We build the infrastructure that turns your existing content into more revenue. Starting with thumbnail A/B testing that actually works.
Link your YouTube channel in 30 seconds. We instantly analyze your entire video library.
Our algorithm surfaces videos with untapped potential—high impressions, low CTR.
Upload new thumbnails. We split real viewer traffic and measure actual click-through rates.
Winners are applied automatically. Your back catalog improves while you sleep.
Split actual viewer traffic with statistical significance.
Winners apply themselves. Set it and forget it.
Invite designers, set approval flows. Enterprise-ready.
CTR by video, by variant, over time. See what works.
Most tests complete in 5-7 days. High-traffic videos in 2-3.
Upload a thumbnail, click test. We handle the complexity.
Software that optimizes. Services that monetize. Pick your path.
Thumbnail A/B Testing
Your back catalog is leaving money on the table. We find underperforming videos and test new packaging until they convert. Fully automated.
Creator Commerce
Turn your audience into customers. We identify what to sell, build your brand, handle inventory, and ship product to your fans. You focus on content.
Everything you need to know about ctr.studio. Can't find what you're looking for? Reach out.
We use YouTube's API to swap thumbnails and track impressions and clicks. Traffic is split between variants, and we measure real CTR with statistical significance before declaring a winner.
No. We only test on videos you select, and you can stop any test instantly. Most creators see improved performance within the first week.
Most tests reach statistical significance in 5-7 days, depending on your video traffic. High-traffic videos can complete in 2-3 days.
We work with channels of all sizes. You need at least 1,000 subscribers to access YouTube's API, but the tool is valuable whether you have 10K or 10M subs.