The only A/B testing tool built for Reddit-native creators. We scrape , generate 3 tuned thumbnail + title combos, auto-post them to test channels, and pick the winner — before you go live.
↑ click the subreddit to see more
Buy into the private beta once and lock in access to the full Reel Proof workflow: subreddit scraping, three culturally tuned variants, auto-tests, and a winning recommendation before your real upload goes live.
One-time payment. Secure Stripe checkout.
Not ready to subscribe yet? Join the waitlist for launch updates and private beta invites.
We read thousands of top posts in your exact niche — not generic YouTube trends. What works in r/woodworking is nothing like what works in r/fermentation.
Get three distinct creative directions optimized for the vocabulary, aesthetics, and emotional hooks that your specific community responds to.
We post your variants to low-stakes test channels and measure real engagement — clicks, saves, comments — before you risk your main audience.
No more guessing. The data picks the winning combo. You post the proven version to your real channel with confidence.
I used to post and pray. Now I know which thumbnail wins before I even publish. The r/sourdough community has totally different expectations than my YouTube audience — Reel Proof figured that out for me automatically.
Buy into the private beta now and get lifetime early access to the Reddit-native testing workflow before your next upload. If you want a preview first, the waitlist is still open.
One-time payment. Secure Stripe checkout.