Hello! I have a PR5 niche blog on eductation niche and I want to sell link to bloggers in the same niche. How can I contact them? Should I email them (I don't want to spam) or should leave comments on posts? I already made some research and found some bloggers who might be interested.
You should find that blogs who got 'Write for us' or 'Submit article'. I mean those bloggers who are offering guest post. They'll exchange links for sure. Good luck