Time and cost savings have been massive. Without an internal HR / recruiting team my options for hiring have been:
1) Do it myself (buy LinkedIn, Indeed, etc and spend tons of time finding & engaging candidates)
2) Pay a head hunter (20-30% of base salary per hire is too expensive)
Vested finds candidates, get's them engaged in my company and passes them along. This means I'm only talking with high quality candidates for a low monthly rate. Review collected by and hosted on G2.com.