We moved to JobScore based on a recruiter recommendation. I wouldn't say that I love it, but it does reliably notify hiring managers and it has a humongous list of job boards that it integrates with.

The web UI is a bit old fashioned, and there's less functionality in some respects, but I find it easier to accomplish the basic tasks in. Really the only thing that I miss from Lever is the ability to go directly from one candidate to the next.