@capmisson that is indeed a nice alternative as well if someone doesn't want to setup a full Nextcloud instance just to have self-hosted forms ;)
@kescher exactly, I found Liberaforms as one of the best options
Libertalia fue una colonia legendaria forjada por piratas.
Creada y gestionada de forma libre.
Puedes consultar nuestros acuerdos de convivencia aquí
Libertalia was a legendary colony forged by pirates.
It was founded and ruled freely.