Yes. Claude Pro offers at least 5x the usage compared to our free service. The number of messages you can send will vary based on length of message, including the length of files you attach, and length of current conversation. If your conversations are relatively short, you can expect to send at least 45 messages every 5 hours, often more depending on message length, conversation length, and Claude’s current capacity. We will provide a warning when you have 1 message remaining. Your message limit will reset every 5 hours.
There isn't a way to purchase additional or unlimited messages on Claude Pro. Refer to our Usage Limit Best Practices to use your Pro capacity efficiently, or learn more about Choosing a Claude.ai Plan to see which plan offers the right usage limits for your use case.