Social media audit: methodology and checklist

You can't manage what you don't measure. Many brands have been posting for years without ever taking stock: which networks are truly performing, what content is working, who are they talking to, and where is the budget going? A social media audit answers these questions. It's the starting point for any serious strategy—and often the one that reveals the most overlooked growth opportunities.

What is a social media audit?

A social media audit is a structured assessment of your presence on social platforms. It analyzes what you have (accounts, content, consistency), measures what's performing well (reach, engagement, conversions), and compares your position to that of your competitors. The goal isn't to produce a ranking report, but to identify priorities: what needs to be stopped, corrected, or amplified.

When should you audit your social media accounts?

• Before defining or revising your strategy : it is impossible to set a course without knowing where you are starting from.
• When results stagnate : engagement is down, reach is declining, without a clear explanation.
• Before changing service providers or bringing things in-house : to objectively assess what has been done.
• At regular intervals : an annual or semi-annual audit prevents problems from taking hold.

The steps involved in a social media audit

1. Audit the presence and consistency

List all your accounts, active or dormant (including forgotten profiles that damage your brand image). Check the consistency of your brand elements across all platforms: name, visuals, bio, links. A ghost or inconsistent account sends the wrong signal and scatters your audience.

2. Auditing performance

This is the core of the audit. Analyze the key indicators for each platform: reach, engagement rate, video completion rate, clicks, and conversions. Identify discrepancies between platforms and trends over time. To define the right indicators, refer to our guide on social media KPIs to track.

3. Audit the audience

Who is really following you? Analyze the demographics (age, location, language), the evolution of the community, and the quality of engagement. A large audience that is out of sync with your target market is a warning sign, not a sign of success.

4. Audit the content and editorial line

Identify the formats and themes that perform well, those that fall flat, and the regularity of publication. A vague editorial line or an irregular pace will immediately stand out at this stage.

5. Audit the competition

Compare your presence to that of 3 to 5 competitors: platforms invested in, formats, frequency, engagement. The benchmark reveals the standards of your market and the gaps you are leaving open.

From audit to action plan

An audit is only valuable for what it triggers. Translate each finding into a decision: abandon an unprofitable platform, strengthen a successful format, refine the editorial line, adjust the targeting. This diagnosis fuels an effective social media strategy, built on facts rather than impressions.

Should you do your own audit or entrust it to an agency?

A basic audit is within the reach of any methodical team. But a thorough audit—competitive benchmarking, detailed data analysis, and prioritized recommendations—requires perspective and multi-platform expertise. Entrusting your audit to a social media agencyalso means gaining an unbiased, external view of what has been done. If you're unsure which agency to choose, our guide on how to select the right social media agency will help you make the decision.

Frequently asked questions about social media auditing

What does a social media audit contain?

A comprehensive audit covers five areas: account presence and consistency, performance (reach, engagement, conversions), audience (demographics and quality), content and editorial line, and competitive benchmarking. It concludes with prioritized recommendations: what to stop, correct, or amplify.

How often should you audit your social media accounts?

In most cases, a thorough audit once or twice a year is sufficient, supplemented by regular monitoring of key indicators. An audit is also recommended on an ad hoc basis before any strategic overhaul or change of service provider.

Is it possible to audit your social media accounts for free?

Yes, an initial assessment can be done internally using the platforms' native statistics. The limitation of a free in-house audit lies in the need for perspective and expertise: competitive benchmarking, nuanced data interpretation, and action prioritization are what distinguish a professional audit from a simple tally of figures.

Audit your social media with So Bang

So Bang, a social media agency in Paris, audits your social media presence and transforms it into a prioritized action plan—for brands across all sectors: FMCG, healthcare, food, retail, and B2B. A clear diagnosis, concrete recommendations, and a clear direction. Contact So Bang to audit your social media.