Prof. Brain
A messenger app that's the future of Q & A 🙌
Prof. Brain launched on December 13, 2017 with 93 votes, #449 of 2,482 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 8 years on.
What it does
Prof. Brain allows you to ask questions in a variety of subjects and also answer other user's questions. It is chat-based and fully dynamic. The bot is an extension of the chat based Q&A platform GoStudent, where high school students give and get answers. This is the first of many applications in the Q&A area
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Messenger Platform (Beta)2016 · developers.facebook.com · ▲518Build your bot and reach 900 million people around the world
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