Top AI Product

So you’ve been vibing — describing apps in plain English, watching AI spit out working code, maybe even shipping a few side projects. Cool. But then what? Your creations just sit there. That’s exactly the gap [Greta Marketplace](https://www.producthunt.com/products/gretabyquestera) is trying to fill, and honestly, it’s about time someone did.

[Greta](https://greta.questera.ai/) started as a no-code platform where you could build full-stack apps just by chatting with an AI — describe what you need, and it generates the whole thing. Think landing pages, MVPs, UI components, even complete web apps. The new Marketplace layer takes it further: now you can publish what you build and actually sell it. Other people can browse, buy, and reuse your work. You ship something once, and it keeps earning. That’s the pitch, and it’s a compelling one.

The timing here is hard to ignore. Vibe coding has gone from a niche curiosity to a serious movement. [MIT Technology Review listed it as one of the 10 Breakthrough Technologies of 2026](https://www.technologyreview.com/2026/01/12/1130027/generative-coding-ai-software-2026-breakthrough-technology/). Collins Dictionary made it their Word of the Year. The market has already hit $4.7 billion and is expected to balloon to $12.3 billion by 2027. There are tons of tools for building with AI now, but almost nothing for monetizing what you build with them. Greta spotted that blind spot.

The Marketplace [launched on Product Hunt on March 8th](https://www.producthunt.com/products/gretabyquestera) and pulled in 134 upvotes, which tells you there’s real appetite for this. The tagline — “Sell what you ship” — nails the value prop in four words. Whether you’re a designer cranking out UI kits, a solo founder prototyping MVPs, or just someone who got really good at prompting, there’s now a place where that output has a price tag.

Is it perfect? Probably not yet. The marketplace is still young, and questions around quality control, licensing, and discoverability will matter a lot as it scales. But as a first mover in the “vibe coding commerce” space, Greta Marketplace is sitting in a very interesting position. If you’ve been building stuff with AI and wondering how to turn it into more than a portfolio piece, this is worth keeping an eye on.

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