Blackstone Media is the Facebook Ads agency London businesses hire when their Meta campaigns have stopped producing results. We manage Facebook and Instagram Ads across the full funnel, from cold prospecting to retargeting, for businesses that need profitable paid social, not just spend.

Meta advertising in 2026 is more complex than it was three years ago. iOS privacy changes have restricted tracking and reduced audience signal quality. The London businesses still generating strong returns from Meta are the ones that adapted. Server-side tracking via the Conversions API. Aggressive creative testing. Campaign structures built around Meta's current algorithm, not the 2021 playbook.

Meta delivers strongest results where the visual format creates desire and the average order or lifetime value justifies the acquisition cost. In London, the highest-performing Meta Ads categories are:

Creative is the biggest performance lever in Meta Ads. Audience targeting has become less precise since the iOS changes. Meta's broad targeting now often outperforms hyper-segmented audiences. That means the creative has to do the targeting work. The right ad speaks directly to the right person and makes them self-select.

Yes. The businesses saying Meta Ads do not work are typically using outdated structures, insufficient creative testing, or broken tracking. When set up correctly, with server-side tracking, consolidated ad sets, and strong creative, Meta remains one of the highest-volume lead generation channels available to London businesses.

Yes. Facebook and Instagram campaigns are managed from the same Meta Ads Manager. We run integrated campaigns across both and allocate budget dynamically based on where performance is strongest for your audience.

ROAS for ecommerce clients. Cost per lead for service businesses. We also track frequency, creative fatigue indicators, and audience saturation. Where possible, we connect Meta data to your CRM to report on revenue, not just clicks.

Yes. For consumer brands targeting under-35 London audiences, TikTok Ads can outperform Meta on reach and CPM. We run TikTok alongside or instead of Meta depending on where your audience is most active.

The Meta Ads landscape has shifted significantly since 2021. iOS tracking restrictions reduced browser-only Pixel accuracy. Broad targeting has in many cases outperformed the narrow interest stacks that used to be standard. Advantage+ campaigns have taken significant budget share from manual campaign structures. The agencies and businesses winning on Meta in 2026 adapted to these changes. The ones still running 2021-era structures are overpaying and under-delivering.

Creative is the targeting in post-iOS Meta Ads. The audience signal degradation from Apple's ATT changes means Meta relies more heavily on the content of the ad itself to find the right people. An ad that speaks specifically to a London 35-year-old interested in home renovation will self-select that audience through engagement signals, even without that demographic explicitly targeted.

London-specific creative considerations are real. Londoners are price-sensitive and value-critical. Propositions must be clear, credible, and specific. The cost-of-living context makes vague 'premium' positioning less effective than it was in 2021. Specific claims with specific evidence outperform aspiration-only creative across most London sectors.

Meta Ads requires enough budget for the learning phase to complete. Each ad set needs approximately 50 conversion events per week to exit the learning phase and optimise effectively. If your cost per conversion is £20, you need £1,000 per week per ad set at minimum. If it is £50, you need £2,500 per week. Running below that threshold means perpetual learning phases and inefficient spend.

For London service businesses running lead generation campaigns, realistic Meta Ads budgets range from £1,500 to £4,000 per month for campaigns that accumulate sufficient data to optimise. Ecommerce businesses with shorter purchase cycles and lower price points can often work at lower spend levels. We advise on the right starting budget for your specific sector and conversion mechanics during the initial consultation.

iOS 14.5 and subsequent updates require apps to request permission before tracking users across other apps and websites. Most iOS users decline. This means browser-only Pixel tracking misses 20 to 40 percent of iPhone-derived conversions. The fix is Conversions API (server-side tracking), which sends conversion events directly from your server to Meta, bypassing browser restrictions. We verify CAPI status on every account audit and implement it where it is missing.

The learning phase is Meta's algorithm training period for a new ad set. It runs for approximately 50 conversion events, after which the algorithm has enough data to optimise delivery efficiently. During the learning phase, performance is typically unstable and cost per result is higher than it will be post-learning. Disrupting the learning phase, by editing the ad set significantly or pausing it, resets the clock. Structuring campaigns to exit the learning phase as quickly as possible is one of the most impactful optimisations available.

Advantage+ is Meta's suite of automated campaign formats. Advantage+ Shopping campaigns automate product targeting, audience, and placement. Advantage+ Audience replaces manual targeting with algorithmic audience selection. Both can outperform manual equivalents when conversion data is sufficient and the creative is strong. They require less hands-on management but more creative testing. We test both against manual structures for new accounts and shift budget to whichever performs.

Google Ads captures existing demand: people actively searching for what you sell. Meta creates new demand: people who match your buyer profile but have not yet searched. Running both means you capture buyers at the moment of search intent (Google) and build familiarity with buyers before they reach that moment (Meta). The audiences you build through Meta engagement also become valuable retargeting pools for both Meta and Google Display campaigns.

Lead generation and ecommerce Meta campaigns have different success mechanics, different optimisation approaches, and different budget requirements. Managing them the same way is one of the reasons businesses trying Meta for professional services get the same advice as businesses running a clothing brand and wonder why the results do not translate.

Lead generation campaigns for London service businesses require a longer consideration phase than ecommerce. A prospect considering a marketing agency, a solicitor, or an accountant does not convert on the first ad impression. The funnel structure must reflect this: awareness content first, consideration content to warm intent, conversion offers only when the prospect has demonstrated sufficient interest. Ecommerce purchase cycles are shorter, retargeting windows are tighter, and dynamic product ads have a direct role that has no equivalent in service lead generation.

Cost benchmarks for Meta Ads in London vary significantly by sector, audience size, creative quality, and campaign structure. Published benchmarks are averages across all industries and all geographies. London-specific numbers in service sectors are typically higher than published averages because of audience density and competition for the same impressions.

Every new client account goes through a systematic audit before any changes are made. We look for the same issues in every account because they appear consistently, regardless of business type or previous agency.

iOS 14.5 and subsequent updates require apps to request permission before tracking users across other apps and websites. Most iOS users decline. This means browser-only Pixel tracking misses 20 to 40 percent of iPhone-derived conversions. The fix is Conversions API (server-side tracking), which sends conversion events directly from your server to Meta, bypassing browser restrictions. We verify CAPI status on every account audit and implement it where it is missing.

The learning phase is Meta's algorithm training period for a new ad set. It runs for approximately 50 conversion events, after which the algorithm has enough data to optimise delivery efficiently. During the learning phase, performance is typically unstable and cost per result is higher than it will be post-learning. Disrupting the learning phase by editing the ad set significantly or pausing it resets the clock. Structuring campaigns to exit the learning phase as quickly as possible is one of the most impactful optimisations available.

Advantage+ is Meta's suite of automated campaign formats. Advantage+ Shopping campaigns automate product targeting, audience, and placement. Advantage+ Audience replaces manual targeting with algorithmic audience selection. Both can outperform manual equivalents when conversion data is sufficient and the creative is strong. They require less hands-on management but more creative testing. We test both against manual structures for new accounts and shift budget to whichever performs.

Google Ads captures existing demand: people actively searching for what you sell. Meta creates new demand: people who match your buyer profile but have not yet searched. Running both means you capture buyers at the moment of search intent (Google) and build familiarity with buyers before they reach that moment (Meta). The audiences you build through Meta engagement also become valuable retargeting pools for both Meta and Google Display campaigns.

Get a free Meta Ads audit. We will review your Pixel health, campaign structure, creative performance, and audience strategy. You will leave with a clear breakdown of what is wasting budget and what would change if it was fixed.