What should a social media manager cover letter include?

Your strongest growth or engagement numbers, the platforms and tools you use, one campaign story, and something specific about the brand’s current social presence.

Should I include a portfolio link?

Yes. Put it in the header or the first paragraph. A link to real posts or a case study is often more convincing than the letter itself.

How long should it be?

Keep it between 250 and 350 words. Social media roles reward clear, short writing, and the letter is your first sample of it.

Can my agent look at the company’s social accounts?

It can open public profile pages in a browser and note patterns in what they post. Some platforms limit what logged-out visitors see, so results vary.

Social media manager cover letter that leads with results

Brands hiring a social media manager want proof you can grow an audience, not a list of platforms. This prompt has your todo.is agent read the job ad, look at the brand’s own social accounts, and write a letter built around your best campaign numbers.

The prompt

Write a cover letter for the Social Media Manager role at [COMPANY NAME]. Job ad: [JOB POSTING LINK]. My background: [PASTE YOUR RESUME OR KEY RESULTS]. Look at the brand’s public Instagram, TikTok and LinkedIn pages and mention one specific thing I could improve or build on. Use my real numbers (follower growth, engagement rate, reach, conversions), name the tools I use, and mention [ONE CAMPAIGN YOU ARE PROUD OF]. Under 330 words, confident and human, no "I am writing to apply". Give me a Word file and plain text for the online form.

What to change

[COMPANY NAME]: The brand you are applying to, e.g. "Northwind Coffee". Your agent checks its social pages.
[JOB POSTING LINK]: Link to the ad, or paste the description if the site needs a login.
[PASTE YOUR RESUME OR KEY RESULTS]: Your resume text or attach the file. Include numbers like "grew TikTok from 2k to 48k in 10 months".
[ONE CAMPAIGN YOU ARE PROUD OF]: A short description: goal, platform, result. e.g. "a UGC contest that brought 1,200 entries".

Example result

Maya Lindqvist
Gothenburg, Sweden · maya.lindqvist@email.com · portfolio: mayalindqvist.com
Dear Northwind Coffee team,
Your "Barista Tuesdays" Reels get three times the comments of your product posts, but the series stopped in March. I would bring it back as a weekly format, and that is the kind of thinking I want to bring as your Social Media Manager.
At Fjord Outdoor, I own social for a mid-size gear brand across Instagram, TikTok and LinkedIn. In 14 months I grew TikTok from 3,100 to 52,000 followers and lifted our Instagram engagement rate from 1.8% to 4.6%. I plan a monthly content calendar, brief two freelance creators, and report every week in Sprout Social and GA4 so the team can see which posts drive site visits, not just likes.
My favorite project was a "first hike" UGC campaign. We asked customers to share their first trail with our gear, then turned the best clips into paid ads. It brought 1,400 entries and our lowest cost per purchase that year.
Your ad mentions community management and influencer partnerships. I reply to comments and DMs within a set response time, and I have run 20+ micro-influencer collaborations with clear briefs and tracked discount codes.
I would love to share a short plan for your first 90 days on TikTok. Thank you for your time.
Best regards,
Maya Lindqvist
Why this letter works
• Opens with an observation about their feed, which proves real interest
• Uses platform metrics hiring managers trust: followers, engagement rate, cost per purchase
• Names real tools (Sprout Social, GA4) and real duties from the ad
• Ends with a concrete offer instead of "I look forward to hearing from you"

How to do it with todo.is

Copy the prompt and replace each [bracket] with the brand, the job link and your results.
Paste it on the todo.is Today screen or message it to your agent on WhatsApp or Telegram.
Your agent studies the ad and the brand’s public social pages, then writes the letter as a Word file.
Reply "make it punchier" or "swap in my LinkedIn results" to get a new version in seconds.

Tips for a better result

Lead with one number that matches their goal: growth for a new brand, engagement or sales for an established one.
Link your portfolio or a few post examples near your name. Hiring managers want to see your content.
Say engagement rate, not likes. It shows you read analytics, not vanity metrics.
Ask your agent for a one-page "first 90 days" plan as a PDF to attach. It sets you apart.

social media manager cover letter: FAQ

What should a social media manager cover letter include? Your strongest growth or engagement numbers, the platforms and tools you use, one campaign story, and something specific about the brand’s current social presence.
Should I include a portfolio link? Yes. Put it in the header or the first paragraph. A link to real posts or a case study is often more convincing than the letter itself.
How long should it be? Keep it between 250 and 350 words. Social media roles reward clear, short writing, and the letter is your first sample of it.
Can my agent look at the company’s social accounts? It can open public profile pages in a browser and note patterns in what they post. Some platforms limit what logged-out visitors see, so results vary.

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