
Application Signal — YC fit, explained
Explore Y Combinator companies and receive an AI analysis of your startup idea's fit with the accelerator.
sirily11 · HN
Application Signal – AI That Evaluates Your YC Startup Idea
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Explore Y Combinator companies and receive an AI analysis of your startup idea's fit with the accelerator.
sirily11 · HN
Application Signal – AI That Evaluates Your YC Startup Idea

Check AI-generated outputs for errors and security issues before shipping to production.
u/Brief_Dust8845 · Reddit
I pivoted from my initial idea after realizing I was solving the right problem at the wrong time When I started building GaaS Guard, it was an AI governance tool for companies. The idea was to help organizations defend against prompt injection and unsafe AI interactions. It was technically interesting, and I still genuinely believe I was solving a real problem. The problem was, it just wasn’t selling—to be brutally honest. Here’s how I actually ended up pivoting. I started using a b

Personal AI fitness coach on Telegram and web delivering custom workouts, nutrition guidance, and visual progress tracking.
@VickyKumarSS1 · X
An AI fitness coach on Telegram & Web that actually adapts to your life. • Learns your goals, injuries & equipment • Daily custom routines (delivered at 3 AM) • AI visual analysis for progress & posture 3-day free trial. No credit card required.

Generate AI-powered workout and meal plans, track your food intake, and monitor progress with analytics.
john_fike · Product Hunt
FitForge AI AI builds your workout & meal plan in 60 seconds

Upload your resume for AI-powered optimization and tailor it to specific job descriptions.
@Abhidwivedimany · X
We were doing quite well on our costs, startups are supposed to burn some cash - so we launched a free resume builder: If the platform asks you for money to build resume, my engineering team (claude code and me) are hearing it from me.

Upload résumé and job URL to get match score, gaps analysis, and apply/skip guidance.
u/tejasghutukade · Reddit
I built Nxtrol — paste a job URL, get an honest apply/skip brief, then tailor your résumé Hey r/SideProject 👋 I just took Nxtrol out of private beta. The problem Job hunting felt like gambling. I’d open a JD, feel “maybe,” apply anyway, and only later realize it was a bad fit — or spend an hour rewriting my résumé for something I should’ve skipped. What it does 1. Paste a job URL 2. Get a structured fit brief (score, gaps, clear apply/skip) 3. If it’s worth it, tailor résumé + cov

Generate connected multi-screen UI prototypes from text prompts.
@shokhkarim1212 · X

Company Brain and AI OS for companies.
@VMS2907 · X
Get your office to get meaningful output from AI -

AI tool that restructures and tailors your resume to pass ATS screening and improve hiring chances.
luis_rodriguez_lum · Product Hunt
CV RESET AI resume optimizer that rewrites your CV to beat the ATS

AI career copilot helping product managers optimize resumes and land jobs.
@YashManghnani1 · X
Hey already done, waiting on you to connect. I am building and

Create professional spec sheets and technical datasheets for manufacturers using AI templates.
@speciq_app · X
is a documentation engine that transforms unstructured product details into professional, compliant technical documents. Unlike generic AI chat tools, SpecIQ provides structured templates and branded outputs tailored for real business use.

Daily questions game where you compare honest answers with friends, groups, and the world.
@checkmurmur · X