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Social Media Competitor Analysis Guide
By PostMediaAI6 min read
The short answer
A social media competitor analysis is a structured look at how three to five competitors use social media: which channels they're on, what they post, how often, how their audience responds, and where they leave gaps. You can do a useful one in an afternoon with a spreadsheet and the public profiles themselves. The goal is not to copy them; it's to find what your audience already responds to and where you can do something better or different.
Why bother?
- You learn what your shared audience engages with, using someone else's experiments.
- You spot gaps: questions nobody answers, formats nobody uses, channels nobody owns.
- You set realistic expectations for posting frequency and engagement in your niche.
- You notice changes early, like a competitor's new product, offer or positioning.
Step 1: Pick the right competitors
Choose three to five accounts in three groups:
- Direct competitors: businesses selling the same thing to the same people.
- Aspirational competitors: a step or two ahead of you, with a presence you'd like to build.
- Attention competitors: creators, publications or communities your audience follows for the same topic, even if they sell nothing.
Five is plenty. More than that and the analysis never gets finished.
Step 2: List their channels and basics
For each competitor, record which networks they're active on, follower counts, how often they post, and when they last posted. Note the bio, the link in bio and what it points to: it tells you what they want social media to achieve.
Step 3: Audit their content
Look at their last 20 to 30 posts per main channel and record:
- Formats: short video, carousels, single images, text, links, live.
- Topics: group posts into three to five recurring themes (their content pillars).
- Hooks: how the first line or first seconds grab attention.
- Calls to action: what they ask people to do.
- Voice: formal or casual, funny or serious, brand voice or founder voice.
- Originality: is the content their own, or reposted? Instagram, for example, has said it gives original content credit and distribution in recommendations, and replaces identical reposts with the original version [1].
Step 4: Look at engagement, carefully
You can't see a competitor's reach, so you can't calculate their engagement rate accurately. Instead, compare relative signals: which of their posts get far more comments and shares than their usual post? Those outliers tell you which topics and formats resonate with the audience. Read the comments too; they're a free list of questions, objections and requests.
Step 5: Check their ads
Paid campaigns reveal what a competitor is willing to spend money on, which usually means their most important offers. Two free tools help:
- The Meta Ad Library lets anyone search active ads running across Meta's apps [2].
- TikTok's Creative Center shows top-performing ads and trends on TikTok [3].
What to look at on each platform
- Instagram: the balance of Reels, carousels and single images; pinned posts; Highlights (often an FAQ in disguise); and which Reels get shared.
- TikTok: recurring series and formats, how quickly they get to the point, and which comments they reply to with videos.
- LinkedIn: whether the company Page or the founder's profile does the heavy lifting, and which posts start real discussions.
- YouTube: video length, titles and thumbnails, and whether they publish Shorts alongside long videos.
- X, Threads and Bluesky: how often they post, whether they join conversations or only broadcast, and what gets reposted.
- Google My Business: posting frequency, offers, photos and how they answer reviews.
Record what you see in the same template columns so comparisons are fair across competitors.
Step 6: Find the gaps
Compare your notes and ask:
- Which questions from their comments go unanswered?
- Which formats does nobody in your space use well?
- Which channels are under-served? (For example, everyone's on Instagram but nobody's useful on LinkedIn, Threads or Bluesky.)
- What does nobody say that you could say credibly, based on your own experience?
Step 7: Turn findings into a plan
An analysis is only useful if it changes what you post. Pick two or three actions:
- One content pillar to add or sharpen, based on what clearly resonates.
- One format to test for a month.
- One channel to start or stop.
Add them to your strategy (our guide Social media content strategy: audience, pillars, and a plan you can keep covers pillars and platform choices), then put them on your calendar.
Social media competitor analysis template
Copy these columns into a spreadsheet, one row per competitor:
- Competitor name and type (direct, aspirational, attention)
- Active channels and follower counts
- Posts per week per channel
- Main formats
- Content pillars (3 to 5)
- Top 3 posts by comments and shares (links)
- Typical call to action
- Voice in three words
- Paid ads running (yes/no, main offers)
- Strengths
- Gaps we can fill
- One idea to test
Add a summary row at the bottom: the three biggest takeaways and the actions you'll take.
An example of findings
Here's the kind of summary a small fitness studio might write after analyzing three nearby studios and two fitness creators (an illustration, not real data): "Competitors post class schedules and promos; nobody answers beginner questions. Creators' most-commented posts are 'what I wish I knew' videos. Nobody posts on LinkedIn for corporate wellness. Actions: add a beginner Q&A pillar with weekly short videos, test a monthly LinkedIn post aimed at local employers, keep schedules on Google My Business."
How often to repeat it
Do a full analysis once or twice a year, and a light 30-minute check each quarter: new channels, new formats, new offers. Put the date in your calendar when you finish.
Do it ethically
- Use only public information.
- Don't copy posts, designs or captions. Originality is better for your brand, and platforms such as Instagram reward the original creator in recommendations [1].
- Don't engage with competitors in bad faith (fake reviews, pile-ons, impersonation).
Frequently asked questions
How do you do a competitor analysis on social media?
Pick three to five competitors, record their channels and posting frequency, audit 20 to 30 recent posts for formats, topics and calls to action, study which posts get unusually strong responses, check their ads, then list gaps and turn them into actions.
What should a social media competitor analysis include?
Channels, audience size, posting frequency, formats, content pillars, top posts, voice, calls to action, ads, strengths, gaps and your planned actions.
Are there free tools for social media competitor analysis?
The profiles themselves, the Meta Ad Library [2] and TikTok's Creative Center [3] are free. A spreadsheet is enough to organize what you find.
How many competitors should I analyze?
Three to five, mixing direct, aspirational and attention competitors.
From analysis to a calendar
Once you know which pillars and formats to test, the work is consistency. PostMediaAI helps with that part: AI drafts each post for every channel from a topic or a link, you edit it, and the whole week sits on one calendar across 30+ channels [4]. It doesn't track competitors for you; it helps you act on what you found. Plans are on the pricing page and common questions on the FAQ.
Related guides: Social Media Analytics for Beginners, Social Media Goals: 12 SMART Examples and How to Do a Social Media Audit (With a Free Template).