A caniuse.com-style compatibility checker for spreadsheet functions across Excel, Google Sheets, and LibreOffice Calc.
canispreadsheet.com
#spreadsheet
12 tools curated in this category — including Can I Spreadsheet?, AITable, Cassava
techFind on mySelectas all sites and tools related to spreadsheet. This selection of 12 resources is reviewed and maintained by the community. The most popular include Can I Spreadsheet?, AITable, Cassava. Each tool comes with a review, tags, comparisons and alternatives to help you make the best choice.
AITable is an open-source, API-first spreadsheet-database platform and Airtable alternative, available as a free cloud service or self-hosted under AGPL-3.0.
aitable.ai
Opens a 500MB CSV file instantly and lets you filter, sort, and run SQL queries on it like a database — without the multi-minute freeze that happens when you try the same file in Excel or Google Sheets.
cassava.dev
Bundles notes, docs, spreadsheets, calendar, tasks, and end-to-end encrypted chat with voice/video calls into one app that works fully offline by default — an alternative to running Notion, Google Workspace, and Signal as separate accounts.
blackbear.app
Turns the spreadsheet your team already relies on into a proper multi-user web app — with forms, permissions, and dashboards — without hiring a developer.
sheetward.com
Open a browser tab, drag and drop your spreadsheet or database in, and build a chart or dashboard by connecting boxes together — no software to install, no analyst to hire.
datastripes.com
A Google Sheets add-on that fills in a column of your spreadsheet by reading websites for you, instead of you copy-pasting from each page by hand.
getvurge.com
Adds a simple =AI() function to Google Sheets and Excel, so you can run ChatGPT-style prompts on spreadsheet cells in bulk, no API key needed.
numerous.ai
A ready-made spreadsheet and document editor that developers can drop into their own app — like getting Excel or Google Sheets as a building block, instead of spending months building a grid editor from scratch.
univer.ai
A spreadsheet that can quietly run real SQL underneath — load millions of rows, ask a question in plain English, and let the AI turn it into the right query and a live report.
tictable.com
A spreadsheet that understands plain English — describe what you want to track or automate, and Teable turns it into a working database, app, or workflow without you touching code.
teable.ai
Self-hostable Airtable alternative: spreadsheet UI over your Postgres or MySQL, REST APIs, forms, kanban and RBAC.
nocodb.com