Scrape extra data from linkedin for ICP matching

I'm automatically importing linkedin post engagers and want to automatically add them to a campaign. Rather than have to manually go through them and check that they fit my ICP I could just automate on everyone... but there could be, for example, 30% only of people who engaged (commented or liked) with the post who match my ICP. And I don't want to waste linkedin daily limits on irrelevant leads Also, with ICP matching, I can not only filter people out but segment them and funnel different people into different campaigns. OR add custom attributes based on ICP --- Primary elements I'd like: - the connection/follower count - the company size - years of experience / seniority level