CLOVA X

HyperCLOVA X is the large language model that Naver built to power CLOVA X. Unlike most global AI models that are primarily trained on English data, HyperCLOVA X was trained from scratch on vast quantities of Korean language content — web pages, news articles, literature, and conversational data. This Korean-first training approach gives CLOVA X a fundamentally deeper understanding of Korean language and culture compared to models that treat Korean as a secondary language.

This comparison is historical: CLOVA X was shut down on 9 April 2026, so it is no longer a choice against ChatGPT. While it ran, its case rested on three things — Korean output that handled nuance and culturally specific tasks better, live integration with Naver's own search, shopping, maps and news, and free access for anyone with a Naver account. The first of those has narrowed as general models improved at Korean; the second was the real differentiator, and it is also the part that survived, because AI Briefing sits directly inside Naver search results. If you are choosing today, the comparison to make is between AI Briefing, a general assistant like ChatGPT, and a Korean-focused service such as Wrtn.

CLOVA X Skills are pre-built integrations that extend the chatbot's capabilities beyond conversation. They allow CLOVA X to access real-time data from Naver's services — such as searching the web, looking up product prices and reviews on Naver Shopping, navigating with Naver Maps, and reading Naver News summaries — directly within the chat interface. Naver is also expanding the Skills ecosystem to include third-party partner services.

No price applies any more: Naver shut CLOVA X down on 9 April 2026, so there is nothing to subscribe to. While it ran it was free to anyone with a Naver account, with no premium tier gating the core chat or the Skills integrations. What replaced it is also free — AI Briefing is a feature inside Naver's own search results rather than a separate product, so it costs nothing and needs no separate signup. The part that is not free is developer access: HyperCLOVA X through CLOVA Studio on Naver Cloud Platform is usage-based and needs an account.

It was one of CLOVA X's strongest uses while the service ran. Because it was trained natively on Korean professional and formal writing, it handled reports, official emails, business proposals, legal summaries and administrative documents in proper formal Korean, including the structural conventions that trip up models trained mainly on English. Since the 9 April 2026 shutdown that capability is no longer available as a standalone chat. AI Briefing inside Naver search answers questions but is not a drafting tool, so for formal Korean drafting you now need a different Korean-capable assistant or HyperCLOVA X through CLOVA Studio.

No. Naver shut CLOVA X down on 9 April 2026, along with its Cue: AI search service. There is no standalone CLOVA X chat to sign into any more, and no replacement app under that name. The chat capability was folded into AI Briefing, which appears inside Naver's ordinary search results rather than as a separate destination. The underlying models did not disappear: HyperCLOVA X remains available to developers through CLOVA Studio on Naver Cloud Platform, priced by usage.

For everyday Korean questions, the direct successor is AI Briefing in Naver search — it is free, needs no signup, and surfaces inside results you were already going to look at, but it answers rather than holds a conversation or drafts documents. For a conversational Korean assistant, Wrtn is the closest free option in this directory: its vendor markets the core service as free and its help centre says you can chat on the web without even signing in. For building on Naver's own models, CLOVA Studio on Naver Cloud Platform exposes HyperCLOVA X on usage-based pricing. Which one fits depends on whether you want an answer, a conversation or an API.

There is not, and there was never a reason to look for a desktop installer: CLOVA X ran in the browser and in Naver's mobile app rather than as a separate download. Since the 9 April 2026 shutdown there is no CLOVA X app on any store. If a site offers a CLOVA X download, treat it as untrustworthy — the service does not exist to install. What you can still install is the Naver app, which is where AI Briefing shows up on mobile.