SwiftLaTeX is described as 'Web-browser based editor to create PDF documents such as reports, term projects, slide decks, in the typesetting system LaTeX. In contrast to other web-based editors SwiftLaTeX is true WYSIWYG, What-you-see-is-what-you-get: You edit directly in a representation' and is a LaTeX Editor in the education & reference category. There are more than 25 alternatives to SwiftLaTeX for a variety of platforms, including Windows, Linux, Mac, Web-based and Flathub apps. The best SwiftLaTeX alternative is LyX, which is both free and Open Source. Other great apps like SwiftLaTeX are TeXstudio, Overleaf, Texmaker and KLatexFormula.