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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.

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.

Cognition builds autonomous software engineering agents that assist engineers by handling repetitive tasks, allowing them to focus on strategic problem-solving and system design. Their flagship product, Devin, operates as an autonomous software engineer, planning, writing, testing, and shipping production code.