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Free AI Service List (Continuously Updated)

On the Internet, there are many experts who support open source and public welfare projects. It is because of them and the services they provide that they have provided great convenience to others. Here, I have collected a list of AI services provided by these experts for free use; this list will be continuously updated for the convenience of users; feedback is welcome to maintain this list.

Free ChatGPT4 Services:#

Free ChatGPT3.5 Services:#

Free Gemini Pro:#

New Bing or Copilot:#

Devv or others:#

Observation and invalidation list:#

References, acknowledgments, explanations:#

This article is based on my own collection of AI services that can be used for free, and refers to source one, source two, and source three, and is written by testing and verifying them one by one; it will be updated regularly in the future. Readers can provide feedback to update this list.

First draft published on March 10th, updated on March 11th, 12th, 14th, 17th, 31st, April 19th, May 7th, 8th, and 10th.

Note: Since ChatGPT-3.5 can now be used directly through the official website, the list of ChatGPT-3.5 services collected above is not significant. Public welfare ChatGPT-4 service sites often face various difficulties and frequently experience unstable states, so sharing the ChatGPT-4 public welfare site list seems to be of little value. At the same time, it takes a lot of time to collect and test the validity of the above services. Without feedback or updates from readers, I have decided to update it more casually in the future. Everyone can use ChatGPT-4 through paid or other third-party channels.

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