Promptless aims to revolutionize how documentation is maintained by automatically updating customer-facing documents. This could significantly reduce the manual labor associated with keeping documentation current and relevant. User comments indicate a broad appreciation for the tool, particularly among solo maintainers of open-source projects who often struggle to keep their documentation updated. Users are also interested in whether there will be discounts for open source projects, suggesting a potential opportunity for Promptless to build goodwill and support within the community.