Brewology

I've been doing web-development for a long time, there are several information portals. I would like to try out native advertising there, so as not to scare my users with aggressive advertising. I need to earn money somehow).

I agree, this kind of advertising is perceived much more calmly by any users. There are a lot of offers now, and I have tried enough in my experience. Based on this, I can recommend the Galaksion advertising network. A convenient platform for both customers and publishers. The functionality allows you to spend a minimum of time and effort to work with advertising.