Do I actually need Sales Navigator?
Short answer: not to start, but soon. You can run a real campaign on a regular LinkedIn account. We have a feature called QuickNav that loans you a temporary seat on our corporate Sales Navigator long enough to load a search, then releases it.
Where Sales Navigator earns its keep is the open InMail audience. With Nav, on top of your regular 200 weekly connection requests, you can reach the people who have flagged themselves as open to InMail. That is roughly an extra 200 messages a week to second and third degree contacts you have no other way of touching.
We tell most clients to start without it, see what the targeting feels like, then add it once you know your search is dialed. If you have ever wished you could keep messaging after you hit the weekly cap, that is the moment to subscribe.