Guide · 8 min read

How to read a brand's Meta ads in ten minutes

Open the public Meta Ad Library, choose the advertiser's Page, and read four things: how many ads are live over time, how long they run, how many distinct messages they carry and where they send people. Then turn each observation into a question, because the library shows what ran, not what worked.

By James Dunn · Published 18 October 2026

The method

  1. 01

    Open the Ad Library and set the country

    Go to the Meta Ad Library, choose the country you sell in and 'All ads'. Search for the brand by name and pick its Page from the suggestions, so you see that advertiser only rather than every ad that mentions the word.

  2. 02

    Count what's live, then switch to all ads

    Note how many ads are active today. Then include inactive ads and look back three to six months. The shape over time says more than today's number.

  3. 03

    Read the start dates

    Each ad shows when it started running. Ads that have run for months are not bad in themselves; ask whether new work is shipping alongside them.

  4. 04

    Group the messages

    Read the primary text and headlines and group ads that say the same thing. Many ads with one message is focus or a stalled test; you can't tell which from outside.

  5. 05

    Check formats and versions

    Look for video, static, carousel and 'multiple versions'. A narrow mix can be deliberate; it's still worth asking why.

  6. 06

    Follow the click

    Open the landing pages. Does the ad's promise match the page it lands on?

  7. 07

    Write questions, not verdicts

    Turn each observation into a question for whoever runs the account. What you can't see (spend, results, audiences) stays an open question.

What each signal can and can't tell you

SignalCan suggestCan't tell you
Live ads over timeProduction rhythm; build-up before a seasonBudget or results
Start datesWhether new work is shippingWhether old ads still perform
Message groupsStrategic focus or a stalled testWhich one it is
FormatsBreadth of creative supplyPlacement or audience strategy
Landing pagesAd-to-page matchConversion rate
Questions

Common questions

Can the Ad Library show a competitor's spend?
Not for most commercial ads. Spend and reach are shown for social-issue, electoral and political ads, and for ads delivered in the EU; ordinary UK commercial ads show what ran and when, not what it cost.
Does a low number of live ads mean poor performance?
No. Fewer ads can be deliberate. Treat counts and dates as prompts for questions, not as evidence of performance.
Next step

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