I have been using Fondue for about a year now. I am super happy with it. I just used the template site and even that looks quite high end. if you wanna check it out my site is http://thatthattype.com
on the fondue site they also have examples of other foundries that have used fondue and custom coded their sites around it or used webflow
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https://foundrycore.tipografia.com.ar/
https://www.fontdue.com/
https://www.slonline.sk/portfolio/slonline-projects/elefont/
https://www.elefont.info/
http://thatthattype.com
on the fondue site they also have examples of other foundries that have used fondue and custom coded their sites around it or used webflow