
Speechly
Speechly listens through your microphone and gives you real-time, research-backed feedback on your speaking — confidence, clarity, pace, filler words, and vocal variety — plus pers
@GoatedMansnb · X
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Speechly listens through your microphone and gives you real-time, research-backed feedback on your speaking — confidence, clarity, pace, filler words, and vocal variety — plus pers
@GoatedMansnb · X

在数分钟内启动用户反馈调查,采用 AI-powered sentiment analysis
@elvan_hq · X
Feedback surveys with AI summaries for SaaS and ecom teams. NPS, CSAT, CES in minutes, not days. Built for the one-person CX stack who doesn't have time for enterprise tools.

Voxa — AI-powered mock interviews with real-time voice feedback, scoring, and skill analytics to help you ace your next interview.
@Pundkar12 · X

通过实时音准反馈和渐进式练习学习吹口哨。
x1shir · V2EX
HowToWhistle:像唱 KTV 一样练习吹口哨 一直想提高吹口哨技巧,搜了一圈发现网上的教程都是文字和视频,练的时候根本不知道自己吹得对不对。 想到可以像 KTV 一样,有个音轨对比,于是干脆自己搓了一个练习网站:[https://howtowhistle.org/]( https://howtowhistle.org/) 核心思路是用浏览器的麦克风做实时音高检测,你对着麦克风吹,页面会显示你当前的音高和目标音的偏差,类似 KTV 唱歌时的实时评分。功能大概有: - 实时音高反馈,能看到自己吹的是哪个音、偏高还是偏低 - 从单音长音开始的渐进式练习,到音阶、再到简单旋律 - 纯前端实现,声音不上传,无需注册 目前还比较简陋,欢迎大家试玩和提建议。

改写AI生成的文本,使其像真人写的那样自然流畅。
u/ReverseGPT · Reddit
learned the hard way that “free” traffic was eating my ad budget and a small lesson from running a $24/mo AI writing tool solo solo founder here, building ReverseGPT.ai on the side. it takes AI-generated drafts and rewrites them so they actually read like a person wrote them (less robotic phrasing, more natural rhythm). the niche is stupidly crowded, so I’ve been leaning on paid acquisition instead of waiting for SEO. quick lesson that might save someone money: I dug into my search term

Proof there's a real person behind an account or action.
@getanchorid · X

Tono浏览器扩展程序,为X建议符合您风格的回复。
@kekkodamato_ · X
Working on -- a browser extension that helps you write better replies on X. Built for anyone who spends time engaging here but wants their replies to actually land.

在销售通话中获得实时AI提示,自动生成跟进消息。
@dev_trader_1 · X
Cassiv listens on your live sales calls and tells you what to say the moment a client objects, so you stop losing deals to things you only think of after you hang up.

用AI快速生成个性化邮件回复,支持自定义语气和团队协作。
@Hassan71030486 · X
Generate personalized AI-powered cold email replies in seconds. Perfect for founders, agencies, freelancers, and sales teams. ✨ Try 3 replies for free — no signup required. Would love your feedback! 👇 🚀 Sendox —

Coursey shows the real data on online courses — member counts, revenue estimates, pricing, and rankings — backed by honest reviews, so you can pick the course that's actually worth
@00jbam · X
buying courses online are difficult, expensive, and sometimes sketchy, however coursey makes the entire process more seamless and effortless.

Share what you're working on. Get honest feedback from builders and potential users. Get inspired by the ecosystem.
@AlexOffScript · X
Niceee. If you want to share it with other builders, get your first users, collect feedback, and test it out, we’ve just launched a platform for exactly that. We literally just went live.

Coohoo 是一个无需登录的视觉反馈小工具,可在测试网站上点击元素留言。
@vova_tsurkan · X
Built my first app with @shipstudio_app Now Coohoo is live on Product Hunt! 🚀