Seeking Automation Tools/Builds for Saas product

Hey all, I used to be big into learning all the AI automation capabilities with Make, N8N, etc. I haven't had time to keep with with my new Saas. Now, I'm looking to be a user of some of the best tools out there.

I'm looking for lead gen tools (already using Active Campaign for emails), marketing (especially social media) and anything else that can be useful for attracting a very specific client. I'd love to hear what you guys have built and potentially be a user.