Waveline Extract is a powerful API tool that can extract data from various formats like text, PDF, and images. It can be used to extract information from documents and provide it in a structured format. The tool supports a wide range of formats and can be useful for occasional or large-scale extractions. It offers a free starter plan with up to 100 extractions per month and a Pro plan with up to 1000 extractions per month. The Enterprise plan is available for large-scale extractions.