The cover letter occupies a strange position in modern hiring. Surveys suggest that over half of recruiters claim they rarely read cover letters. And yet, when asked whether a great cover letter has ever changed their mind about a candidate, those same recruiters say yes — with surprising regularity.
The paradox resolves when you understand the two different types of cover letters that exist in the world. The first type is the kind that gets ignored: a generic summary of the résumé, three paragraphs of polished nothing, submitted because the application portal required one. The second type is the kind that changes minds: specific, human, and genuinely curious about the company.
"The cover letter that works is not about you. It is about what you understand about them."
What a Cover Letter Actually Is
A great cover letter is not a retelling of your résumé. It is a demonstration of research, judgment, and genuine interest. It answers a question the résumé cannot answer: why this company, why this role, why now? The answer to that question — if it is specific and honest — is what transforms a candidate from a file to a person.
The Structure That Works
Keep it to three short paragraphs. The first should open with something specific about the company or role that reflects genuine research — not "I am excited to apply for this position," but something that proves you actually engaged with who they are. The second should connect your most relevant experience directly to their stated needs. The third should express clear interest in a conversation and nothing more.
The entire letter should fit comfortably on one page. If it does not, you have said too much.
When Not to Write One
If you do not have the time to write a cover letter that is specific to the company — do not submit a generic one. A lazy cover letter signals indifference more powerfully than no cover letter at all. In those cases, let the résumé speak alone. The one exception: if a cover letter is explicitly required, submit something — but make it as specific as time allows.