I've had a single code for a couple of years. Took another peek to see what improvements have been implemented. I was very impressed to see how many features have been added to the platform during that time. If you've used Airtable, the learning curve will be minimal. If you haven't used Airtable, you might be even more productive as you can start building solutions right out of the box. Stackby is a truly relational database that is several steps above the spreadsheet/googlesheet platform. Now that they've integrated with Chartbrick (also on AppSumo), you have even more flexibility when it comes to sharing the charts you create.

The support team is very responsive as well. It's great to see deals done right!

Grab as many codes as you can.