Self-Promotion
p/self-promotionShow off what you're working on
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Rudra Bhairav

1mo ago

We built a free, secure file transfer tool - would love your feedback

Hey Product Hunt community,

We just launched TransferSecure - a file transfer service that lets you send files up to 5 GB for free, no account needed on the recipient's end.

A few things we focused on that most transfer tools skip:

  • Every file up to 200MB is virus-scanned before the download link activates

  • Files are encrypted in transit and at rest

  • Links auto-expire and files are permanently deleted after expiry

  • No forced sign-ups - just verify your email and send

Nick Kramer

5h ago

We built a way for ChatGPT & Claude to update our CRM & task boards directly inside Google Workspace

I m Nick, one of the builders behind Tooling Studio.

We ve been building workflow tools inside Google Workspace for the past couple of years, starting with Kanban Tasks and later Sales CRM.

What if your business only had to prove itself once?

We got rejected for a finance application once. Not because we weren't qualified, but our documents weren't ready in time. So i got involved in a company that's doing something about it.
CoID is a digital identity for your business. You build your profile once, carry it forward, and decide exactly what you share with who. Built around audit logs, access controls, and the ability to revoke at any time. Your business info, always in your control.
We are in early access and completely free right now. We call it Founder membership and all we want in return is honest feedback from people actually running businesses.
Would love to hear how you all feel about KYB & business compliance. I've experienced some real nightmares in the past.

John Miller

5d ago

I built ShareEasy — a local WiFi file transfer app for Android, iOS, Windows & Mac

Hey PH community!

I just launched ShareEasy today. The core idea: why should two devices on the same WiFi need to route files through internet servers just to share a photo?

ShareEasy transfers files locally at full WiFi speed no internet, no account, no size limits. Works across Android, iOS, Windows, and macOS.

Demo: https://youtu.be/CGzMEAAIjV0

Sean

5h ago

Launched Vurly today — brutal feedback welcome on landing page and the app

Just launched Vurly on Product Hunt today. It's a white label link shortener built for agencies each client gets their own workspace, branded links, QR codes, and analytics.

Would genuinely love feedback on two things:

  1. Does the landing page at vurly.app communicate what it does clearly enough?

  2. If you sign up and poke around the app, what's confusing or missing?

Not looking for nice words, looking for honest takes. What would stop you signing up?

Brahadeesh

5h ago

Building StructScope - Making memory layout analysis easier for systems developers

I ve been working on StructScope, a local-first tool for inspecting and analyzing memory layout in C, C++, and Rust projects.

The idea started from a fairly common systems programming problem: understanding struct layout, alignment, padding, cache-line behavior, and ABI differences usually requires a mix of compiler flags, manual inspection, platform-specific knowledge, and trial-and-error experimentation.

StructScope is designed to make that process more visible and easier to reason about directly from source code.

The tool parses struct-like definitions and reports:

Nkosilathi Nyoni

2mo ago

We Built a Bot Detection Engine Because Our Own Marketing Data Was Bad

So here's what happened. We were running campaigns, watching our click metrics climb, feeling pretty good about performance. Then we started digging into where those clicks actually came from.

Half of them were bots.

Not simple ones either. Headless browsers mimicking human behavior perfectly. Selenium scripts automating clicks at scale. Click farms using mobile devices. Advanced stuff rotating IPs, spoofing geolocation, faking mouse movements, generating realistic referrer patterns. Fingerprinting evasion. Timing tricks. Some were so good they looked completely human.

We realized most link tools just count clicks. They don't ask if those clicks are real.

Youssef

5h ago

I launched today and I'm terrified.

18 months building alone. No team. No funding. Just me and an obsession with why cold emails get ignored.

The problem isn't effort it's that nobody tells you if your email is good before you send it.

So I built Proxelion. It generates 3 email variations and grades each one A F before you hit send.

Launching on Product Hunt today. Would love brutal honest feedback from this community.

Youssef

5h ago

Grade your email before sending.

Built this after watching great salespeople send terrible cold emails. The problem wasn't effort it was zero feedback before hitting send.

Free to try, no card needed. Would love brutal honest feedback from this community

proxelion.com

One thing I realized after talking with investors

One thing I ve realized after talking with investors:

They care less about how technically difficult your product is than most founders think.

Most of them won t focus on how many sleepless nights you had, how complex the infrastructure is, or how long it
took to build.

What they really look at is: