Career guide
Social Media Manager Portfolio: What to Include and How to Build One
A social media manager portfolio is three to five short case studies of accounts or campaigns you ran, each showing the goal, what you posted and why, and what happened, with screenshots of the work and native analytics. Add a short intro, a link to your resume and one or two accounts you're proud of.
Key takeaways
- A social media manager portfolio is three to five short case studies, each showing the goal, what you posted and why, and what happened.
- Hiring managers look for the reasoning behind a post and the result it drove, not just good-looking content.
- Show results with native analytics screenshots, a before and after, and the period the numbers cover.
- A social media portfolio should open in one tap on a phone, whether it's a website, Notion page, PDF or slide deck.
- Without client work, an audit of a real brand's channels labeled "spec, not commissioned" is a fair portfolio piece.
Download all 2 templates (Word) Opens in Google Docs too.
What should a social media manager portfolio include?
Include three to five case studies, a short intro and a way to reach you. For social roles, each case study needs the content itself (screenshots or video), the numbers from native analytics, and a few lines on the thinking behind it.
- Case studies: your strongest accounts or campaigns, each on its own page or slide.
- A content gallery: six to twelve posts that show your range of formats, after the case studies.
- A short intro: the kind of brand and role you want, the platforms you know best.
- Links: resume, LinkedIn, and any account you run that shows your skills.
- Contact details.
Our general marketing portfolio guide covers how to show results honestly and how to handle confidential numbers. This page covers what’s specific to social.
How do you make a social media manager portfolio?
Make a social media manager portfolio by choosing three to five pieces that match the job, writing a one-screen case study for each, and putting them on a page that opens on a phone. It takes a weekend for most people if the screenshots are already saved.
- Collect the raw material. Screenshots of posts, native analytics for each, and downloaded copies of videos.
- Pick three to five pieces closest to the roles you want, using the list in the next section.
- Write each case study with the template below.
- Choose a format, from a simple website to a PDF.
- Add a short intro, your resume link and contact details.
- Test it on a phone and send it to one person in social for a read before you apply.
What do social media hiring managers look for?
They look for judgment: why you made this post, for this audience, on this platform, and how you knew it worked. Pretty posts are expected. What separates candidates is the reasoning and the result.
Things a hiring manager scans for, roughly in this order:
- Platform fluency. Do your TikToks look like TikToks and your LinkedIn posts look like LinkedIn posts?
- Brand voice. Can you write in a voice that isn’t your own?
- Results you can explain. Not “it went viral” but why it reached people and what it led to.
- Range. Short video, static posts, carousels, community replies, creator content, paid social if you’ve done it.
- Ownership. What was yours, what was the team’s.
Which pieces should you choose?
Pick work that matches the job you’re applying for, then the work with the clearest results. If you’re applying to a beauty brand that lives on TikTok, lead with short video, even if your best numbers came from LinkedIn.
Good candidates for case studies:
- An account you grew, with a before and after.
- A launch or campaign you planned across platforms.
- A content series that ran for weeks or months, and what you learned from it.
- A creator or influencer campaign you briefed.
- A community moment: a complaint you turned around, a reply that got traction.
- A paid social test: two creatives, one winner, what you changed next.
- A test that failed and what you did about it. One is enough.
If you’ve got little real work, that’s a common place to start, and an audit of a real brand’s channels with three specific recommendations is a fair substitute. Label it “spec, not commissioned”. Our brand audit guide gives a structure.
How do you write a social media case study?
Keep each case study to one screen: the situation, what you did, the result and one honest lesson, with the posts and analytics shown, not described.
[Brand or account]: [one-line outcome, e.g. "Rebuilt TikTok around a weekly series"] The situation [Account size or stage, the problem: e.g. "Posting daily, reach falling, content repurposed from Instagram."] Goal [What success meant: e.g. "Grow reach among [audience] and drive [sign-ups / store visits / sales]."] My role [Your title and what you owned. Name who else was involved: designer, editor, agency, creators.] What I did - [Decision 1 and why: e.g. "Cut posting to [number] a week and started a recurring series because [reason]."] - [Decision 2 and why: e.g. "Opened every video on the product in use, not a logo."] - [Decision 3 and why: e.g. "Replied to top comments with videos."] Results [Metric, before and after, over what period: e.g. "Average views per video went from [number] to [number] over [weeks]; [number] sign-ups tracked from link in bio."] [Screenshot of native analytics] What I'd do differently [One line.] [Two to four post screenshots or embedded videos]
Write the “why” behind each decision. It’s what interviewers ask about, and it’s what turns a gallery into evidence. Write it in your own voice, too: the template keeps you organized, but the way you explain your thinking is what makes a hiring manager want to meet you.
How should you show social media results?
Use native analytics screenshots, give a before and after, and pick metrics that match the goal. Crop out anything confidential and say what period the numbers cover.
| Goal of the work | Metrics worth showing |
|---|---|
| Awareness | Reach, views, follower growth, share of voice if you tracked it |
| Engagement and community | Engagement rate, comments, saves, shares, reply rate |
| Traffic and sales | Link clicks, tracked sign-ups or sales, code redemptions |
| Paid social | Cost per result, the test you ran, which creative won |
| Creator work | Content delivered, reach, what was reused in ads |
Follower counts alone don’t prove much. A small account with strong engagement and a clear business result is more convincing than a big number you can’t explain. If you can’t share real figures, use percentages or “doubled” and say so.
What format should a social media portfolio be?
Use something a hiring manager can open on a phone in one tap: a simple website, a Notion page, a PDF or a Google Slides deck. Plenty of people will open your link on a phone, so test it there.
| Format | Works well for | Watch out for |
|---|---|---|
| Simple website (Squarespace, Wix, Webflow, Carrd) | Most social roles; one link for everything | Slow-loading video; keep it short |
| Notion page | Quick to build and update | Can look like notes; use images and headings |
| Attaching to applications, agency roles | File size; compress images and link to video | |
| Google Slides | Campaign case studies, presenting in interviews | Set sharing to view-only |
| Instagram highlights or a TikTok playlist | Showing your own content skills | Not enough on its own; pair with case studies |
Screenshots and downloaded videos are safer than embeds, which break when a brand deletes or archives a post. Keep originals of everything you might want to show later.
Social media manager portfolio examples
A strong social media portfolio looks different depending on where you are in your career. These outlines show what each kind of candidate should lead with.
| Candidate | Leads with | Then shows |
|---|---|---|
| Entry level or career changer | One personal or volunteer account you grew, with before and after | A spec audit of a brand you’d like to work for, and a gallery of formats |
| Social media coordinator | A content series you produced and its results | Community replies, a short-form video gallery, the tools you use |
| In-house social media manager | An account or launch you owned end to end, with business results | A creator or paid social test, and how you’d approach the target brand’s channels |
| Freelance social media manager | Two client results in the client’s industry, with permission noted | Services, process and a short client list or anonymized descriptions |
| Agency-side | A multi-platform campaign for a named or described client | Pitch work, a test that changed the plan, and your exact role on the team |
A one-page outline that works for most of them:
[Your name], Social Media Manager [One line: the brands and platforms you know best, e.g. "Short-form video and community for beauty and wellness brands"] Case study 1: [closest to the job] Case study 2: [a different platform or format] Case study 3: [a result tied to sales, sign-ups or traffic] Content gallery: [6-12 posts] Resume | LinkedIn | [email]
What are the most common portfolio mistakes?
The biggest mistakes are showing posts with no explanation and leaving out what was yours.
- A grid of posts, no context. The reader can’t tell what the goal was or whether it worked. Add two lines per piece: the goal and the result.
- Vanity numbers. Follower counts with no timeframe, baseline or business result. Add the period and what changed.
- Unclear ownership. “Ran social for [brand]” when you wrote captions. Say exactly what you did; a clear smaller role reads better than a vague big one.
- Everything at once. Twenty pieces with no order. Lead with the one closest to the job.
- Broken links and dead embeds. Check every link before you send it.
- Confidential material. Unreleased campaigns or internal dashboards, shared without permission. Use percentages and describe the client instead.
- Ignoring the job. The same portfolio for a B2B LinkedIn role and a consumer TikTok role. Reorder the case studies for each application.
Start with step 1 today: save screenshots and analytics for your best three pieces, before posts get archived.
How do you use the portfolio in the application and interview?
Put the link in your resume header and name one case study in your cover letter. In the interview, use your strongest case study as the answer to “walk me through a campaign you’re proud of”.
- Resume: one clean link next to LinkedIn. See the social media manager resume guide for what goes around it.
- Cover letter: one sentence on the case study closest to their brand. The social media manager cover letter examples show how.
- Interview: have it open on your phone and laptop. Know every number and why you made each choice. The social media manager interview questions page lists what you’ll be asked.
For a manager role, add a short section on how you’d approach their channels. For coordinator roles and social media internships, a couple of well-explained personal projects are enough.
FAQ
How many pieces should a social media portfolio have?
Three to five case studies, plus a small gallery of posts if you want to show range. Most hiring managers will look closely at two.
Can I include my personal accounts?
Yes, if they show skills the job needs. An account you grew in a niche counts as evidence. Leave out personal accounts that don’t help.
What if I don’t have permission to share a client’s results?
Use percentages or relative change and describe the client instead of naming it ("a regional coffee chain"). Never share private dashboards or unreleased work.
Do I need a portfolio website?
No. A clean PDF, Notion page or Google Slides deck works. What matters is that it opens quickly on a phone and the case studies explain your thinking.