The full gallery
Tech stack
24 projects
A collaborative, scorecard-driven housing decision app.
@VictorLepri · X
solution to organize house search, sharing with people to review and comment, rank and help make a structured decision. Tailored to NYC but works everywhere in USA
Upload research papers to identify methodological issues, weak arguments, and citation gaps.
@Havey1001 · X
公共数据被研究得多，并不等于没有创新。更关键的是问题设定、识别策略、机制解释，以及同类结论和引用证据链是否已被覆盖。投稿前先系统比对公开论文、专利和既有技术路线，能少走不少弯路。我们做了一个投稿前风险预审工具，专门把这些重合与薄弱点提前摊开：
Real-time authorization and policy enforcement for controlling AI agent spending.
rhmnkpc · Product Hunt
Paitify The authorization layer for AI agent spending
Make sense of change, notice what matters, and choose one useful next step.
@BohdanBalanyk · X
AI tool that evaluates design portfolios against YC startup hiring standards.
@sahildesigner23 · X
Spent 24 hours building a tool that grades your design portfolio against what YC-stage startups actually look for. No fluff. Just: what's working, what's not, and exactly what to fix. Built it solo with Claude Code, shipped it same day. Try it 👇
Score business ideas on market viability, competition, and demand.
@buildwithmaya · X
Hi Rashka I am building
Answer a few questions and get AI-ranked mutual fund research for India: quality scores, expense ratios, CAGR returns and SIP projections. Import your portfolio from a screenshot a
@nava_who_codes · X
Vote on real-time polls and analyze results by demographic to see how opinions shift.
dgerken · HN
I rebuilt my 2000s polling site with an AI running the editorial desk
Backtest investment strategies, track portfolios, and analyze markets with AI assistance.
策引 — 全球市场技术分析工具，可以创建多个市场的模拟组合并做深度回测分析。同时正在开发 AI Agent 功能，可帮助用户使用大模型自动生成基于不同交易策略的模拟组合。
Upload handwritten exam answers to get instant AI grading and feedback.
Xaminix
AI Powered Answer Evaluation for CA/CS/CMA
AI toolkit for generating debate replies and analyzing arguments with seven specialized modes.
@recurno · X
Just shipped Riposte. Paste a Reddit dunk aimed at you → get 4 reply angles that take your side. Sharp. Logical. Aggressive. Socratic. Or spar the AI in Arena first. #debate #buildinpublic
Leaderboards where opinions are ranked by dollars, not votes. Post your take, put money on it, and hold the top spot until someone wants it more.
@ojasssethi · X
Will people really put their money where their mouth is? Let's find out together :) Worked on a quick experiment inspired by outbid.
