I compared GoodFlow with Flokzu, Fusioo, and Quabbly. Check it out here:
https://youtu.be/pk81Wj45MSc

Love the
🌮 Visual Flow Editor
🌮 Pre-made templates
🌮 Powerful process engine with conditions and the works
🌮 Generous deal limits

What's missing?
🌮 a more robust form builder
🌮 an improved user experience (i find myself going in circles and getting "lost"

Overall, I'd say they should be in the 3rd position of the recent nocode tools I reviewed and worth keeping my eyes on the developments.

Cheers,
Mike