
AI Attractiveness Test & Profile Photo Analyzer | Free Photo Feedback
Upload a photo to get AI feedback on attractiveness, lighting, and composition.
Attractiveness Scale — 颜值打分网站(基于 AI)
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Upload a photo to get AI feedback on attractiveness, lighting, and composition.
Attractiveness Scale — 颜值打分网站(基于 AI)

Analyze Reddit and GitHub discussions to generate customer insights for product decisions.
@Tweet2Tusharr · X
hey everyone 👋 we've been working on something over the last few weeks around customer research. we'd genuinely love if you could spend 5 minutes trying it and tell us what we're getting wrong.

Analyze YouTube channel comments to get content ideas, audience demographics, sentiment analysis, and sponsor leads.
@CrowdOpinio · X
- It reads any #YouTube channel's comment section and turns it into content ideas, audience #insight, and #sponsor leads.

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

Answer one daily question and view responses from people around the world.
@OneTopicApp · X
If you are tired of endless doomscrolling. We have a solution.

Get AI feedback on your body, style, and posture from a photo.
u/MBPVentures · Reddit
I got tired of Reddit's brutal "rate my body" threads, so I built an AI tool that gives accurate and specific feedback instead I was seeing so many of Reddit's brutal "rate my body" threads that were ruthless. I built a free AI tool that is designed and trained to give specific feedback instead of a number. Upload a photo, get a real read on your body/attractiveness/vibe — no signup, no score. Try Free Rate My Body AI Tool submitted by /u/MBPVentures to r/SideProject

View LLM model rankings across 10 benchmark questions.
fristovic · HN
She watched me look at model rankings and asked what do the numbers mean... I literally had no good way of explaining it to her so I just came up with something that is approximately in the same ballpark as some of the benchmarks out there lol

Get real founder feedback on startup ideas through a 24-hour anonymous poll.
u/Competitive_Tune_590 · Reddit
Every "startup idea validator" is AI now. I went the other way — real founders vote on your decision, and they can't see each other's answers. Type "idea validator" into Google and everything on page one is an AI that reads your pitch and generates encouragement. I've tried them. The feedback arrives instantly, costs nothing, and changes nothing — it's a language model telling you what founders in its training data would probably say. So I built the opposite on my platform ( LaunchPact — I

Visual feedback widget for staging sites—click elements to pin comments without logins or screenshots.
@vova_tsurkan · X
Built my first app with @shipstudio_app Now Coohoo is live on Product Hunt! 🚀

Rate movies and TV shows, track what you've watched, build a queue, and see how your taste compares with friends.
@BenjiNaesen · X
I vibe-coded an alternative to Letterboxd last night. You're welcome to try it out. 👀

Add persistent likes and dislikes to text passages with aggregate reaction heatmaps.
kotoverse · HN
Re:Likes – open-source library to be particular about reactions to text

Collect user feedback with screenshots and console context, then let AI agents automatically analyze and handle it.
@lai_jia_wei · X
发布我们团队的第一个 side project 项目 这是一套收集、处理用户反馈的 Agent 工作流,包含 Widget、CLI、MPC、Skill,开源地址在评论区。 随着运营产品越来越多,许多细节很难逐一深入体验(尤其当自己不是目标用户),AI coding 可以实现可用,但是好不好用还得是现场用户说了算,更别说出现静默 Bug 的时候,只能实际使用才知道哪里出问题了。 所以我们做了一个很轻量的小工具,Make This Better 可以让用户在网页上提交反馈,AI 根据现场进行需求分析,最后你的本地 coding agent 接手处理,全程不碰任何数据、代码。 内部运行下来,帮助我们处理了不少用户反馈,甚至有些用户建议让我们发现了新需求。 前端 widget 组件是开源的,支持自定义后端,后端接口设计也在仓库里。如果你不想自己写后端,欢迎使用我们的官网后台,支持 BYOK,个人使用是完全免费的,不限项目数。 AI writes the code. Users make it better. 欢迎反馈。