Cover letters are the task everyone dreads and almost everyone does wrong.

The typical approach: open a blank document, stare at it for ten minutes, write "I am excited to apply for the [Role] position at [Company]," immediately feel embarrassed, delete it, start again.

Forty-five minutes later you have 300 words that sound like every other cover letter the recruiter will read today.

There's a better way.

First, Does Anyone Actually Read Cover Letters?

Mixed evidence. The honest answer:

Many recruiters say they don't read cover letters unless the resume already passes the threshold. If your CV is a strong fit, they'll read the letter. If not, the letter won't save you.
Some hiring managers — especially at smaller companies, agencies, and for senior roles — read them closely and use them to assess communication skills and genuine interest.
For automated ATS screening, cover letters are largely irrelevant. The system isn't parsing them.

So: cover letters won't rescue a weak application, but they can differentiate a good one. The goal is to write one that earns its read in 20 seconds — not to write a masterpiece.

What a Good Cover Letter Actually Does

A cover letter that works doesn't summarise your resume. The recruiter just read your resume. They don't need a prose version of the same information.

What a good cover letter does:

Signals genuine interest in this company specifically — not a form letter
Makes one or two connections the resume can't make — context, motivation, a specific reason why this role makes sense
Demonstrates you can communicate clearly — which is the actual test for most roles

That's it. It doesn't need to be long. It doesn't need to hit every bullet point in the job description. It needs to make the recruiter think "this person gets what we're doing and can articulate it."

The 3-Paragraph Structure That Works

Paragraph 1: The hook (3–4 sentences) State what you do, name the role, and say one specific thing about the company that's actually true and actually relevant to you. Not "I admire your mission." Something real — a product you use, a problem they're solving that you've experienced firsthand, a decision they made publicly that you have a perspective on.

Example:

"I've been building growth experiments at Series B SaaS companies for six years, and I've been following Retool's approach to the internal tools market since the 2021 Series C. The way you've positioned against custom development — reducing a six-month engineering project to a two-day build — is the same argument I've been making to engineering teams for most of my career."

Paragraph 2: The connection (3–4 sentences) Pick one or two specific things from the job description and connect them to specific things from your background. Don't cover everything. One tight connection is worth more than five vague ones.

Example:

"The role mentions owning the product-led growth motion from acquisition through expansion. That's the exact scope I had at [Company] — I led the PLG redesign that took us from 8% to 23% of revenue coming through self-serve in 14 months."

Paragraph 3: The close (2 sentences) Short. Confident. Don't beg.

"I'd be glad to talk through the fit. Happy to work around your schedule."

How to Use AI Without Sounding Like AI

The obvious problem with AI-generated cover letters: they sound like AI-generated cover letters. Flowery, generic, slightly too enthusiastic.

The fix is in the prompt. Give the AI your actual experience, the actual job description, and specific instructions to be concrete and human.

A prompt that works:

"Write a 3-paragraph cover letter. Sound direct and human — no fluff, no 'I am thrilled to apply,' no filler adjectives. Hook: one specific observation about the company + my background. Connection: 1–2 specific matches between my experience and the JD. Close: 2 sentences, confident.

Job description: [paste JD] My background: [paste relevant CV section] One specific thing I know about this company: [your observation]"*

The output won't be perfect. But it'll be 80% there in 30 seconds, and editing a draft is 5x faster than writing from scratch.

What to Cut Every Time

"I am excited to apply for…" — cut it
"I believe I would be a great fit…" — cut it
"Please find my resume attached" — cut it (they know)
Any sentence that could apply to 50 other companies without changing a word — cut it
Anything after 250 words — cut it

The One Thing That Actually Differentiates a Cover Letter

Specificity.

Not length. Not format. Not how enthusiastic you sound.

The letters that get read are the ones where the recruiter thinks "they clearly looked at what we're actually doing." A single specific observation about the company — a product launch, a recent hire, a problem they've written about publicly — signals more genuine interest than three paragraphs of generic enthusiasm.

Do five minutes of research. Use one thing you find. It's the highest-ROI five minutes in the entire application process.