Stop guessing.
Start shipping.
Sluice
Monthly
$19/mo
Annual — save 21%
$180/yr ($15/mo)
Before you build
- Find out in 30 seconds whether any niche is worth your weekend
- See which apps you would be competing with, and what they ship
- Get a 5-step 90-day launch plan written for the niche you searched
See what is working
- Spy on the live ads that are converting in your niche (7 platforms)
- See exactly how strong each competitor’s SEO is, with the keywords they win
- Catch what people are asking for in real time across HN, Reddit, PH, GitHub, Bluesky
Track the market
- Live top-100 app charts across ~155 countries (Apple + Google Play)
- Filterable US catalog sorted by growth, revenue or downloads
- Charts that show what gained ground today, not last quarter
Own your data
- 2-year rank + review history rebuilt from the Wayback Machine
- Plain-English complaint clusters drawn from real 1-star reviews
- CSV export on every list, every chart
50,000+ apps analyzed · 170,000+ keywords tracked
Cancel anytime · No long-term contract · 14-day refund