I haven't used Notion, but in my research its AI feature is only the Smart Write/Edit that Mem has - tho I am unsure how well it uses the rest of the content you have inside of Notion, as their sales page doesn't really make that clear.
Mem.ai has integrated many aspects into it - I love that I am now unconcerned about tags or folders or categories.
Mem.ai has integrated many aspects into it - I love that I am now unconcerned about tags or folders or categories.