Closely is the core tool I reviewed—my AI LinkedIn automation platform that’s been bringing me around 2–3 sales per week. I use it to run campaigns on autopilot: connection requests, profile views, post likes, and multi-step messages, plus I can connect Gmail for omni-channel outreach. My recommendation is to start from at least Tier 2 on the lifetime deal because that’s where you get access to the features you actually want.