk in real time with natural, voice-first interactions.
- StepClaw works for you around the clock. It executes tasks across devices, connects with Feishu bots, and keeps everything running—so you don’t have to.

Ratings and reviews

StepFun is absolutely useless if you live outside China, the US, or a handful of other supported countries. It used to be possible to register with a phone number from virtually anywhere, but now only people living in certain countries can use the app. This is extremely frustrating and, frankly, disrespectful to users. If the app is not actually available in a particular country, please remove it from the Google Play Store in those countries instead of making people download an app they cannot u

A strong Chinese LLM with lots of cool features that is free of charge if used occasionally.

I was able to create an account through an email in the website version of the AI chat but somehow the android application doesn't allow one to log in via email. Only phone numbers are allowed! How is that possible?!!! I have an account but I can't log in! Please fix this problem.