Apps similar to Koia include LibreOffice - Calc, which is free and open source. Other options are Microsoft Excel, Google Sheets, EtherCalc and IronCalc. Spreadsheet Apps like Koia are a crowded field, with more than 50 alternatives for the web, Windows, Mac, Linux and self-hosting.
Webix Pivot is a feature-rich JavaScript tool for building table reports that can be embedded into your web applications. It provides automatic organizing, summarizing and comparing complex data.
Belarus
ArcadiaCharts is a premium JavaScript charting library for the usage in web based environments.
United Kingdom
An Alternative to Google Image Charts that enables developers and marketers to embed personalized charts in their emails, Slackbots, web/mobile apps, and more.
FancyGrid is a professional product for any kind complexity: business analytics, CRUD applications, live data edit, tables(grids) for sites. FancyGrid is plugin-free library, it has no dependencies but integrated with jQuery, AngularJS.
Latvia
EU
Chose the chart type, copy&paste the data to spreadsheet and design your chart.
Aimbly is the perfect solution for busy professionals who need quick and accurate generate insights for your data, and create summaries for their meetings, without compromising security and privacy.
United States
Ember Charts is a charting library built with the Ember.js and d3.js frameworks. It includes time series, bar, pie, and scatter charts which are easy to extend and modify. The out-of-the-box behavior these chart components represents our thoughts on best practices in chart...
United States
pChart is a PHP class oriented framework designed to create anti-aliased charts. While creating this library, we focused on two key axis : quality and speed.
Simple Sheets is an Excel®-inspired application that allows you to enjoy full spreadsheet functionality at a fraction of the cost of more expensive software.
CyprusEU
