FreshTeam is used by one department at a small non-profit to help us recruit & hire interns year round. Prior to FreshTeam, we were using Google Sheets and email. FreshTeam has helped us streamline workflow by >40%!
While Freshteam is almost as good as Recruiterbox, for a high volume recruiting environment, the free version of Freshteam won't meet your team's needs. Recruiterbox is expensive, but worth the cost for high volume recruiting environments. I previously used MightyRecruiter, but there were way too many bugs & outages/downtime. I would not recommend MightyRecruiter.