Free tool · no signup
Find a niche worth starting.
Instant AI niche ideas with competition, growth and CPM — so you build where there's demand but room to win.
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Picked a niche? Now make the videos.
LumeFlux turns a niche into a content calendar and full faceless videos — script, voiceover, captions, visuals — and learns which of your videos get watched to make the next one better.
Start free →FAQ
How does the niche finder work?
Enter an interest (or leave it blank for the hottest niches) and AI returns specific channel niches with competition, growth and estimated CPM for each — so you start where there's demand but room to grow.
Is it free?
Yes, no account needed. A free LumeFlux account unlocks every niche plus content pillars, real example channels, your first 10 video titles, blue-ocean scores and CPM intelligence.
Which platforms?
YouTube, TikTok and Instagram Reels — each scored for that platform.