Which AI chatbot leads the pack? We compare today’s top tools by usefulness, reasoning, research, integrations, and adoption.

Millions of Americans are turning to AI chatbots for support with stress, anxiety and emotional health. It's 3 a.m. and you’re huddled over your keyboard, eyes darting between tabs as sunrise looms.

Sky is a chatbot designed to serve as the first line of customer support, responding to concerns within one minute, 24/7.

I rina Raicu is the director of the Internet Ethics program (@IEthics) at the Markkula Center for Applied Ethics. Views are her own. Chatbots are here, integrated more and more into many people’s ...

It's 3 a.m. and you’re huddled over your keyboard, eyes darting between tabs as sunrise looms. On a whim, you open ChatGPT and find yourself typing, “I’m feeling off. Any suggestions?” Within moments, ...