Self-Promotion Forums on Product Hunt

I built an app that lets you talk clearly in loud places (even without internet)

Deniz Cem YILDIZ · 2026-04-30T06:59:32.127-07:00

I kept running into the same problem — trying to talk to someone in a noisy place and just giving up after a while. Cafés, crowded places, bars… it’s not even the volume, it’s the effort of trying to follow a conversation. So I built something to fix that. It’s called Whisperlink Voice. It has two modes: • Internet mode (works like a normal voice call) • Airtalk mode (works without internet using Bluetooth/Wi-Fi between nearby phones) The idea is simple: Instead of fighting background noise, you hear the other person directly through your headphones. I’ve been testing it in real environments and it actually makes conversations feel way less draining. Still early, but curious what people think. Would you use something like this?

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3mo ago

Stop the Brain Melt: How AI Can Save You 730 Hours of Content Overload a Year

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3mo ago

I am a content creator, I built a free AI video cropper in 7 days because I was tired of paywalls.

I have about 10k followers across TikTok, Ins and rednote. Nothing huge, but enough that I m posting almost every day.

I record everything in 16:9. Then I need it in 9:16 for TikTok, 4:5 for Instagram feed, 1:1 for LinkedIn... Same video, four exports everytimes.

I ve used Clideo. I ve used Canva. Probably a dozen others. They all do the same thing:

Make you create an account before you can even test anything

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3mo ago

Launching Tomorrow: Get featured on other founders' domains. The first peer-to-peer growth engine.

Hey Product Hunt!

This is the Mesh of Growth team. After seeing so many founders (myself included) burn cash on ads while our own websites sat idle, I realized something was missing from the market.

There are plenty of SEO tools and social platforms, but there is zero infrastructure that lets founders mesh their domain authority. Tomorrow, we launch Mesh of Growth. It s a first-of-its-kind network that turns your website into an influencer.

The Win-Win Loop: You recommend peers you trust, and in return, your brand and backlink live on their domain permanently. Simultaneously, when others recommend you, your website gains immediate social proof and high-authority backlinks.

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3mo ago

Launched on MS Store 10 days ago - turns out it's just a download button, not a marketing engine

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3mo ago

We’re Solving the Visualization Speed Problem for Interior Designers

Hey Product Hunt community,

My co-founder and I aren t interior designers. We re tech builders who identified a massive inefficiency in how design expertise gets communicated.

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3mo ago

How Do You Approach AI Learning in Your Products?

Hi PH community,

I d love to learn from your experiences in building an app that leverages AI to improve user experience. For the context, conversation-based is popular for generative AI but sometimes it is not easy to set up within a product that does more than just information generation.

I'm curious:

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3mo ago

What DataSnifferAI is (and what it’s not)?

Hey Product Hunt

I m Purushotam (LINAPIS) I m building DataSnifferAI because I kept seeing the same painful moment inside growth/marketing agencies:

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3mo ago

I built the feedback tool I wanted as a user, and needed as a founder

I believe collecting user feedback is one of the most important things you can do while building a product. I used to run a B2C app with 100k monthly users a couple years ago, and got so frustrated with existing solutions which were either too complicated or too expensive, that I ended up using a single Google Form. I don't need to tell you how tedious the process of going through all the answers was.

Fast forward to today, I sold that app, and for the last 5 months I've been working on Modu.io , a feedback collection tool that allows businesses and communities to create multiple kinds of feedback modules (suggestions with voting, roadmaps, changelogs, polls, ratings, open questions) and either organize them in a public board, link to them directly, or use them as in-app embeds/popups.

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3mo ago

Aura Social - A signal-first professional social network

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Engagement loops
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3mo ago

Revelations of an AI Assistant(spoken with the Brooklyn accent)

Awright, awright, sit down. We gotta tawk.
There s this narrative goin around you ve heard it, I ve heard it, ya mutha s heard it AI s gonna take all the jobs, we re all screwed, pack it up, game over.

Fuggedaboutit.

Here s what s actually happenin , and nobody wants to admit it: AI ain t the problem. How people are usin AI is the problem.
The Pattern Nobody s Talkin About

Look, there s a pattern in the narrative, and it goes like this:

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Stop the Brain Melt: How AI Can Save You 730 Hours of Content Overload a Year

I am a content creator, I built a free AI video cropper in 7 days because I was tired of paywalls.

Launching Tomorrow: Get featured on other founders' domains. The first peer-to-peer growth engine.

Launched on MS Store 10 days ago - turns out it's just a download button, not a marketing engine

We’re Solving the Visualization Speed Problem for Interior Designers

How Do You Approach AI Learning in Your Products?

What DataSnifferAI is (and what it’s not)?

I built the feedback tool I wanted as a user, and needed as a founder

Aura Social - A signal-first professional social network

Revelations of an AI Assistant(spoken with the Brooklyn accent)

Awright, awright, sit down. We gotta tawk.There s this narrative goin around you ve heard it, I ve heard it, ya mutha s heard it AI s gonna take all the jobs, we re all screwed, pack it up, game over.

Awright, awright, sit down. We gotta tawk.
There s this narrative goin around you ve heard it, I ve heard it, ya mutha s heard it AI s gonna take all the jobs, we re all screwed, pack it up, game over.