Case Study — E-Commerce

How an E-Commerce Brand Achieved 4.6x ROAS with AI Ad Creatives

4.6x

ROAS achieved

-42%

CPA reduction

3 weeks

Time to results

The Challenge

A mid-size fashion e-commerce brand spending $15,000/month on Meta ads was experiencing severe performance decline. Their ROAS had dropped to 0.8x — meaning they were losing money on every dollar spent. The root cause: creative fatigue was setting in every 5 days, but their 2-person design team could only produce 8-10 new creatives per week. By the time fresh ads were ready, the damage was already done.

The Solution

The brand started using AdRiseLab to supplement their creative pipeline:

  • 1.URL-to-ad generation — pasted product URLs to generate 30+ creative variations per week in minutes instead of days
  • 2.Fatigue detection alerts — received notifications when creatives started losing performance, 3-5 days before ROAS dropped
  • 3.1-click Meta publishing — launched fresh replacement ads directly from AdRiseLab without export/upload friction

The Results

MetricBeforeAfter (3 weeks)
ROAS0.8x4.6x
CPA$58$34 (-42%)
Creative lifespan5 days12 days
Creatives per week8-1030+
Time to launch new ad2-3 days5 minutes

Key Takeaways

  1. 1.Speed of creative refresh matters more than creative perfection. Good ads launched fast beat perfect ads launched late when fatigue is the bottleneck.
  2. 2.Fatigue detection is proactive, not reactive. By the time ROAS drops visibly, the algorithm penalty is already active. Early detection saved 3-5 days of wasted spend.
  3. 3.Creative volume unlocks Andromeda distribution. Going from 8 to 30+ weekly creatives gave the algorithm more options to find winning combinations across audience segments.

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