Meta Ads vs TikTok Ads: Where Should You Invest?

If you’re running a business and looking to scale with paid ads, chances are you’ve considered both Meta Ads (Facebook & Instagram) and TikTok Ads. But which one is the better investment?

Meta has been the king of social media advertising for years, giving businesses advanced targeting options, detailed analytics, and access to billions of users. But then came TikTok—a platform that exploded in popularity, reshaped how people consume content, and introduced an entirely new way to reach potential customers.

So, should you stick with tried-and-tested Meta Ads, or is it time to jump on the TikTok train? The answer depends on your business, your audience, and your goals. Let’s break it down.

Meta Ads vs. TikTok Ads: The Key Differences

Before we dive into which platform is right for you, let’s look at the main differences between Meta and TikTok Ads.

Feature	Meta Ads (Facebook & Instagram)	TikTok Ads
UK monthly users	Facebook ~55.5m; Instagram ~34.7m (Jan 2025)	~24.8m (early 2025)
Global monthly users	Facebook ~3.07bn	~1.5–1.9bn
Core age group	25–34 the single largest UK cohort (~25% of Facebook users)	18–34 make up ~56% of UK users
Typical CPM	UK median around the mid-teens (US$)	Usually lower than Meta, roughly the low-to-mid teens (US$)
Typical CPC	UK median around £1.10	Broadly lower, but varies widely by objective
Ad format	Static images, videos, carousels, lead forms	Short-form video only
Best-fit objective	Lead generation, retargeting, direct sales	Brand awareness, engagement, impulse purchases
Creative demand	Lower — can run on a few static assets	High — needs a steady flow of native video/UGC
User behaviour	People click ads when relevant to them	People engage with entertaining content
Attribution reliability	Self-reported (self-attributing network) — tends to over-credit	Self-reported (self-attributing network) — historically under-attributed, now moving to SAN
Algorithm	Based on user interests & behaviour	Based on content virality & engagement

Sources: Statista UK Facebook/Instagram user data (Jan 2025); TikTok UK MAU estimates (early 2025); SuperAds UK Meta CPC benchmark (2025); TikTok/Meta attribution documentation. Cost figures are planning ranges — your real numbers depend on industry, season and creative.

Now, let’s break this down into which business types work best on each platform.

When to Use Meta Ads (Facebook & Instagram)

Meta Ads are a safe bet for most businesses because:
✅ The audience is massive—Facebook has roughly 3 billion monthly users globally, and around 55 million in the UK alone.
✅ You can target by interests, behaviour, and even past engagement.
✅ It works well for both lead generation and direct sales.

Best Business Types for Meta Ads

If you’re in one of these industries, Meta is probably your best option:

• Local Service Businesses – Plumbers, beauty salons, fitness trainers, home improvement services (people actively look for these services and respond well to ads).
• B2B Services – If you’re a consultant, agency, or software provider, Facebook and Instagram are great for lead generation.
• E-commerce Brands with Retargeting – If you sell products and want to retarget people who viewed your site but didn’t buy, Meta’s retargeting ads are incredibly effective.

What Works on Meta Ads?

✔️ Carousel Ads – Great for showcasing multiple products or service packages.
✔️ Lead Forms – Allows people to book appointments without leaving Facebook.
✔️ Retargeting Ads – Shows your ads to people who have already engaged with your business.

Meta Ads Weaknesses

❌ Higher competition = Higher costs – More businesses advertising means you’ll need to refine your targeting to stay profitable.
❌ Creative needs constant refreshing – If you run the same ad too long, people get ad fatigue and stop engaging.
❌ Not as strong for brand-new brands – If nobody knows your business, Meta Ads can feel expensive compared to TikTok.

When to Use TikTok Ads

If you’re looking for rapid brand awareness, viral-style content, or selling a trendy product, TikTok can be gold for your business.

Best Business Types for TikTok Ads

🚀 E-commerce Brands – Clothing, beauty, gadgets, fitness products—anything that looks great in action.
🎥 Personal Brands & Coaches – TikTok is a fantastic place for building trust and authority through video content.
🎭 Entertainment & Event Businesses – If you’re running an event, selling tickets, or promoting a unique experience, TikTok’s algorithm boosts engaging content massively.

What Works on TikTok Ads?

✔️ User-Generated Style Content (UGC) – The best TikTok ads don’t feel like ads—they feel like regular TikTok videos.
✔️ Trendy Sounds & Challenges – Ads that use trending sounds tend to get more engagement.
✔️ Fast-Paced Storytelling – The first 3 seconds need to hook the viewer or they’ll scroll away.

TikTok Ads Weaknesses

❌ You must commit to video content – If you’re not comfortable creating short-form videos, TikTok won’t work for you.
❌ Lower direct buying intent – People don’t go on TikTok to search for services (they go to be entertained), so it works better for impulse buys rather than lead generation.
❌ Ad performance can be inconsistent – Some ads take off and go viral, while others flop with no explanation.

Where TikTok Genuinely Struggles

TikTok isn’t a fit for every business, and the “it depends” advice is worth making concrete. The platform tends to disappoint for:

• High-consideration B2B – A £20,000 professional service with a long sales cycle rarely converts from a 15-second video watched by someone waiting for a bus. Meta’s interest and job-title targeting handles this far better.
• Older-demographic services – If your customers are predominantly 55+ (think funeral planning, mobility products, later-life financial advice), the audience simply isn’t there in the same numbers; UK Facebook still skews far broader by age.
• Search-led demand – Anyone whose customers actively search for a fix (emergency plumbing, legal help) is better served by intent-led channels than by an entertainment feed.

The Minimum Viable Commitment

One factor decides more platform choices than cost or audience: how much creative you can realistically produce.

• Meta can run on a small set of static images plus the occasional video. A local business can launch with three or four assets and refresh them every few weeks. It is forgiving of low creative volume.
• TikTok effectively requires ongoing short-form video, produced at a higher cadence, in a native, UGC-led style. Ads that look like ads get scrolled past, so you need a steady pipeline of fresh, authentic-feeling video — either filmed in-house or commissioned from creators.

If you can’t commit to producing video regularly, TikTok will underperform no matter how cheap the impressions look. This is the single most common reason small businesses stall on TikTok.

A Word on Measurement (Before You Trust the Numbers)

Both Meta and TikTok are self-attributing networks — each platform reports on the conversions it believes it drove, using its own rules. That has two practical consequences when you’re deciding where to invest:

• Meta tends to over-credit itself, especially for view-through and retargeting conversions, so its in-platform ROAS often flatters real-world results.
• TikTok has historically under-attributed, because people see an ad, keep scrolling, and buy later through another channel. TikTok has been rolling out its Self-Attributing Network (SAN) approach to close that gap.

The takeaway: don’t compare the two platforms purely on their own dashboards. Where budgets are meaningful, sense-check both against your actual sales data (or a neutral measurement setup) before shifting spend.

Meta Ads vs. TikTok Ads: Which One Is Right for You?

Here’s a quick decision guide to help you choose:

💰 If your goal is direct lead generation & sales → Go with Meta Ads.
🎥 If you want fast brand awareness & engagement → Go with TikTok Ads.
🔁 If you want to retarget people who already visited your site → Meta Ads.
🔥 If you sell trendy, viral-friendly products → TikTok Ads.

Can You Run Both? (Hybrid Strategy)

If you have the budget, running both Meta and TikTok Ads together can be a winning combination. Here’s how:

✅ Use TikTok Ads to grab attention and build awareness.
✅ Use Meta Retargeting Ads to convert people who engaged with your TikTok content but didn’t buy.

Final Thoughts: Where Should You Invest?

Meta Ads and TikTok Ads both have their strengths and weaknesses, and the right choice depends on your business type, budget, and marketing goals.

📌 Go with Meta Ads if:
✔️ You want a proven system for generating leads or eCommerce sales.
✔️ Your audience skews 25+ and makes purchasing decisions based on research.
✔️ You need highly targeted and retargeted ads.

📌 Go with TikTok Ads if:
✔️ You want massive brand awareness fast (especially for a younger audience).
✔️ You’re selling trendy or visually engaging products/services.
✔️ You’re comfortable creating fun, engaging short-form videos.

At HOC, we help businesses navigate both Meta and TikTok Ads—figuring out what works for your specific industry and making sure you’re not wasting money on the wrong platform.

Frequently Asked Questions

Is TikTok or Facebook better for advertising?

Neither is universally better — it depends on your objective. Facebook (Meta) is stronger for lead generation, retargeting and direct sales, particularly for audiences aged 25 and over, and it runs comfortably on a small set of assets. TikTok is stronger for fast brand awareness and impulse-led purchases among a younger audience, but only if you can produce native short-form video regularly. For many UK businesses, Meta is the safer default and TikTok the growth lever once you have creative capacity.

Are TikTok ads cheaper than Facebook?

Often, but not always, and the gap is narrowing. TikTok’s CPMs have typically sat below Meta’s, while Meta’s UK CPC has hovered around £1.10. However, cheaper impressions don’t automatically mean cheaper results — TikTok usually needs more creative volume and carries lower direct buying intent, so a low CPM can still produce a higher cost per sale. Judge platforms on cost per conversion, not headline CPM.

Which is better for a small business, TikTok or Meta?

For most small businesses, Meta is the more forgiving starting point: broad UK reach, strong targeting, and it works on a handful of static and video assets. Choose TikTok if your product is visual or trend-driven and you can commit to producing regular short-form video. If you can’t realistically film content each week, that alone points you toward Meta.

Can you run the same ads on TikTok and Facebook?

You can, but you shouldn’t simply copy and paste. TikTok rewards native, UGC-style video that doesn’t feel like an ad, while Meta accommodates polished static images, carousels and lead forms. Reusing a glossy Meta video on TikTok usually underperforms. A better hybrid approach is to use TikTok to build awareness, then use Meta retargeting to convert the people who engaged but didn’t buy — with creative tailored to each platform.