[stefanobernardi]

I've been investing in those areas quite a lot.

The best way is to invest in small venture funds, second best is AngelList Syndicates, and then EU- based equity Crowdfunding.

Platforms like Ustart could also work depending on check size.

The main constraint is to understand how much money. 20k is way different than 200k and 2M.

Feel free to reach out via email / twitter and I'll be happy to suggest a few venture firms that could work depending on your check size.