Yes you can use Claygent or LinkedIn search with advanced filters. For published posts, set Claygent to search LinkedIn for recent posts with your keyword. For profile links, run a āFind LinkedInā enrichment, then add a formula filter that looks for ānewsletterā in the URL field. That way you can target both people actively posting and those who link to a newsletter in their profile. I can show you the exact prompt/filters if youād like.