Use case

See what a competitor posts and advertises on Facebook

Ask your agent what a competitor posts on Facebook, what gets the likes and which Meta ads it runs. A real run on Semrush, with no Facebook login.

Jesse Sibley
By , FounderPublished · Last updated · 5 min read

At a glance

JobWhat a rival posts, what works, and what it pays to promote
Toolsfacebook_get_profile, facebook_get_posts, ads_get_advertiser_ads
Credits4 for the four calls in this run
NeedsNo Facebook login, Meta app or ad account
Run onSemrush's Facebook page and Meta ads, 27 October 2026

The prompt

We asked our own agent, Claude Code connected to Manifold, on 27 October 2026:

TEXT
What does Semrush post on its Facebook page, what gets the likes, and what ads is it running
on Meta right now? Tell me what a smaller SEO tool could learn from it.

The calls

StepToolInputCredits
1facebook_get_profilefacebook.com/semrush1
2facebook_get_postsfacebook.com/semrush, two pages2
3ads_get_advertiser_adsSemrush in the Meta ad library, active ads1

The profile returns the page's followers, category and whether it is advertising now, with the id the ad library takes. The posts come newest first, with likes, comments and video views. The ads come from Meta's public library: each ad's text, format, dates, placements and landing page. None of it needs a Facebook login.

What came back

The page. 275,000 followers, in Software, on Facebook since 2010, and running ads.

The posts. Two pages returned 6 posts, all from 27 October 2026, between 09:52 and 17:10 UTC.

Time (UTC)FormatLikesCommentsViewsTopic
09:52Text4110 practices for visibility across search and AI
11:48Video102591Claude with Semrush's skills
12:40Text41What makes AI cite one page over another, from its own study
14:32Text915 tips to raise a website's authority
16:34Video4051Its Spotlight event in London
17:10Text10How AI describes the company you were two years ago

The ads. The first page held 28 active ads, with more behind it: 14 videos, 9 dynamic ads, 3 images and 2 carousels. The oldest still running started on 1 June 2026. Some of them:

HeadlineTextFirst shownLands on
Still checking ChatGPT manually?How often are you manually checking ChatGPT to see if your brand shows up?15 SepAI toolkit
Don't disappear in AIDiscover if AI assistants mention your brand or skip you entirely5 JunAI toolkit
The site audit changed everythingI tested AI-generated SEO advice against a real site audit. The difference was brutal.22 AugSite audit, 4 versions
Generic SEO advice won't fix rankingsAI can write SEO advice. But it can't see what's broken on your website.18 AugSite audit
Google debunks 5 GEO tacticsSpecial AI rewrites? Content chunking? Google says they aren't ranking shortcuts.19 AugSemrush One
What is your audience searching for?Find the keywords worth targeting in seconds.15 SepKeyword tool

What the agent concluded

  • The ads sell against AI as much as with it. 14 of the 28 ads mention AI. Some sell tracking how AI answers name your brand; others say AI-written SEO advice cannot see what is broken on your site, and send people to the site audit.
  • The site audit is the workhorse. 6 ads land on its page, one of them in 4 versions, the sign Meta gives when an advertiser scales a winner. 11 of the 28 offer the same thing: try free for 7 days.
  • The page posts often for little reward. Six posts in one day drew 1 to 10 likes each from 275,000 followers. The video about using Claude did best, at 591 views.
  • The library shows no reach or spend. For these ads Meta publishes neither impressions nor spend, so how much Semrush pays behind each one is not in this data.

Run it on yours

TEXT
What does {competitor} post on its Facebook page, what gets the likes, and what ads is it
running on Meta? Group the ads by offer and landing page.

For the comments under one post, call facebook_get_comments. To see who else runs ads on the same angle, ads_search_ads searches the library by keyword, as in our competitor ads run.

Where to go next

Questions people ask

Do I need a Facebook account or a Meta app?

No. Manifold reads public Facebook pages and Meta's public ad library through a data provider, with no login, cookie or Meta developer app of yours.

Can I see how much a competitor spends on Meta ads?

Only where Meta publishes it. For all 28 of these ads it published neither spend nor impressions, and your agent leaves those fields empty rather than guess.

Does Facebook give share counts?

No. Facebook publishes no share count, so it comes back empty. Likes, comments and video views come back where the page shows them.

Can I read a Facebook group?

Yes, a public one. A separate tool reads a group's posts.

Jesse Sibley

Jesse Sibley

Founder of Manifold. A growth engineer who has worked with London startups for eight years.

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