Carrd lets you build one-page sites for pretty much anything, whether it's a personal profile, a landing page to capture emails, or something more elaborate. It's simple, responsive, and totally free.
Create the content structure you need, add content by hand, import it from a CSV, or via the API, then design it visually. Finally, a content management system that works for editors, designers, and developers.
Sheetsu is the simplest backend for startups from Google Spreadsheets and hosting from Google Drive