Airtable

Airtable looks like a spreadsheet but behaves like a lightweight relational database: columns are typed fields (attachments, linked records, single select, formulas), rows can be linked across tables, and the same data displays as a grid, a kanban board, a calendar, or a gallery depending on what you’re doing with it that day. Automations and a growing set of AI fields now sit on top of the base itself, so simple workflows don’t always need a separate automation tool.

Pricing is per user per month, with record and attachment limits climbing by tier, so a small team on a low-limit plan can hit the ceiling well before headcount would suggest an upgrade is needed. Data exports cleanly as CSV, and the API makes pulling records out straightforward, which keeps lock-in lower than a fully closed app builder even though moving a complex base with formulas and automations still takes real work. The ceiling is scale, very large bases with heavy formula use start to feel sluggish, and complex relational logic across many linked tables can get unwieldy in the UI. It fits teams that want a shared, structured source of data behind a portal, app, or automation, without standing up a real database server.