Now in private beta

Test your YouTube titles & thumbnails on Reddit before you film

Plotlab scrapes niche subreddits, generates 3 AI title+thumbnail combos tuned to that community's culture, then auto-posts them as YouTube Shorts — so you know exactly what resonates before investing 10+ hours of production.

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◆r/woodworking◆r/sourdough◆r/homebrewing◆r/houseplants◆r/leatherworking◆r/metalworking◆r/woodworking◆r/sourdough◆r/homebrewing◆r/houseplants◆r/leatherworking◆r/metalworking◆r/woodworking◆r/sourdough◆r/homebrewing◆r/houseplants◆r/leatherworking◆r/metalworking

How it works

From idea to data in 48 hours

01

Pick a subreddit

Target any niche community — r/woodworking, r/sourdough, r/homebrewing. Plotlab reads the culture: what titles get upvoted, what thumbnails drive clicks.

02

Get 3 AI combos

Our model generates three title + thumbnail combinations engineered for that subreddit's style — before you've shot a single frame.

03

Auto-post & measure CTR

Plotlab posts each combo as a YouTube Short automatically. Real viewers, real clicks. The winning combo tells you exactly what to film — before you invest 10 hours of production.

72%

of YouTube videos underperform due to poor thumbnail/title testing

10hrs+

wasted per video that doesn't hit — before Plotlab

48hrs

to get real CTR data from Reddit + YouTube Shorts

3×

improvement in average CTR after one Plotlab test cycle

Get Early Access

Stop guessing.
Start with data.

Join creators already using Plotlab to validate their content before filming. Limited spots in the private beta.

No spam. Unsubscribe anytime.