Description
Rezzy is an AI resume builder aimed at software engineers, built with input from more than 100 recruiters, hiring managers, and engineers at top tech companies. It uses multi-agent AI, trained on feedback from real recruiters and hiring managers, to tailor a resume and cover letter to each role and to output ATS-compliant LaTeX that parses cleanly during applications.
The tailoring decides what stays and what gets cut, how sections and bullet points are ordered, how each line is worded, and how the page is laid out for ATS parsing. A conversational editor, described as a cursor for resumes, edits and personalizes a resume, remembers details you tell it, asks clarifying questions, and pulls information from your profile without needing you to reupload. A resume scoring feature gives instant feedback on ATS compatibility, formatting, keywords, and content structure, and can compare a resume against job-specific requirements.
Because it is built for engineers, Rezzy also offers a developer API, described as the first of its kind in resume tooling, that programmatically generates resumes and cover letters from a stored user profile. The credit-based API returns a consistent response envelope and lets developers build automations, write scripts, or plug Rezzy into their own AI agents.
Rezzy's Core Features
Multi-agent AI resume and cover letter tailoring
ATS-compliant LaTeX output for clean parsing
Conversational resume editor with memory
Resume scoring for ATS compatibility and best practices
Job-specific resume comparison and feedback
Profile-based generation without reuploading
Developer API for programmatic resume and cover letter generation
How to use Rezzy?
Set up your profile: Upload a base resume or use your profile as the starting point.
Tailor to a role: Let the multi-agent AI rewrite and reorder your resume for the target job.
Refine with the editor: Use the conversational editor to adjust wording and add details.
Score your resume: Get instant feedback on ATS compatibility and content structure.
Export or automate: Download your resume and cover letter, or generate them via the API.
Rezzy's Use Cases
- Engineer resume tailoring
- ATS optimization
- Iterative editing
- Automation and integration







