What is ThreeArrow.ai?

ThreeArrow.ai is an AI job-search and application system. It helps discover matching roles, evaluate fit, tailor each application, Auto-Apply on supported employer forms, track outcomes, and prepare for interviews.

Is ThreeArrow.ai free?

Yes. The free plan includes resume tailoring, ATS keyword scoring, PDF export, tracked application preparation, and browser Auto-Apply on supported employer forms.

How does the ATS score checker work?

Our AI analyzes your resume against any job description, matching keywords, skills, and experience. It provides a score out of 100 along with detailed feedback on matched keywords, missing terms, and optimized bullet points.

What file formats are supported for resume upload?

ThreeArrow.ai supports PDF, DOCX, and DOC file formats. Files can be up to 10 MB in size. Our AI parses every role, skill, and accomplishment into a structured, editable profile.

How do I get an ATS-optimized resume?

Simply upload your resume, paste a job description, and click "Check ATS Score". Our AI will analyze your resume, rewrite bullet points to match the job, and generate an optimized PDF you can download immediately.

Tutorial

How to Use ThreeArrow.ai's Resume Tailor

Upload a base resume, review the parsed profile, compare it with a job description, and download a tailored PDF.

6 min read

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Step 1: Create an Account

Sign up without a credit card. The free plan includes core tailoring, ATS diagnostics, PDF export, tracked application handoffs, and browser Auto-Apply on supported employer forms.

Step 2: Upload Your Resume

Upload your existing resume in PDF or DOCX format. The parser extracts work experience, education, skills, projects, and other sections into a structured profile. Review and correct the result before tailoring.

Step 3: Review the Match Score

Paste a job description to see keyword coverage and missing terms. The score is a ThreeArrow comparison heuristic, not a score supplied by the employer's ATS.

Step 4: Tailor and Review

Generate proposed summary and bullet changes around the role. Compare the result with your source profile and remove anything inaccurate before continuing.

Step 5: Download Your Optimized Resume

Download your tailored resume as a clean, ATS-friendly PDF. Your original resume is saved, so you can tailor for different jobs without losing your base profile.