
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

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 👇

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 on-model fashion photos from flat-lay product images using AI.
YoChanger — AI 换装,在线试衣间

Shop designer blouses online in India. Custom fit, tracked shipping, 7-day returns. Pick from 500+ blouses by 500+ top Indian designers.
@mangeshwumn · X

Transform Strava runs and rides into shareable 9:16 story cards with custom designs
@aimansarchive · X

Calculate bending marks and offsets for EMT electrical conduit in the field.

Discover ten featured products, compare live placements, or overtake a spot to put your product on the leaderboard.
@Ahmadullah_Faiz · X

Turn your Strava season into an editable photobook with stats, maps, and photos.
@oitozero · X

Generate personalized workout plans based on your equipment and goals, then track your progress.
u/Hunter_79 · Reddit
LiftWell Side Project I recently created an app called LiftWell for building workout plans or single workouts. I found myself using AI to get ideas for home workouts with my cousins, but I couldn't track my weights, save workouts, or see if I was actually getting stronger. I decided why not create an app that I would use? So, I did. What makes it different is that it doesn't just generate a unique workout, it tracks your weights and PRs over time so you can see your progress. Plus, I have som

Upload your resume, get a custom lifetime link, and track recruiter engagement in real time.
@Sadathn_ · X

AI tool to create, design, and animate original characters.
OC Maker — 用 AI 生成原创角色图像