A mobile chat app called Yobongo, which lets you join instant, serendipitous text chats with a small group of people in your area, went live last week in San Francisco. It's a mix of modern social ...

Beeper is a mobile chat app that’s made a name for itself by offering a “universal” approach to chat, allowing you to communicate with people who are using apps other than Beeper. Most notably, the ...

NotebookLM's chat history feature is rolling out now for the web client and mobile app. Your chat history is kept private and can be deleted at any time, but can be used to resume conversations after ...