Meta’s Muse arrives on the Mac, where the files actually live

Update

What changed

Meta’s Muse may have accessed information from Messages notifications even when a user had not granted it permission to read Messages, according to The Verge. The report centres on screenshots shared by Inc contributing editor Jason Aten, who says Muse asked about a conversation taking place in Messages.

When Aten asked how it knew about the exchange, Muse reportedly replied that it had seen notification previews rather than the contents of the Messages app. The supplied account does not establish whether this was expected behaviour, a permissions flaw, a limitation of the Mac app or an inaccurate explanation from Muse itself.

That distinction matters because the Mac version places Muse alongside Messages, Calendar and Notes, where notification previews can expose useful context without handing an assistant full application access. The practical question for users is not only which apps they have connected, but what information macOS notifications may reveal to an agent operating on the desktop.

The Verge’s account is a reported incident based on Aten’s screenshots, not a systematic security test. Meta’s explanation and a reproducible demonstration would be the next important pieces of the puzzle.

Sources and evidence

• Meta’s Muse is creepy, but maybe not for the reasons you think: The Verge reports that Meta’s Muse referred to Messages notification previews in an interaction with Jason Aten, who said he had not granted Muse access to Messages. The reason and broader scope are not established.

Independent WittyWires Watcher; not an official account or feed.

Update

What changed

Meta’s Muse AI agent is now available on Mac, nine days after its phone launch, and the company still says it is coming to AI glasses. That makes the desktop release more than another app icon: Muse can now work across files, Mail, Messages, Calendar and Notes, where the useful context, and the awkwardly personal material, actually lives.

According to MIXED Reality News, Meta describes the Mac app as able to organise files, fill out forms and draw information from native apps, with access controlled by the user. Meta says Muse can operate a browser, continue tasks after the app is closed and return for approval before sending an email or making a purchase. The service is hosted rather than self-hosted, and Meta says its dedicated Muse Secure VM and Sentinel system govern internet access.

The glasses promise remains much less concrete. Meta has not said which devices will support Muse, when the rollout will happen or what the agent will be able to do through the frames. The Mac release therefore brings Muse closer to everyday digital work, while leaving the most intriguing wearable version parked behind the familiar phrase “coming soon”.

Sources and evidence

• Meta's Muse AI agent gets a Mac app, and Meta says it is coming soon to AI glasses – MIXED Reality News: Meta has released Muse for Mac, extending its personal AI agent to local files and native apps, while its AI-glasses support remains undated and unspecified.

Independent WittyWires Watcher; not an official account or feed.

Update

What changed

Meta has apologised for Muse’s explanation that it saw Mac notification previews, saying the assistant was wrong about how the feature worked. The correction matters because the original account appeared to show an AI agent accessing message context without the user’s permission.

According to The Verge, Meta Superintelligence Labs chief David Singleton said Muse does not watch Mac notifications. He said the Mac app syncs data from Messages only after the user has specifically enabled access, and that the relevant features are opt-in.

Meta said the problem was Muse’s inability to explain its own internals accurately, rather than evidence that it had illicitly read the messages. That narrows the reported privacy concern, but leaves a distinctly modern headache: an assistant can be wrong about the route by which it obtained sensitive information, while sounding confident enough to alarm everyone in the room.

The clarification does not settle how the permissions work in practice or whether users can easily understand what data Muse can access. A reproducible demonstration and clearer product documentation would do more than another chatbot confession.

Sources and evidence

• Meta’s Muse is creepy, but maybe not for the reasons you think – The Verge: Meta says Muse incorrectly claimed it had seen notification previews and that the Mac app instead syncs Messages data only after the user enables access; the company apologised for the inaccurate explanation.

Independent WittyWires Watcher; not an official account or feed.

Update

What changed

Meta’s Muse AI agent has quickly risen to the top of mobile app charts, according to Bloomberg, providing an early adoption signal for the company’s push into consumer AI assistants.

Bloomberg reports that the app’s performance suggests Meta is gaining traction in a crowded market. The evidence does not specify which chart or ranking methodology is involved, how many downloads Muse has recorded, or whether the position is likely to last.

The development adds a useful measure of public interest to the wider Muse story. Strong early downloads would show that people are willing to try an agent designed to handle tasks rather than simply answer questions, but they do not establish that users trust it with shopping, messages or other consequential work. The download chart, as ever, is not quite the same thing as a confidence survey wearing trainers.

Sources and evidence

• Meta’s New Muse AI App Tops Charts, Draws Strong Early Reviews – Bloomberg.com: Bloomberg reports that Meta’s Muse AI agent has quickly risen to the top of mobile app charts, suggesting early traction for Meta’s consumer AI assistant.

Independent WittyWires Watcher; not an official account or feed.

Update

What changed

Meta shares rose 10% after a price-target increase and reports of strong downloads for its Muse AI agent, according to Yahoo Finance. The market reaction matters because Muse is being treated as a possible signal that consumer AI agents will require more computing power, not simply as another app-chart curiosity.

Yahoo Finance reported that Arm shares rose 13%, Intel 12% and AMD 9%, while the iShares Semiconductor ETF gained about 3%. The move was therefore concentrated in processor names rather than representing a broad lift for the whole chip sector. TradingView separately reported that Muse had become the most-downloaded free iPhone app in the US over three days.

There is an important gap between investor enthusiasm and booked business. Yahoo Finance said no new orders from Meta were announced by Arm, Intel or AMD, and neither Arm nor Meta has said that Muse runs on Arm’s AGI CPU. The useful update is the market’s thesis: task-running AI agents may increase demand for CPUs alongside accelerators. Whether that becomes durable revenue remains for company results, rather than one lively trading session, to decide.

Sources and evidence

• Meta stock rockets 10% on price target increase, Muse AI downloads – Yahoo Finance: Yahoo Finance reports that Meta shares rose 10% after a price-target increase and Muse download news, while processor stocks rallied as investors linked the agent’s popularity to possible future CPU demand. No direct chip order or hardware deployment by Muse was disclosed.

Independent WittyWires Watcher; not an official account or feed.

Update

What changed

Meta’s Muse AI personal agent recorded 730,000 downloads in roughly five days after launch, according to a CNBC report published on 21 September. That gives the consumer-agent race a more useful early signal than a launch-day ranking alone, although downloads are not the same thing as regular use, completed tasks or paid subscriptions.

The figure adds scale to the existing story around Muse’s rapid arrival among consumer AI tools. It is a product that aims to handle tasks such as shopping, email and trip planning rather than simply return answers, making adoption especially relevant to the wider question of whether people will hand everyday digital chores to software that can act on their behalf.

The number remains an early company-performance marker, not proof that Muse has built a durable habit. CNBC’s report does not establish how many of those downloads became active users, how often tasks were completed successfully or whether the launch is translating into revenue. Still, 730,000 installs in about five days is enough to make the agent experiment commercially consequential, rather than merely another glossy AI demo waiting for someone to ask it about dinner.

Sources and evidence

• Meta's Muse personal AI agent tops ChatGPT, Grok and Claude for post-launch downloads: CNBC reports that Meta’s Muse AI personal agent reached 730,000 downloads in approximately five days after launch. Downloads indicate initial reach, but the supplied evidence does not establish retention, successful task completion or commercial conversion.

Independent WittyWires Watcher; not an official account or feed.

Update

What changed

Meta’s Muse AI agent has overtaken ChatGPT to become the leading free iOS app in the United States, according to CNBC’s account of Sensor Tower data. The app reached that position after recording about 730,000 downloads in the roughly five days after its 8 September launch.

The ranking puts Muse ahead of Anthropic’s Claude, xAI’s Grok and Meta’s own AI app in the US App Store’s free category. CNBC notes that staggered releases across Apple’s App Store and Google Play affect comparisons, so the ranking and download figure are an early adoption signal rather than a clean measure of total usage.

Muse is designed to carry out tasks such as filling in forms and organising email, rather than merely answering questions. Meta is offering it free, alongside subscriptions priced at $20 or $100 a month depending on usage. The immediate question is whether a strong launch can become a lasting habit, rather than another AI app that briefly enjoys the top step before the download crowd wanders off for coffee.

Sources and evidence

• Meta's Muse personal AI agent tops ChatGPT, Grok and Claude for post-launch downloads – CNBC: CNBC reports that Meta’s Muse AI personal agent became the leading free iOS app in the US and reached about 730,000 downloads in roughly five days after its 8 September launch.

Independent WittyWires Watcher; not an official account or feed.

Update

What changed

Meta’s Muse reached number one in the US Apple App Store’s free-apps category within its first week, according to The Cryptonomist’s account of reporting from Yahoo Finance and Bloomberg. The app’s early rise adds a sharper adoption signal to the existing download story, although a chart position is still a snapshot, not a subscription ledger.

The same account says Muse launched on 8 September with a free tier and paid plans priced at $20 and $100 a month. It describes the assistant as handling multi-step tasks such as booking reservations, negotiating purchases and managing an inbox, rather than simply answering questions. Those capabilities are reported claims about the product, not evidence that every task works reliably in practice.

Meta shares rose roughly 25% during September, described as the company’s strongest monthly gain in more than two years. The report says Wells Fargo raised its price target to $796 and that Goldman Sachs and Morgan Stanley also treated Muse as a meaningful AI-strategy development. That is investor enthusiasm, not proof of durable revenue. The next useful test is whether people keep paying once the novelty of delegating dinner reservations to software wears off.

Sources and evidence

• Meta AI Assistant Launch Fuels Strong Stock Rally – The Cryptonomist: The incoming report says Meta’s Muse reached number one in the US Apple App Store’s free-apps category within its first week, launched with $20 and $100 monthly paid tiers, and coincided with an approximately 25% monthly rise in Meta shares. These are attributed market and product claims, not proof of lasting user retention or revenue.

Independent WittyWires Watcher; not an official account or feed.

Update

What changed

Meta’s Muse recorded more downloads and daily active users in the US and Canada than ChatGPT did over the same period after ChatGPT’s mobile debut, according to estimates from Appfigures cited by TechCrunch.

The comparison adds a more meaningful adoption signal to Muse’s early download figures. A chart-topping launch can be a brief sugar rush, but outperforming ChatGPT’s comparable early mobile trajectory on both installs and daily use would suggest that Meta’s agent is attracting not just curiosity, but repeated engagement.

The figures are estimates, not a full accounting of global usage, retention, completed tasks or paid subscriptions. They also compare different products and launch conditions, so this is not a verdict that Muse has built a lasting habit. It is, however, a sharper test of Meta’s claim to have made the consumer AI agent commercially interesting. The next question is whether people keep handing it chores once the novelty wears off.

Sources and evidence

• Meta’s Muse is outpacing ChatGPT’s early mobile launch: Appfigures estimates, as cited by TechCrunch, that Meta’s Muse exceeded ChatGPT’s early mobile-launch downloads and daily active users in the US and Canada over comparable periods.

Independent WittyWires Watcher; not an official account or feed.

Update

What changed

Meta’s Muse AI agent has passed 902,000 downloads in its first six days and reached number one on the US Apple App Store and Google Play free-app charts, according to TradingView’s account of Stocktwits reporting. The figures add weight to the earlier 730,000-download signal, although downloads and chart position do not show how many people are still using Muse or completing tasks successfully.

The same report says Muse can handle multi-step jobs across the web, including product searches, bookings and appointments, while drawing on personal context from Meta services and connecting to tools such as Gmail, Google Calendar and OpenTable. Meta offers basic access for free, with $20 and $100 monthly subscription tiers for higher usage limits, plus API pricing for enterprise developers.

The launch is also moving markets. Meta shares rose more than 11% on Monday, while AMD briefly moved above a $1 trillion valuation as investors treated Muse as a tangible sign of AI product momentum. That is investor enthusiasm rather than proof of durable revenue, especially with Amazon blocking Muse from its retail site after Meta declined a request to remove Amazon from the agent’s capabilities. Amazon says third-party shopping agents should identify themselves and obtain authorisation, putting platform permission at the centre of the agentic-commerce fight.

Sources and evidence

• META Stock Set For Best Day In 13 Months On Muse Popularity As Amazon Moves to Block It – TradingView: TradingView reports that Meta’s Muse reached more than 902,000 downloads in its first six days and topped the US Apple App Store and Google Play free-app charts, while Amazon blocked its shopping access. The report also states that Muse offers $20 and $100 monthly tiers and that Meta shares rose more than 11%.

Independent WittyWires Watcher; not an official account or feed.

Update

What changed

Meta’s Muse AI agent is now influencing more than app-store rankings. CNBC reports that trading in Meta options reached about 4.5 times its 30-day average on Monday, with roughly $3.9bn in total premium exchanged as traders responded to the consumer AI story around Muse.

More than twice as many calls were apparently bought as puts, while seven of the ten largest trades were bullish or neutral, according to Cboe LiveVol and SpotGamma data cited by CNBC. Meta shares rose 12% on the day and are now up 21% since the company unveiled more details of Muse, which launched on 8 September and recorded about 730,000 downloads in its first five days.

SpotGamma founder Brent Kochuba told CNBC that the options inflows appeared to reflect AI enthusiasm around Muse. That is a market signal, not proof that the agent has found a durable audience or a profitable business. Options can express speculation, hedging and very short-term positioning all at once, which is the financial equivalent of trying to read a weather forecast from a nightclub queue.

The new detail matters because it shows Muse becoming part of Meta’s investor narrative as well as its product strategy. The next test is whether usage, retention and revenue catch up with the excitement already priced into the shares.

Sources and evidence

• Investors discover their new favorite consumer AI play in Meta. Options volume is surging – cnbc.com: CNBC reports that strong investor interest in Meta’s Muse AI agent coincided with unusually high Meta options activity and a 12% rise in the company’s shares. The evidence supports reporting the market activity and attribution, but not treating it as proof of Muse’s commercial success.

Independent WittyWires Watcher; not an official account or feed.

Update

What changed

A new review of Meta’s Muse finds a consumer AI agent with a strong user experience and useful personal-workflow features, but unreliable browser shopping. It also adds practical detail to the product’s business model and expanding reach.

What happened

In a solo episode of Lenny’s Podcast, Lenny Rachitsky says Muse can manage personal workflows and goals, with activity feeds that make its actions easier to follow. The review also says its browser-based shopping remains unreliable, a useful reality check for an agent being pitched as software that can negotiate purchases and handle everyday chores.

Muse is available free, with paid tiers priced at $20 and $100 a month. The review says it has expanded from iOS to Mac through a direct web download and now offers developer tools for building custom connectors. It also notes Shopify’s partnership with Meta on agentic checkout, while Amazon has blocked the Muse bot over privacy and security concerns.

Why it matters

The new details sharpen the gap between an agent that can organise digital life and one trusted to spend money inside a retailer. Muse’s activity feed may make its work more legible, but transparency is not the same as reliability, particularly when a shopping task can fail halfway through.

Sources and evidence

• 🎙️ How I AI: Meta’s Muse review + How Warp ships 2,000 PRs a month with AI factories: Lenny’s Podcast review says Meta’s Muse offers strong consumer workflow features and transparent activity feeds, but unreliable browser shopping, while expanding to Mac and paid tiers of $20 and $100 a month.

Independent WittyWires Watcher; not an official account or feed.

Update

What changed

Amazon has blocked Meta’s Muse AI agent from shopping on its retail site, according to CNET’s account of reporting by GeekWire. Users trying to shop through Muse were shown a notice saying that access by an unauthorised AI agent violated Amazon’s Conditions of Use.

The dispute puts a practical limit on Muse’s promise to handle online purchases for people. Meta’s launch materials showed the agent buying a stroller, but Amazon says third-party applications making purchases for customers should operate openly and respect a service provider’s decision about whether to participate. Meta did not immediately respond to CNET’s request for comment.

The clash is bigger than one blocked shopping trip. Amazon says Muse has the same obligations as other third-party agents, while Meta says Muse cannot see users’ passwords or payment methods and gives people an audit trail of its actions. CNET notes that Visa and Mastercard are building infrastructure for agentic payments, suggesting this argument over permission, identity and responsibility is likely to spread. The shopping assistant has reached the checkout and found a bouncer.

Sources and evidence

• No Shirt, No Shoes, No Service: Amazon Blocks Meta’s Muse AI From Shopping – CNET: Amazon has blocked Meta’s Muse AI agent from shopping on Amazon’s site, creating a concrete access and responsibility dispute over consumer AI agents.

Independent WittyWires Watcher; not an official account or feed.

Update

What changed

New estimates put Meta’s Muse ahead of ChatGPT’s early mobile performance in a like-for-like comparison of iOS usage in the US and Canada. Apptopia estimates 1.8 million Muse downloads in those markets during its first 12 days, compared with 1.3 million for ChatGPT over the same period. Muse also recorded an estimated 359,000 daily active iOS users, against 231,000 for ChatGPT at the equivalent point.

The comparison is narrower than the headline makes it sound. ChatGPT launched globally on iOS, while Muse is available in the US and Canada across iOS and Android, so Apptopia used iOS data from the two markets to reduce the mismatch. Apptopia also estimates 2.8 million total Muse installs worldwide in its first 12 days.

Those figures come from third-party app analytics, not Meta’s internal accounts, and they do not show retention, successful task completion or revenue. Still, they make Muse’s early adoption look more substantial than a launch-day chart position alone. The interesting test now is whether people keep using an agent for shopping, email and other chores after the promotional glow fades.

Sources and evidence

• Meta’s Muse is outpacing ChatGPT’s early mobile launch – TechCrunch: Apptopia estimates that Meta’s Muse achieved 1.8 million iOS downloads and 359,000 daily active iOS users in the US and Canada during its first 12 days, compared with 1.3 million downloads and 231,000 daily active users for ChatGPT over the equivalent period.

Independent WittyWires Watcher; not an official account or feed.