Find a profitable app niche in 30 seconds.

We score it on ad spend, demand, and competition, then tell you whether to build it.

For indie devs shipping with Claude Code · Cursor · Codex

Example verdictseach scored in ~4s · click any →
70+ = build · 40-69 = watch · < 40 = walk away

Three things in every
niche scan.

01Ad spend

See who is spending on ads

If nobody is spending to acquire customers in your niche, it’s dead. We scan every major ad library, surface the top spender, and give you a build / watch / kill call. No guessing.

  • Know if anyone is paying to acquire users in your niche
  • See the top spender and the exact ads they’re running
  • Get the call (build / watch / kill) in 30 seconds
Read more
№01
02Real demand

See what people actually want

Every "somebody make this" thread, every Show HN, every Product Hunt launch, matched to your niche. You build something people are already begging for, not something you guess they want.

  • Catch every "somebody make this" thread mentioning your niche
  • See which sources are talking (HN, Reddit, PH, GitHub, Bluesky)
  • Skip ideas nobody is asking for
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№02
03Ship it

A 90-day plan you will actually use

The 3-5 best ad hooks to copy, the international markets nobody is serving, and a step-by-step launch plan written for your niche. You leave with a build list, not a spreadsheet.

  • Copy the top ad creatives that are already converting
  • Find international markets nobody has localized for
  • Walk away with a build list, not a spreadsheet
Read more
№03

Stop guessing.
Start shipping.

Sluice
$180/yr

Unlimited niche analyses, every competitor scan, every keyword. That’s $15/month. Cancel anytime.

See pricing

50,000+ apps analyzed · 170,000+ keywords tracked