[bradleyland]

I've looked at AirTable. It is, unfortunately, not MS Access for the web. It's cool, but the two are not analogous.

One of the greatest things about MS Access was that it made it trivially easy to create master-detail forms where a sub-form contains records related to the master record shown in the main form.

[jasoncrawford]

You might be interested in Fieldbook; I think we got the master-detail thing right: https://fieldbookapp.com