Buttondown is a super-simple tool for building email newsletters. With this new native integration you can now have add new subscribers to your Buttondown newsletter list.
As always, no code required, just add the new "Send to Buttondown" action in StaticForms, enter your Buttondown API key, and tell it which field in your form contains the email address. Check out the docs for more detais.
Are there other applications you'd like StaticForms to integrate with? Let me know!