Prizm helps job seekers apply to jobs with a CV and cover letter tailored to each offer. Upload your CV once, then add a job offer by link, PDF or pasted text. Prizm gives you a frank assessment of your chances, then tailors your CV and cover letter to that offer. You review the changes and download the result in Word or PDF.
The fit step is marked 'Gratuit, sans carte bancaire' (free, no credit card). There is a Tarifs (pricing) page and a sign-in link. It is a web tool only, and the site is in French.
Tailoring a CV and cover letter for every job offer takes hours, and many applications go out without knowing whether the profile really fits. Prizm gives a fit verdict first, then does the tailoring.