Z.ai

Started AI is a community of individuals focused on building with artificial intelligence. With over 3,358 members, it serves as a collaborative space for sharing ideas and projects related to AI development.

Perplexity is an AI-powered search engine that provides instant answers to queries by synthesizing information from various sources. It aims to enhance the search experience by delivering concise and relevant responses.

Claude is an AI tool developed by Anthropic, designed to assist with various tasks through advanced natural language processing capabilities. It aims to provide users with a conversational AI experience that is both intuitive and effective.

Grok is an AI assistant built by xAI that allows users to chat, create images, write code, and receive real-time answers from the web and X.

Duck.ai by DuckDuckGo offers a private AI chat experience using ChatGPT, Claude, and other AIs, ensuring user confidentiality and protection from hackers and companies. The service is free and does not require an account.

Relevance AI offers specialized AI agents designed to optimize tasks across sales, customer success, marketing, and HR. The platform enables users to run millions of daily tasks efficiently, aiming to maximize ROI through an AI workforce.