TikTok Ads vs. Facebook Ads in 2026: Where Should You Spend?
Real CPM data, creative shelf life, attribution maturity, and a goal-by-goal table on whether your next dollar belongs on TikTok or Meta.
The TikTok-vs-Meta debate is louder than ever. TikTok now reaches over 1.5B monthly active users; Meta's family of apps reaches 3.9B. We pulled CPM data, creative shelf-life numbers and attribution comparisons to settle where the marginal ad dollar should go in 2026.
Audience and intent
Meta's audience is older and wealthier; the median Facebook user is 35+. TikTok skews younger — median user is 24, with a growing 30+ tail.
Creative demands
Meta tolerates polished and UGC equally; TikTok punishes anything that feels like an ad. A TikTok creative has roughly one third the shelf life of a Meta creative.
Attribution in 2026
Both platforms have rebuilt measurement post-iOS 14. Meta's AEM and Conversions API are stable and well-supported. TikTok's Events API is solid but the partner ecosystem is smaller.
When to pick which
| Goal | Pick |
|---|---|
| B2C, customer 18–30, visual product | TikTok |
| B2C, customer 30+, considered purchase | Meta |
| B2B SaaS / lead gen | Meta |
| Mobile app installs | Both, A/B by geo |
| Local services | Meta |
| Trend-led / viral product | TikTok |
The verdict
Don't pick. The teams winning in 2026 run both, with TikTok-native UGC fed back into Meta as Reels.
Put this into practice with AdScrape
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