San Francisco-based Perplexity, valued at $20 billion, is working on 'Teammate,' an AI tool that may compete with AI coding ...

Perplexity CEO Aravind Srinivas said that whichever company can provide the "most taken value per watt per user" will be the AI winners in the future.

Claude AI users in India and other regions have reported issues with the chatbot, prompting many to look for alternative AI assistants. While Anthropic works on restoring services ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Compare ChatGPT, Gemini, Copilot, Claude, Perplexity, Grok, DeepSeek, and Meta AI by strengths, use cases, integrations, and limits. There was a time when chatbots were clunky customer service tools ...