A: Hi,
Currently it is not possible to setup a pixel with Formly but possible work-around is embedding the forms on your own website's landing pages and redirecting to a thank-you page, and having the conversion tracking on your domain.

Regarding Analytics, Formly connects with Google Sheets so you can connect with Google Sheets first.

Then you can connect your integrated Google Sheets with 3000+ applications (including Google Analytics, Google Ads etc) using Zapier, Pabbly, Make etc.

https://www.getformly.com/post/how-to-connect-formly-with-google-sheets-and-3000-applications

https://zapier.com/apps/google-sheets/integrations
https://zapier.com/apps/google-analytics/integrations/google-sheets
https://zapier.com/apps/google-sheets/integrations/google-ads

Many Thanks
Urmi & Formly Team😊