PDFCrowd - Pdfcrowd is a Web/HTML to PDF online service. Convert HTML to PDF online in the browser or in your PHP, Python, Ruby, .NET, Java apps via the REST API.
Conga CPQ - Conga CPQ is a cloud-based multi-channel sales management platform that is designed to help companies of all sizes turn their focus toward selling.
DocRaptor - As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more
Hive CPQ - Hive CPQ is a platform that enables manufacturers to create configurable products for their B2B customers on any platform without having to build a custom solution from either their own engineering team or a third-party solution.
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request
CloudSense - CPQ and order management native to Salesforce