Meta launches Muse AI agent in Japan, then Singapore with local app connectors
Overview
Meta launches its Muse app in Japan on October 22, 2026, and makes it available from app stores, according to Alexandr Wang's posts on X. Wang's posts do not describe the app's features.
The next day he says Muse is the number one app in Japan, ahead of the Muji retail app, without giving download figures. Testing Catalog calls Muse an AI agent and lists the US, Canada and Japan as rollout markets, but cites no source for that list.
On October 27, Meta's newsroom says Muse is now available in Singapore on iOS, Android and muse.ai, with connectors to Gmail, Google Calendar and Instagram. Meta says connector features will roll out progressively, and that Muse asks for approval before sensitive actions such as sending email or making purchases. Meta lists Shopee, Grab, Singapore Airlines, Agoda, ShopBack, Klook, Trip.com and Lazada as early local partners.
Written by AI from the articles below · updated Oct 27, 9:43 PM ET
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Developments
4 developments
- Oct 27, 8:00 PM ET · 2 articlesMuse launches in Singapore, a country with four official languagesMeta Newsroom: Meta launches Muse personal AI agent in Singapore with local app connectors
- Oct 23, 1:20 PM ET · 1 articleMeta's Muse app reaches No. 1 in Japan one day after launchAlexandr Wang: Muse Spark tops Japan App Store one day after launch
- Oct 22, 9:38 PM ET · 1 articleAlexandr Wang jokes about choosing Muse's Japan downloadAlexandr Wang: Alexandr Wang jokes about choosing Muse's Japan download
- Oct 22, 8:41 PM ET · 3 articlesMeta launches Muse app in JapanAlexandr Wang: Meta launches Muse app in Japan, available now on app stores
Article timeline
The articles in this story. Times are ET.
Muse@MuseOfficialMuse launches in Singapore, a country with four official languagesAIMuse (@Muse) announces it is now live in Singapore, promoting the product as suited to multitaskers in a country with four official languages. The post links to muse.ai and gives no product details, features, or figures.

- Meta NewsroomOfficialMeta launches Muse personal AI agent in Singapore with local app connectors
AIMeta says Muse is now available in Singapore on iOS, Android and muse.ai, with connectors to Gmail, Google Calendar and Instagram. Early local partners include Shopee, Grab, Singapore Airlines, Agoda, ShopBack, Klook, Trip.com and Lazada, and Muse asks for approval before sensitive actions such as sending email or making purchases.
Alexandr Wang@alexandr_wangOfficialMuse Spark tops Japan App Store one day after launchAIAlexandr Wang says Muse is the number one app in Japan one day after its Japan launch, ranking ahead of the Muji retail app. The post gives no download figures or other metrics.

🚨 AI News | TestingCatalog@testingcatalogXMETA 🔥: Muse AI agent is rolling out in Japan!AIUS, Canada, Japan.. We need it EU as well 👀

Alexandr Wang@alexandr_wangOfficialAlexandr Wang says Muse is launching in Japan with a Super Saiyan postAIAlexandr Wang says Muse is now available in Japan through app stores. He posted the announcement alongside a Super Saiyan joke referencing anime.

Alexandr Wang@alexandr_wangXAlexandr Wang jokes about choosing Muse's Japan downloadAIAlexandr Wang says a Japan-based download of Muse, a product he presents with a Japanese-language post, is his first decision. The quoted @Muse post announces the app with a link to muse.ai and says it has run out of sashimi.

Alexandr Wang@alexandr_wangOfficialMeta launches Muse app in Japan, available now on app storesAIAlexandr Wang announces that Muse launches in Japan today and can be downloaded from app stores. The post gives no further details about the app's features or capabilities.

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