creative-fatigue-detector
Diagnose creative fatigue; refresh cadence; when to swap/rotate ads; frequency caps; CTR drop / CPM rise signals; per-platform creative lifespans.
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Creative Fatigue Detection & Refresh Cadence
Use these typical starting thresholds; prefer the account's own history to decide when to refresh creatives BEFORE performance collapses. Most teams refresh too late — the goal is to act on early warnings, not wait for CPA to blow up.
Early Warning Signals (act on these BEFORE CPA spikes)
| Signal | Threshold | Action |
|---|---|---|
| CTR declining | 20%+ drop from peak over 3 days | Queue replacement creative |
| CPM rising | 15%+ increase with same targeting | Expand audience or refresh creative |
| Frequency climbing | Above 2.5 for prospecting | Introduce new creative variations |
| Frequency critical | Above 3.0 for retargeting | Immediate creative swap required |
| Hook rate dropping | Below 20% after previously >25% | New hooks needed |
| CPA creep | 15%+ above target for 3+ days | Test new angles, not just variations |
Creative Lifespan by Platform (plan refreshes proactively)
| Platform | Format | Typical Lifespan | Refresh Cadence |
|---|---|---|---|
| TikTok | In-feed video | 1-3 weeks | Weekly new creative |
| TikTok | Spark Ads | 2-4 weeks | Bi-weekly refresh |
| Meta | Reels | 2-3 weeks | Weekly new creative |
| Meta | Feed static | 1-2 weeks | 2x weekly refresh |
| Meta | Carousel | 3-4 weeks | Bi-weekly refresh |
| Google PMax | Mixed assets | 3-6 weeks | Monthly asset refresh |
| YouTube | In-stream | 4-8 weeks | Monthly refresh |
| Sponsored content | 3-5 weeks | Bi-weekly refresh |
Anti-Fatigue Tactics
- Format rotation: Cycle between video, static, carousel. When one format fatigues, another stays fresh.
- Audience rotation: Move fatigued creative to new audiences before retiring it entirely.
- Iteration first: Test new hooks on a winning body before reinventing the full concept.
- Pipeline health: Always maintain 3-5 concepts in dev, 3-5 in production, 3-5 in test queue, 5-10 running live.
Reading Signals Together
A single signal can be noise; two or more in the same week is a real fatigue event:
- CTR dropping AND frequency climbing → fatigue confirmed, swap creative
- CPM rising alone with stable CTR → likely auction pressure, not fatigue
- Hook rate falling AND CPA creeping → reinvent hooks, don't just iterate variations
- Repository
Synter-Media-AI/plugin
- Revision
040ddf8
- Last updated
- First committed
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since Nov 11, 2026
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