Can you see films from 2019 on Netflix or Amazon Prime?

Under which year of production? Are they extra payable?

Yes, at Netflix new films always come in, but only if they were produced by Netflix itself.

Movies can happen, but it's rare because the licenses are too expensive for Netflix.

At Amazon Prime you can watch films of all kinds as soon as they are released on DVD but you have to buy them. A film costs around 10-15 euro