ThumbnailAB — Split Test Tracker for YouTube Thumbnails
Why This is an Opportunity
YouTube's native A/B testing is limited and most creators still do this manually. It's an image upload form with a data entry dashboard — pure CRUD.
Key Pain Points
- •You swap a thumbnail, forget to check the stats for a week, then can't remember when you made the change
- •YouTube Studio shows CTR but doesn't let you compare two thumbnails side by side with their respective stats
- •After 50 thumbnail tests you have zero institutional knowledge about what actually works — it's all vibes
- •You want to show clients or sponsors data on your optimization process but have nothing presentable
Original Discovery
YouTube creators constantly swap thumbnails to see which performs better, but they track results in their head or a messy spreadsheet. ThumbnailAB lets you upload both thumbnail versions, log the swap date, and enter CTR/view data at intervals. It gives you a clean comparison card for each test showing which thumbnail won and by how much, building a history of what visual styles work for your channel.
Ready to Build This?
Sign up to save this opportunity and get your personalized MVP kit. Includes domain name suggestions, boilerplate code, and AI prompts to build your MVP rapidly.
Free MVP kit • Domain finder • Starter code