We've been building this design tool (https://uizard.io/) for developers and non-designers alike.
Defo not meant to replace Figma — it's built as an easier / quicker alternative for folks that need to iterate fast.
Find angels / VCs who already invested in your space but who didn't already backed a direct competitor and talk to them. Either email them directly or ask for a warm intro from someone you know that they know. Definitely speak with other founders, fundraising can be quite an intense journey! ;)
As far as identifying relevant investors, AngelList is a good place to start if you don't know anyone:
https://angel.co/europe/investors
It's awesome to see how people have picked up and built on top of pix2code (original author here). Very exciting time for front-end development in general!