Grid

Grid is an online service that suggests formulas to help you build beautiful reports, collaborate with ease, and make fast, data-driven decisions. It offers free and paid plans and can be accessed via their website. However, users need to register an account and provide an email address to use the service. Despite this, Grid has around 200,000 monthly visits. With Grid, you can explore interactive analysis, visualize data from spreadsheets and databases, and combine data from different sources into one chart. You can also embed your work in websites and internal wikis.