There are a few options to fill in external forms by filling them with the data coming from Airtable.
I mentioned earlier Selenium https://www.selenium.dev/ but it has a high learning curve and working with code.
There is another more user friendly app Katalon based on Selenium https://katalon.com/ , but still requires working with code and this requires manual loading of CSV.
There is Axiom https://axiom.ai/ which is quite good but pricing is quite high to get Make or Zapier integration, although the lower tear works with Google Sheets.
And then there is https://browserflow.app/ which works via Google Sheets
The main issue I have is how to upload attachment images from Airtable to the web form. I have pictures I want to load to a web-form and that is not easy.
Anybody doing something like this? What do you use?