TimeComplexity.ai is a tool that uses AI to analyze the runtime complexity of code. It works across languages without requiring headers, imports, or a main statement. The tool offers a limited number of free responses per day for non-logged-in users and unlimited responses for paid users. It also provides a Pro plan for unlimited queries and access to past queries. The tool processes personal information to provide, improve, and administer its services and may share information in specific situations and with specific third parties. It has organizational and technical processes and procedures in place to protect personal information.