I had this exact same issue a while back, and created https://rake.red/ to fix that. Simply point the action attribute of your form to "https://rake.red/{your-project}/{your-form}" and your data will start coming in.

You create your form, so you can use the flexibility that you're used to. Including file uploads. To view your data, you either login at https://rake.red, or use one of the integrations such as sending results to your email, to discord, slack or via webhooks.