Calliope AI vs MySheetAI

Calliope AI has no write-up on Specifiction yet; its figures are above.

MySheetAI lets users upload spreadsheets and ask questions about their data in plain English. It supports CSV, TSV, plain text, and Excel workbooks (.xlsx,.xlsm). Before writing an answer, it computes figures from the uploaded file and provides a calculation that users can inspect with “show the math.” Its formula generator turns plain-language requests into explained Excel or Google Sheets formulas and is free on every plan. The tool can select a chart based on the question and data; paid plans also export numbers or a working sheet. The maker describes use with exported data from services including Stripe, Shopify, QuickBooks, and Mailchimp, while other spreadsheets do not require a platform connection. The maker says files are read in the browser and raw files and rows are not stored on its servers; for analysis, its AI provider receives selected data details rather than the full spreadsheet. The web app has a free plan and a seven-day trial. Free includes five questions a month and 3 MB uploads; Pro is $12 a month, and Elite is $25 a month.