Is It Better to Advertise on TikTok or Use Influencers

TikTok is now at the pulsing core of UK digital culture. From millennials to Gen Z, viewers are scrolling, creating, and watching short video in frequencies competitive with broadcast media. As a brand vehicle, it's not about virality, it's about having a steady pipeline for discovery, engagement, and conversion. Big question for most UK brand marketers today: should you spend more on paid TikTok brand advertising, or invest in TikTok brand sponsorships with influencers?
Both options offer strong avenues, but they come with their share of weaknesses as well. Paid TikTok Ads offer specific targeting, quick scalability, and measurable performance. Influencer content provides authenticity, credibility, and deep community reach. Increasingly better strategies today are mixing it up between the two — using influencers for developing relatable content, and TikTok Ads for scaling it for optimal reach and ROI.
Here within this holistic guidebook, we shall consider the benefits and drawbacks of every method, real life examples in the UK, along with a TikTok media agency in action.

The Introduction of TikTok Brand Ads in the UK

TikTok has gone viral in the UK advertising scene. TikTok's advertising revenue in the UK is set to exceed £1.5 billion in 2025, putting it in the ranks of fastest-growing European digital platforms. The app is used for over 50 minutes daily in Britain, a statistic greater than YouTube and Instagram.
For UK brands -- ranging from high-street retailers like Boots to direct-to-consumer companies like Gymshark -- TikTok is no longer optional when it comes to reaching young people. TikTok brand advertising is not about reach; it's about driving Purchase decisions. As per Kantar research, users on TikTok are 1.7 times more likely to make product discoveries compared to other platforms, and 67% of UK TikTokers report the app gets them in the mood to buy even if they didn't plan to.
The catch is in implementation: do you invest in placing paid TikTok Ads or collaborating with influencers for organic content?

Business Case for TikTok Paid Ads

Benefits of TikTok Paid Ads

Complete Targeting Management

TikTok Ads Manager enables brands to target age-wise, geographically, based on interests, behaviours, et al. UK advertisers can target campaigns in such a manner so as to target Londoners shopping, Manchester music enthusiasts, Birmingham students or any such demographic based on their product.

Fast Scalability

Whereas influencer campaigns involve lengthy negotiations, TikTok Ads can launch immediately, be scaled by putting in more money, as well as tweaked in real-time upon its performance.

Performance Measurement

Advertisements come with granular level tracking — impressions, CTR, CPA, ROAS — so there is optimisation at a granular level for brands.

Novel Forms for Conversions

• In-Feed Ads: Native, scroll-stopping, and blend seamlessly with user content.
• Spark Ads: Promotes influencer or organic content as paid posts while keeping it real.
• TopView: Premium placement at the top of the feed, ideal for big launches.
• Branded Content Ads: Enables user content at scale into campaigns.

Lower Learning Curve with Support from Agency

A TikTok media agency can handle ad creatives, A/B testing, and bid strategies in order to make it shorter for it to reach profitability.

The Argument for Influencer Campaigns

While if banner advertising provides you with scale and access to information, influencers provide you with credibility and authenticity. TikTok influencers in the UK — 10k followers or 2 million followers — all possess communities which take their endorsements seriously.

Benefits of Influencer Marketing

True Participation

British TikTok users do not like sophisticated ad creatives. They like raw and genuine content. Influencers provide that authenticity.

Community Trust

Micro-influencers in particular (10k–100k followers) are extremely effective because followers relate to them. Word-of-mouth by someone you respect tends to spill out more as advice rather than advertisements.

Creative Freedom

They know TikTok's meme culture, music, and viral habits better than any brand does. Granting them creative liberties tends to produce something which is far more effective in a brand advertisement than a polished piece.

Influencer-Driven Virality

Most UK trends begin with influencers. When a beauty blogger in London pens a piece about a skincare secret, it is sure to become a national craze.

Paid Ads or Influencers: ROI Rhetoric

When weighing between advertisers and influencers, businesses tend to wonder: which offers superior ROI? That depends on what you hope to achieve.

• For Recognition: Influencers tend to succeed. One TikTok collaboration can expose your product to a dedicated niche community.
• For Conversions: Ads generally perform better, especially when you optimize for CTR, ROAS, or CPA.
• For Long-Term Brand Development: A combination strategy is most effective, mixing influencer authenticity with scalability in advertising.

Case Examples: UK Brands Through Ads or Influencers

Case Study 1: Gymshark – Success Through Hybrid Strategy

Gymshark, the British fitness apparel giant, has become a TikTok marketing powerhouse. Their strategy blends influencer partnerships with paid TikTok Ads. Gymshark works with fitness influencers across the UK to showcase workouts and challenges, then boosts the best-performing posts as Spark Ads. This hybrid model has helped the brand dominate Gen Z audiences while driving measurable sales.

Case Study 2: Boots UK – Paid Ads at Scale

Boots, the largest UK retailer, heavily promoted TikTok Ads in its Black Friday drives. Using TopView and In-Feed Ads with exclusive offers, Boots reached over a million UK consumers and enjoyed substantial online sales lift. Targeting accurately combined with rapid scaling made ads an obvious winner for high-impact seasonal promotions.

Case 3: Made.com – Influence-Based Engagement

Prior to its acquisition, Made.com used TikTok influencers to promote home styling advice. Collaborative brand-creator partnerships helped brand reach lifestyle-oriented consumers in a genuine manner a conventional advertisement had not been able to do.

Hybrid Strategy: Le Patron du best-of-les-deux-m

Increasingly, UK brands are coming to recognize that the best strategy is not either/ad – it is both/ad.

Step 1: Collaborate with Influencers

Collaborate with creators in generating content which is original as well as trend-oriented.

Step 2: Promote Using Ads

Use Spark Ads to lift influencer posts into paid ads so that they reach not only the followers of the influencer but also fresh, target-oriented users.

Step 3: Refine and Retarget

Retarget users exposed to influencer content with performance-driven ad funnels.
Then there is this hybrid model which creates a cycle: influencers earn credibility, ads increase reach, and retargeting drives conversions.

Role of a TikTok Media Agency

As TikTok continues
A TikTok media agency also offers knowledge on effective use of influencer as well as paid advertisement strategies.

• Designing a Campaign: Designing ad funnels transitioning individuals from awareness to conversion.
• Creative Direction: Determining whose influencers you are compatible with and making sure content is appropriate for TikTok's culture.
• Data-Driven Optimisation: A/B testing, real-time tracking for ROAS, making real-time budget.
• Scaling in the UK: Scaling businesses from niche influencer audiences up to national coverage.

By partnering with an agency, UK brands eliminate dead time between results, prevent wasted advertising dollars, and make sure brand-influencer collaboration is set up for longevity.

CTA: How to Win TikTok in the UK?

Whether you're scaling with advertising, creating real influencer collaborations, or creating a hybrid model, the right partner is what brings it all to life. Back at The Short Media, we help UK companies create TikTok campaigns that convert. From finding influencers all the way through performance advertising, we take care of it all so you can focus on growing.