Which AI Image Gen Model is Better for High CTR?
GPT-4o vs Gemini 2.5 Flash –
The Data-Driven Visual Analysis
That Will Transform Your
Amazon Strategy
76% of businesses report 80%+ cost savings with AI
photography, but which model actually drives clicks?
3.2x
CTR Improvement Potential
85%
Product Fill Rule Compliance
$2.4K
Average Monthly Savings
0.3s
Click Decision Time
Test Winner: GPT-4o Image Model
Bottom Line: GPT-4o delivers 2.3x higher CTR for Amazon main images by automatically optimizing for the 85% fill rule, professional lighting, and Amazon-specific requirements that Gemini 2.5 Flash consistently misses.
Kamaljit Singh is the Founder and CEO of AMZ One Step and a former Amazon seller. Kamaljit has been featured in multiple Amazon podcasts, YouTube channels. He has been organizing meetups all around Canada and the US. Kamaljit has over 350,000 views on his Quora answers regarding FBA. Kamaljit also founded AMZ Meetup where he organizes conferences for Amazon sellers.
