Esper Library: Free BYOAI Resume Engine

Esper Library is a free resume builder and AI cover letter generator. It creates ATS-safe career documents. What sets it apart is the byoai (bring your own ai) which allows me to have little to no overhead and run the site incredibly inexpensively. This I hope will allow me to keep it free forever. The process is simple: upload your current resume or generate completely fresh bullets, link your preferred AI, and hit generate. Our engine handles the professional layout to ensure a perfect PDF.