Based on our record, op seems to be more popular. It has been mentiond 2 times 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.
We're building Python (mainly python pandas) + Spreadsheets at op (https://opapp.io). Would love to know what you think. The code editor is more like a built in code notebook. - Source: Hacker News / 9 months ago
We're working on this at op (https://opapp.io). Pandas in a spreadsheet, just not an excel spreadsheet if you're able to jump ship. - Source: Hacker News / 9 months ago
Pyspread - pyspread is a non-traditional spreadsheet application that is based on and written in the programming language Python.
Google Sheets - Synchronizing, online-based word processor, part of Google Drive.