Based on our record, Publisheet seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
There are tools which let you embed a spreadsheet like this. I just made a test with publisheet.com, it works but looks pretty ugly :) So a proper web calculator would look nicer, I second u/roy1979's opinion here. Source: about 3 years ago
DataNitro - DataNitro enables users to automate Excel with Python and also to turn a spreadsheet into a database GUI - or a web server backend.
SpreadsheetWEB - SpreadsheetWEB is a no-code platform that helps businesses translate their collective Microsoft Excel expertise into robust web applications with limited or no reliance on IT resources.
Sheetbase - Free, fast and fun way to build modern websites and apps 🛠️
SpreadsheetConverter.com - Use online spreadsheets, smart forms and beautiful charts in your blog or website. Put your booking and order forms online. Show live charts. Change any cell and the online spreadsheet or live chart immediately updates itself.
Sheety - Turn any Google sheet into an API instantly, for free. Power websites, apps, or whatever you like, all from a spreadsheet. Changes to your spreadsheet update your API in realtime. Neat
Appizy - Convert spreadsheet to web application