
AppImp — Find the gap nobody has fixed
Browse app store complaints ranked by frequency to identify product gaps.
@MihkelSylla · X
Working on and few other smaller projects for myself
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19 projects

Browse app store complaints ranked by frequency to identify product gaps.
@MihkelSylla · X
Working on and few other smaller projects for myself

Validate SaaS idea defensibility with scoring, moat analysis, and competitor gaps.
@saralsachan · X

Scan broken and for-parts listings to find profitable flips with calculated margins.
@Brokefixflip · X
This site will print you money

Automatically scores, tags, and deduplicates customer feedback submissions.
@ImFabien · X
- feedback management and suggestion box with built-in churn insights for SaaS teams.

Collection of 125+ free calculators for finance, health, legal, real estate, and travel—no signup required.
@Arafat3599651 · X
Just launched 🧮 125+ free calculators — mortgage, BMI, debt payoff, compound interest, calories & more. No signup. No ads. Everything runs in your browser instantly. #buildinpublic #webdev #react

AI tool that analyzes business ideas with financial projections and risk scenarios in 90 seconds.
@AIWMCX1 · X
Consultants don’t need more noise. AIWMC Quantis helps turn messy business ideas into clear scenarios, runway views, and risk signals — so you can spend less time rebuilding analysis and more time giving the client a real answer.

Analyze US stocks by watching AI investment personas debate each company.
hobbescotch · HN
Noema – AI personas debate US listed stocks

Use 32+ free calculators for business metrics like profit margin, break-even, and self-employment taxes.
@BizCalcLab · X

Analyze your product to diagnose market fit and uncover growth bottlenecks.
@teslaptimus · X

Scan and filter live eBay auctions by ending time to find collector opportunities.
@Hacksore · X

Analyze legal documents with AI to identify risks and get actionable insights.
@ShivamT_Pro · X

Find verified business opportunities with demand signals, competition analysis, and execution plans.
@businessHunter_ · X
Business Hunter scans Reddit, HN and GitHub for real demand signals → tells you exactly what to build before you write a line of code.