Softr

Softr is the fastest path from "we keep this in Airtable" to "our clients can log in and see it". In our build test it produced a working, permission-controlled client tracker in under two hours — the quickest of any platform here by a wide margin, and with the best-looking default result.

The design decision that makes it work is refusing to own your data. Softr sits on Airtable, Google Sheets, Postgres or its own database, so your team keeps working where they already work while clients and staff get a proper interface with role-based access. For client portals, member directories, resource libraries and internal dashboards, that model is close to ideal.

The limits follow directly. Complex multi-step logic is not really available — you can trigger automations, but conditional business processes belong elsewhere. Performance depends on the underlying source, so a slow Airtable base makes a slow app. And you inherit that source's limits, including Airtable's record caps, which several reviewers discovered late.

Our guidance: excellent for portals and internal tools built on data you already maintain. If your app needs its own logic and its own users doing complicated things, Bubble is the right ceiling.