My case is a bit weird cause I have way more followers on Instagram than in the social media where I share the links.
Lately I am sharing them in:
- Reddit (own subreddit) and later I crosspost to relevant subreddits.
- Facebook Page - Twitter - Linkedin "Company" Page: For these last three I use a wordpress plugin that repost automatically the old content from time to time. Honestly, the strategy is not yet providing many followers.
I am also building a newsletter.