Work · alternatives · 2026
24 alternatives to GS-Calc – A modern spreadsheet with Python integration
Process large (e.g. 4GB+) data sets in a spreadsheet. Load GB/32 million-row files in seconds and use them without any crashes using up to about 500GB RAM. Load/edit in-place/split/merge/clean CSV/text files with up to 32 million rows and 1 million columns. Use your Python functions as UDF formulas that can return to GS-Calc images and entire CSV files. Use a set of statistical pivot data functions. Solver functions virtually without limits for the number of variables. Create and display all popular chart types with millions of data points instantly. Suggestions…
GS-Calc is a spreadsheet application designed for processing large datasets, supporting files up to 32 million rows and 1 million columns that load in seconds. It integrates Python functions as custom formulas capable… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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A python server harnessing the calculational ability of LibreOffice Calc (thanks to 'pyoo'). It provides 'instant' access to the cell ranges of a set of spreadsheets. - robsco-git/spreadsheet_server
2016 · github.com · its alternatives →
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Turn your spreadsheets into powerful apps, without code
2023 · softr.io · its alternatives →
- 4AW
2016 · alphasheets.com · its alternatives →
- 5TE
2015 · calcfusion.com · its alternatives →
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Simple Python Calculation Engine. Contribute to bsdz/calcengine development by creating an account on GitHub.
2021 · github.com · its alternatives →
- 7SU
2010 · pyspread.sourceforge.net · its alternatives →
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Search, Aggregate, & Plot CSVs with millions of rows
2017 · csvexplorer.com · its alternatives →
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A simple command-line calculator written in Go. Contribute to alfredxing/calc development by creating an account on GitHub.
2015 · github.com · its alternatives →
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Use your Google Sheets as a JSON API. Connect Google Spreadsheets with your CRM or any other tool using JSON API and RESTful requests.
2015 · sheetsu.com · its alternatives →
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I built CSV GB+ by Data.olllo, a local data tool that lets you open, clean, and export gigabyte-sized CSVs (even billions of rows) without writing code. Most spreadsheet apps choke on big files. Coding in pandas or Polars works—but not everyone wants to write scripts just to filter or merge CSVs. CSV GB+ gives you a fast, point-and-click interface built on dual backends (memory-optimized or disk-backed) so you can process huge datasets offline. Key Features: Handles massive CSVs with ease — merge, split, dedup, filter, batch export Smart engine switch: disk-based "V Core" or RAM-based "P…
2025 · apps.microsoft.com · its alternatives →
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Row Zero is the best spreadsheet for big data. Build secure spreadsheets connected to your data warehouse with a bigger, faster Excel alternative in the cloud.
2024 · rowzero.io · its alternatives →
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500 Lines or Less. Contribute to audreyt/500lines development by creating an account on GitHub.
2014 · github.com · its alternatives →
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Free chart maker & visual exploration for spreadsheet data
2020 · its alternatives →
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Sheets by Google▲312Excel powered with automation and collaboration features.
2018 · workspace.google.com · its alternatives →
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Today I'm open sourcing "Grid studio", a web-based spreadsheet application with full integration of the Python programming language.
2019 · hackernoon.com · its alternatives →
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The smart way to share data from Excel or GSheets - now free
2020 · geckoboard.com · its alternatives →
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Hi, I am David Kircos. The Founder of Quadratic (https://QuadraticHQ.com), an open-source spreadsheet application that supports Python, SQL (coming soon), AI Prompts, and classic Formulas. Unlike other spreadsheets, Quadratic has an infinite canvas (like Figma). As a result, you can pinch and zoom to navigate large data sets, and everything renders smoothly at 60fps. Our vision is to build a place where your team can collaborate on data analysis. You can write Python, AI Prompts, and Formulas in one spreadsheet feeding each other data and updating automatically. Quadratic is built…
2023 · quadratichq.com · its alternatives →
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Integrate GSheets with any system using Node.js and npm
2022 · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →