Optimizing Recruitment Process: Enhancing Clay's Role in Lead Filtering

Hey all, I am essentially using Clay as part of a recruiting process to find people in very specific niches. Right now my workflow is 1) LinkedIn Sales Nav to filter leads by current/past company and keywords in experience, 2) Apollo to pull those linkedin urls into my process, and 3) Clay to enrich those leads for further filtering and outreach prioritization. This process works well some of the time but I am wondering if I could eliminate either Apollo or Sales Nav by better utilizing Clay. Any thoughts?