Claude Pro is the paid plan for Claude.ai, offering expanded functionality and increased usage time. Based on the latest Claude 2 model, it can help users boost productivity in a variety of tasks, including summarizing research papers, querying contracts, and iterating on programming projects. Subscribers pay $20 (US) or £18 (UK) per month to enjoy 5 times the usage of the free plan. This also includes priority access, guaranteed use during peak hours, and early access to new features.