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.
Fact Check by Google - Google fights fake news in search with 'fact check'
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
The Factual - Hottest news topics, most credible stories
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request
Ground News Pro - Platform to compare news sources covering the same issue