DocuGenerate helps you generate invoices, letters, contracts, agreements, certificates and more with their API and web app. The advanced customization options offered by DocuGenerate can help your business generate documents for any business need, from HR, Legal, Accounting to Sales and Marketing. You can use the web app and upload a template containing merge tags, in various formats like DOCX, ODT, or TXT format. Then provide the data in JSON or in a XLSX, ODS or CSV file and generate your documents in bulk from the user interface. Or use the API and simply call the Generate Document API endpoint with your data and in a few seconds a document will be generated from the specified template, ready for using in your own application or workflow.