Creative fatigue by platform: why TikTok needs new ads every 7 days
The same ad lasts twice as long on Meta as on TikTok. Run both channels at the same pace and you're burning money on one of them.
Creative fatigue isn't a gut feeling — it's a curve, and it's steeper on some platforms than others. The data is consistent: TikTok creatives lose performance after 7–10 days, Meta creatives last 14–21.
Why the difference
TikTok is a discovery feed with a brutal novelty expectation — the same ad twice feels like repetition to the user. Meta's feed is more tolerant and audience rotation is slower.
There's no such thing as "enough creatives." Only "enough for this platform, this week."
What that means for your pace
- TikTok: weekly refresh, or performance drops mid-week.
- Meta: every two to three weeks, with earlier supply for top spenders.
- Overall: at €10k+/month in paid social, 15–50 new variations a month is the norm, not a luxury — they extend campaign life 3–5×.
The practical conclusion
Don't plan production as one number — plan it per channel. A single production calendar that ignores TikTok's pace is the most common reason a good account drops "for no reason."
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