PowerIn helps in choosing the right set of keywords and their AI automatically comments on related posts on LinkedIn and on Twitter. They even can tag the author and comment. The number of comments per day can be decided by user and also it depends on the monthly plan. Review collected by and hosted on G2.com.
They do not have the feature of auto-send connection requests on LinkedIn, if they built a AI mechanism for that, it can be a great tool. Review collected by and hosted on G2.com.
