Hey Product Hunt,

I'm the builder behind Threelane, shipping it from Dubai.

Why I built it

I make a lot of product demos and tech reels. Every smooth multi-cam tool I tried was either subscription-locked, cloud-locked, or both. Loom is fine for talking heads but breaks once you want a second camera. Riverside is great but pricey and online-only. ScreenStudio nailed cursor zooms but it's Mac-only and paid. Nothing was free, local, AND multi-cam. I got tired of waiting for someone to build it, so I did.

I launched Villix, a free iPhone app for people who want to understand their spending beyond just totals and
categories.

The app lets you:

• Track bank and manual transactions

• Scan receipts and attach them to purchases

• Mark purchases as Worth It or Regret

• Add notes to understand why you bought something

• Track recurring spending and subscriptions

• Split expenses with others

• Search receipt items on a local map to compare prices nearby

As AI adoption grows globally, I believe one of the biggest overlooked opportunities is localization for emerging markets.

I m currently exploring the idea of building an AI localization service focused on Thailand helping global AI platforms, LLM companies, and AI software builders better adapt to Thai users.

What I ve noticed:

• Many AI/data-labeling companies recruit through LinkedIn, but most Thai workers don t actively search for jobs there.

• Thai users are interested in AI, but many are not comfortable interacting in English.

• Translation alone isn t enough cultural context, tone, and user behavior matter a lot.

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

Hey Product Hunt

The problem we're solving is one most engineers have lived but rarely talk about openly real customer data ending up in staging environments, CI pipelines, and demo setups because there's never been a fast enough alternative to just copying production.

We re all builders here, which usually means at some point we looked at something clunky, slow, or frustrating and thought, there has to be a better way. Most products don t start with a grand vision; they start with irritation, curiosity, or firsthand pain.

I d love to learn more about how others here have navigated that journey:

How did you uncover the problem you decided to work on?
What signals told you this problem was worth solving?
How did you validate (if at all) whether people would actually pay for a solution?
Has your product stayed true to the original problem, or did it evolve into something different?
What surprised you the most along the way?

The idea is simple:

**Don t just chat with AI.Build your own AI employee team.**

Instead of relying on a single general-purpose chatbot, users can create specialized AI employees for different types of work:

Built a financial firewall for QuickBooks that catches

duplicate invoices and vendor fraud automatically.

$37B lost every year to duplicate payments in the US.