Open A Cover Letter is a key focus of this guide. The opening line of your cover letter determines whether anyone reads the rest. Most cover letters open with “I am writing to apply for” or “I was excited to see your posting.” Both are so common that they have become invisible. Here is how to open with something that actually gets read.
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The opener that always works
Lead with something specific to the company or role. “After spending six years scaling customer success programs at early-stage SaaS companies, I want to bring that same work to [Company].” This tells me who you are, what you have done, and why you are here, all in one sentence.
What to avoid
Avoid starting with “I” as the very first word. Avoid generic enthusiasm like “I am excited about this opportunity.” Avoid restating the job title. All of these are things hiring managers skim past without registering. For more on this, see our guide on cover letter vs. no cover letter.
Use a specific detail
If you know something specific about the company, a recent product launch, a mission you genuinely care about, a challenge in their space that your experience addresses, lead with that. It signals you did your research and that you thought about why you specifically are right for them.
The one-sentence test
Read your opening sentence aloud. Could this sentence have been written by any of the other 200 applicants for this role? If yes, rewrite it.
Read next
- How to Write a Career Change Cover Letter That Works
- Cover Letter for a Recent Graduate: A Step-by-Step Guide
- How to Write a Cover Letter That Actually Gets Read
Frequently Asked Questions
Should I always include a cover letter?
Include one when requested, when writing ability is core to the role, or when you need to explain context your resume cannot. For high-volume technical roles, it is often not read.
How long should a cover letter be?
Three to four short paragraphs, 200-300 words maximum. If you are writing more, you are probably repeating your resume.
What should the first sentence of a cover letter say?
Start with something specific. “I have spent four years doing exactly what this role requires” beats “I am excited to apply for this position.”
What should I leave out of a cover letter?
Do not restate your resume, explain why you need the job, apologize for gaps, or use clichés. Every sentence should add information not already in the resume.
Most cover letters fail because they summarize the resume rather than add to it. A recruiter reading your cover letter already has your resume in hand. They do not need you to recap it. What they want to know is why this role, at this company, is one you are genuinely excited about, and what specific experience makes you a stronger candidate than the other 150 applicants who also ticked all the required boxes. For more on this, see our guide on reuse a cover letter template without sounding generic.
The best cover letters I have seen treat the format like a brief business proposal. They open with a specific observation about the company or role, connect that observation to a relevant achievement, and close with a clear next step. This structure respects the hiring manager’s time while demonstrating that you have done real research rather than sending a mass application.
Length matters here, too. A cover letter should be between three and four paragraphs. Any shorter and it feels dismissive of the opportunity. Any longer and you are asking a busy hiring manager to read a document they typically spend less than thirty seconds on. Every sentence should either demonstrate fit, show enthusiasm, or move the reader closer to wanting to meet you.
One technique that consistently works is the mirroring approach. Take three words or phrases directly from the job description that describe the ideal candidate, then reflect them back using examples from your own experience. This shows attentiveness to what the employer actually wants while demonstrating that you meet those criteria without copying their language verbatim. For more on this, see our guide on write an internship cover letter that stands out.
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