Understanding ATS Systems
Applicant Tracking Systems (ATS) are software that companies use to manage job applications. Over 98% of Fortune 500 companies use them, and they automatically filter out 75% of resumes before a human ever sees them.
How ATS Works
ATS-Friendly Formatting Rules
- Use standard fonts (Arial, Calibri, Times New Roman)
- Avoid headers/footers — ATS often can't read them
- Don't use images or graphics for important information
- Stick to standard section headings
- Use .docx or .pdf format
- Avoid columns and tables
Keyword Strategy
The key to ATS optimization is strategic keyword placement:
Our ATS Score Checker
ResumeAI includes a built-in ATS Score Checker that analyzes your resume against a job description and gives you an optimization score with specific improvement suggestions.