Product Hunt Picks · October 12: A Lightweight Embedding Model Crashes the Charts

A bunch of new products popped up on Product Hunt again today. But this time it's a little different — number two on the list is an open-source model.

You're not wrong. That spot used to be SaaS territory. A model shooting straight up there tells you where developers' attention is going.

Let's start with number one. Knocket — in one line, it lets visitors chat with you directly.

The core insight here is really interesting. Think about it — for indie developers and small teams, what they lack isn't traffic, it's a touchpoint to hold onto visitors.

Right, the old way is to install a customer service system. But that's way too heavy, isn't it?

Too heavy, and you need another dashboard. Knocket's approach is, you drop in one script tag, and the chat bubble shows up. Visitors don't need to sign up, and messages go straight to Telegram.

Hold on — routing messages to Telegram, that's a pretty clever design.

What's clever is it skips the dashboard entirely. You're out and about, Telegram pings on your phone, you reply with a quote, and it pops up on their screen.

And it also has an AI agent that pulls answers from your docs. If it can't answer, it hands off to you. That layering logic is really clean.

The key thing is it's free, no credit card, live in minutes. What won Product Hunt over is that it just makes the complicated stuff disappear.

Over 180 votes for number one, 40-plus comments. That tells you the indie product crowd is really feeling that pain point.

Okay, on to number two — Google EmbeddingGemma 2. I have to ask you first: what does an embedding model even do?

Simply put, it translates text, images, video, audio — all of it — into the same kind of coordinates. You search one word, and it hits all those content types at once.

So it's the underlying capability for cross-modal search. But how did it get to number two?

Two numbers. First, 740 million total parameters, and it runs directly on-device. Second, the full multimodal version uses just over 500 megabytes of memory on a Pixel 11 Pro.

Over 500 megabytes? That's smaller than a single game on my phone.

The text-only version is even crazier — just over 190 megabytes. And it's Apache 2.0, weights right there on Hugging Face and Kaggle.

That license is a big deal, right? No obstacles for commercial use at all.

Exactly. And one more detail — the MTEB Code score went from 68 to 78. That's a clear jump in code retrieval.

So what it really means is, the barrier to on-device multimodal retrieval just got knocked down.

To sum it up: before, if you wanted cross-modal search, you had to call a cloud API — expensive and slow. Now a small open-source model can handle it right on the phone.

Then there's number three — ngram 2.0. This one turns ideas, documents, screen recordings into narrated videos.

Its angle is very specific. You record a product demo, it analyzes it, finds the key moments, and stitches them into a complete product walkthrough.

You can also add an AI avatar to narrate, then edit the video through chat.

Yeah, editing video via chat — that interaction drops the barrier to editing all the way down. Even people who've never touched a timeline can jump in.

Who's it for? I'd say teams that constantly need tutorials and product intros but don't have a dedicated video team.

Education fits too. A teacher drops in their course materials, and out comes an explainer video. Over 120 votes for number three, 20 comments.

Alright, let's wrap up. Looking at these three products today — do you see a common thread?

What I see is lightweighting. Knocket cuts the dashboard, EmbeddingGemma cuts down to on-device, ngram cuts out editing software. They're all doing subtraction.

So the takeaway is, this wave of products isn't piling on features anymore — it's hiding the heavy lifting and leaving users with the lightest possible entry point.

So what's today's pick? If you could only try one, who do you choose?

I'll pick EmbeddingGemma 2. The reason is simple — it's the foundation. Think about how much you could build on-device with it. The imagination space is the biggest.

I'd rather try Knocket. For someone like me who's always wanting to build little products, being able to slap on a chat entry point in minutes is just so convenient.

Fair enough. One picks the foundation, one picks the landing. Anyway, both are free — why not just try both?

Good point. That's it for today — see you next time on the charts.