Personal & everyday

Cover letter prompt

A copy-and-paste prompt for ChatGPT, Claude or Gemini that gets a professional cover letter on the first try, plus the cheapest model that does it well.

What most people type

cover letter for a marketing coordinator job, I have 2 years of experience running social media for a dental office

It works, but the AI has to guess your key achievements or results, other relevant skills or tools and company name, so the first answer usually needs another round. The version below asks for exactly what a professional would deliver.

The better prompt

Write a cover letter for a marketing coordinator job application.

About me: I have 2 years of experience running social media for a dental office. Other relevant details: [key achievements or results, with numbers if I have them], [other relevant skills or tools].

About the job: [company name], [hiring manager name or "Hiring Manager"], [2-3 key requirements from the job posting].

Tone: [professional, warm, confident, etc.]

Structure it the way a hiring manager expects: a short opening that names the role and shows interest in the company, one or two body paragraphs that connect my social media experience to what the job asks for, and a brief closing with a call to action to talk further. Keep it to one page. Don't invent achievements, numbers or skills I haven't given; use the placeholders instead. Where my dental office experience doesn't directly match a requirement, frame it as transferable skills.

Replace the [brackets] with your details before you send it: key achievements or results, with numbers if I have them, other relevant skills or tools, company name, hiring manager name or "Hiring Manager", 2-3 key requirements from the job posting, professional, warm, confident, etc..

Why this version works

  • Added placeholders for company, role details, results. A tailored letter needs facts the person didn't give.
  • Specified standard cover letter structure. Gets a usable, well-organized letter on the first try.
  • Set one-page length. A cover letter has a natural size; prevents rambling.
  • Banned invented achievements. Keeps the letter honest and based on their real experience.

What a professional cover letter prompt covers

  • Placeholders for company, job posting details and achievements with numbers
  • One page length
  • Asks to tailor to the posting

Watch out for

  • Invented achievements or metrics

Best AI model for this prompt

This is a everyday task: standard cover letter; needs solid writing but no complex reasoning. You don't need the most expensive model. The cheapest model at each company that handles it well:

CompanyModelPer usePer 1,000 uses
AnthropicClaude Sonnet 5.5$0.0039$3.87
OpenAIGPT-6.1 Terra$0.0019$1.94
GoogleGemini 3.8 Flashcheapest$0.0015$1.45

Pay-per-use list prices for this prompt and its expected answer (about 350 tokens). On a monthly chat plan, the same choice shows up as more messages before you hit your limit. See today's AI prices.

Cover letter prompt for ChatGPT, Claude and Gemini (Personal & everyday) · PromptSaver