Facebook Ads vs TikTok Ads: Which Platform for Your Business?
TikTok CPMs are 40-60% lower than Facebook right now. That sounds like an obvious winner. It is not. Lower CPM is only an advantage if you can produce the creative TikTok requires at scale, if your customers are actually on TikTok, and if your offer converts in the TikTok mindset. Most small businesses should be on Facebook first. Here is why, and here is when TikTok wins.
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The critical differences at a glance
| Factor | TikTok | |
|---|---|---|
| Average CPM | $9-15 | $4-8 |
| Primary age group | 25-55 (peaks 30-45) | 18-34 (peaks 18-24) |
| Content format | Image, video, carousel, stories | Vertical video only (15-60 sec) |
| Targeting depth | Extremely detailed (behaviors, interests, custom) | Limited, improving |
| Pixel maturity | 10+ years of purchase data | 3 years, growing rapidly |
| Creative requirement | Image ads still convert well | Must look organic to the platform |
| Best for | B2C and local, any demographic | Products for under-35 buyers, viral potential |
When Facebook wins
- Your customer is 35+ (parent, homeowner, professional, retiree). TikTok audiences skew young.
- You sell services with a long consideration cycle (dentist, accountant, contractor, real estate). These require trust-building, which Facebook does better.
- You rely on retargeting. Facebook retargeting with Pixel data is significantly more mature than TikTok Pixel.
- You cannot produce genuine-looking short-form video content consistently. Image ads on Facebook still convert well; low-quality video on TikTok gets ignored.
- Your budget is under $1,000/month. Facebook works at low budgets. TikTok requires video production cost on top of ad spend.
When TikTok wins
- Your product is visual and can go viral (beauty, fashion, food, gadgets, home goods). TikTok organic reach amplifies paid.
- Your core buyer is under 30. TikTok dominates Gen Z and younger millennials.
- You can produce authentic short-form video content cheaply. Unpolished "person talking to camera" content often outperforms produced ads on TikTok.
- You sell an impulse product under $100. TikTok Shop integrations and the discovery mindset convert well for lower-priced items.
- You want lower CPMs and are willing to invest in creative production to match the platform's native style.
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The case for running both
Facebook and TikTok serve different parts of the funnel well for many businesses. A fashion brand might use TikTok for discovery (low-cost reach to new audiences who see trending content) and Facebook for retargeting (showing product ads to TikTok users who clicked through but did not buy). This cross-platform approach uses each platform for what it does best. It requires at least $1,500-2,000/month total budget to split meaningfully across both.
Do not repurpose Facebook ad creatives on TikTok without editing them. A polished product photo that performs well on Facebook will look like an intrusive commercial on TikTok and will be skipped immediately. TikTok requires content that feels native to the platform: authentic, fast-paced, with trending audio and on-screen text captions.
Questions people ask
Are Facebook ads or TikTok ads cheaper?
TikTok CPMs are currently 40-60% lower than Facebook. However, TikTok requires video content which costs more to produce than Facebook image ads. The total cost including creative production can be similar or higher on TikTok despite lower CPMs.
Which is better for small businesses: Facebook or TikTok?
Facebook for most small businesses, especially service businesses and businesses targeting customers 35+. TikTok for product businesses targeting younger buyers who have the video production capability. Default to Facebook first and add TikTok when you have budget and can produce quality vertical video content.
Can I run the same ads on Facebook and TikTok?
Technically yes, but you should not. Facebook image and carousel ads have no TikTok equivalent. Facebook video ads need to be reformatted to vertical (9:16) for TikTok. And TikTok creative needs to feel organic to the platform — heavily produced, branded video that works on Facebook often gets immediately skipped on TikTok.
What industries do better on TikTok than Facebook?
Beauty, skincare, food and beverage, fashion, pet products, home décor, and gadgets all perform well on TikTok because they are visual and have viral content potential. Professional services (accounting, legal, healthcare, real estate) consistently perform better on Facebook due to the older demographic and higher trust threshold.