If you're planning to invest in an Applicant Tracking System, don't just choose the most popular option. Start by understanding your hiring needs. Think about how many positions you fill each year, whether you need resume screening, interview scheduling, or integrations with your existing HR software. A good ATS should be easy to use, automate repetitive tasks, and provide useful hiring reports. It's also worth checking customer reviews and requesting a free demo before making a final decision.