OpenAgents is an open platform designed to enable users and developers to utilize and host language agents in their daily lives. The platform currently features three agents: a Data Agent for data analysis, processing, modification, and visualization; a Plugins Agent that integrates with 200+ everyday tools; and a Web Agent for automatic web browsing. OpenAgents empowers ordinary users to interact with agent functionalities through its optimized Web UI, while simultaneously providing developers and researchers with seamless local deployment experiences, laying the groundwork for innovative language agent construction and real-world evaluation.