How to Use Muse Spaces (2026): Build Your Own Mini-App

Meta launched Muse Spaces on 6 November 2026, one day after it gave Muse a voice and an expressive avatar. Spaces are the quieter of the two launches, and the more useful one: instead of chatting with Muse and starting over every time, you describe an idea once — a gift tracker, a wedding planner, a client hub — and Muse builds a small custom tool that lives inside the app and keeps itself up to date. This guide shows how to create your first space, organise it, and edit it, plus the limits Meta has not talked about yet.

Quick answer: Muse Spaces turn a plain-language description into a custom tracker or planner inside the Muse app. Here is how to build, pin and edit your first space.

What Muse Spaces are

A space is a custom experience you create inside Muse by describing your idea. That is Meta’s own definition, from its announcement “Design the Muse App, Just for You” (Meta Newsroom, 6 November 2026): you tell Muse what you want in plain language, and it builds it for you. A holiday gift tracker, a daily word game, a planning board for a DIY project — Meta’s examples, not ours.

The important difference from an ordinary Muse chat is persistence. A chat answers and ends; a space stays. Meta says every space you create becomes part of Muse, so you can keep it where you want and come back to it any time. You can check things off, add notes and make edits right inside the space, and everything is still there when you return. Your first description is only the starting point: as you use the space, you keep adjusting it with Muse, adding what is missing, trying a new look, or changing how it works.

Spaces arrived in a busy week for Muse. On 5 November, Meta rolled out real-time voice conversations and expressive avatars in the US. On 6 November, alongside Spaces, Meta said it was rolling out specialised versions of its models to Muse, trained with learnings from Muse Wonder, its most capable model series. If you want the voice side of that week, our guide to Muse Voice covers the setup and the three display modes.

How to create your first space in 5 steps

You do not need to learn a builder or write code. The whole flow is a conversation, and the quality of the space depends mostly on how clearly you describe it.

Open Muse and describe the job, not the tool. Start a chat in the Muse app and say what you want the space to do, in one or two sentences. Name the lists it should hold, the data it should watch, and what “done” looks like. “Build me a holiday gift tracker” is a weak brief; “Build a holiday gift tracker with a list per person, a budget column, a bought/not-bought status, and a note field for ideas” is a strong one.
Let Muse build the first version. Muse generates the space from your description. Check what it made against your brief before you start using it: are all the lists there, are the statuses right, is anything missing? Fix gaps now, while the build is fresh.
Connect the apps it should read. Spaces are personal from the start, and they get useful once connected. Meta says that once you connect the apps you use, your spaces keep themselves up to date in the background — new concert dates, price changes, or savings progress show up without you having to ask. Connect only the apps the space actually needs, and check what each connection can see before you approve it.
Put the space where you will see it. Add it to your sidebar or move it into the main tabs. Meta’s own example: keep a weekly planner up front during the workweek, then swap it for weekend plans on Saturday. Scheduling is the feature that turns a space from a novelty into a routine.
Edit it as you use it. A space is not finished after the first build. Tell Muse what is missing or wrong in plain language — “add a column for delivery dates” or “hide the ideas list until December” — and it adjusts the space. Small, specific edits work better than asking for a rebuild.

What you can build: Meta’s 9 example spaces

Meta published nine examples with the launch. They split into three kinds of job: keeping track of things, planning an event, and running a small business or freelance practice.

Space	What it holds, according to Meta	Best for
Shopping hub	Holiday and birthday gift ideas, wishlists from Instagram saves, Marketplace listings and buyer messages in one view	Anyone buying gifts across apps
School dashboard	Events relevant to your kids, found in school emails and added to your calendar	Parents
Music tracker	Artists you love, with new releases and upcoming shows	Concert-goers
Wedding planner	RSVP list, vendor invoices, and to-dos	Couples planning a wedding
Trivia game	Quizzes on your favourite movies, music, or sports team	Fun, not work
Podcast studio	Episode ideas, research, and scripts together	Podcasters
Order tracker	New orders, customer messages, and what needs to ship today	Small businesses
Client hub	Projects, deadlines, and invoices	Freelancers
Trip planner	Flights, hotel, reservations, and a day-by-day itinerary	Travellers

If your idea is not on that list, Meta’s test is simple: a half-finished idea in your notes app, a spreadsheet you keep meaning to clean up, or a hobby you want to dive into can probably become a space. Our companion piece, 15 Muse Spaces Ideas to Try First, gives copy-paste briefs for spaces beyond Meta’s nine, with a four-part formula for writing a brief that actually works.

How to organise your spaces

Once you have more than one space, placement matters. Muse lets you add spaces to the sidebar, move them into the main tabs, hide the ones you do not need right now, and schedule when they appear. The schedule is the most practical control: a weekly planner can sit up front Monday to Friday, then give way to weekend plans on Saturday, without you moving anything by hand.

Two habits keep a set of spaces useful. First, give each space one job. A tracker that tries to be a gift list, a budget and a diary becomes none of the three. Second, hide spaces you are not using this week instead of deleting them — Meta says you can bring hidden spaces back whenever you want, and a seasonal space (holiday gifts, a wedding) is worth keeping for next time.

What Spaces cannot do yet

Three limits matter, and all three come from what Meta did not say.

You cannot share a space — yet. Meta says only that it is “exploring ways for you to share your spaces with others to build a more collaborative experience in Muse.” Sharing is a stated direction, not a shipped feature. Do not build a space expecting a partner, a client or a family member to open it.

Meta has published no pricing or limits. The announcement says nothing about what Spaces cost, whether any tier is required, or how many spaces you can create. Do not trust third-party figures that claim otherwise; treat them as unconfirmed until Meta publishes them.

Availability follows Muse itself. Meta says spaces are available everywhere Muse is available, starting 6 November 2026. Muse launched in the United States in September 2026, then Canada, Japan on 23 October and Singapore on 30 October. If Muse has not launched where you live, Spaces has not either — check our Muse availability guide for the current list. Voice and avatars, by contrast, are rolling out in the US first, so Spaces is the wider launch of the two.

Our take: start with one space that saves you a weekly chore

The strongest first space is not the cleverest one. It is the chore you already repeat every week: the gift list you rebuild each December, the freelance invoices you chase, the school dates buried in email. Build that one first, connect only the app it needs, and use it for a week before building a second.

Before you connect anything, run this three-question check: does this space need live data from that app, or would a manual list do? What exactly can Muse read once connected? And what happens if the data is wrong — does the space fail loudly, or quietly show a stale price or date? If you cannot answer the third question, keep the space manual until you can. A tracker that silently shows last month’s prices is worse than no tracker at all.

That is also why our earlier Spaces ideas piece matters here: the brief is the product. A vague description gives you a vague space. Describe the lists, the statuses and the definition of done, and the space you get back will be worth keeping.

Frequently Asked Questions

Are Muse Spaces free?

Meta has not published any pricing for Spaces, and the launch announcement mentions no paid tier or limit. Muse itself is free up to a usage limit, with paid Power and Max plans, but Meta has not said whether Spaces sit inside the free tier. Treat any price claim you see elsewhere as unconfirmed.

Where is Muse Spaces available?

Everywhere Muse is available, from 6 November 2026. That means the United States, Canada, Japan and Singapore as of early November 2026. If Muse has not launched in your country, Spaces has not either.

Can I share a space with someone else?

Not yet. Meta says it is exploring ways to share spaces with others. For now, spaces are personal — only you can open and edit them.

Do Spaces work on the web and Mac, or only on mobile?

Meta describes Spaces as part of the Muse app, without limiting them to one platform, and says they are available everywhere Muse is available. That is a wider rollout than voice and avatars, which started in the US only. We have not hands-on tested Spaces on every platform, so check inside your own app before relying on it.

What is the difference between a Space and a normal Muse chat?

A chat is a conversation that ends. A space is a persistent custom tool built from your description — a tracker, planner or board that stays in your sidebar or tabs, updates in the background from connected apps, and can be edited over time.

Sources and methodology

Meta Newsroom, “Design the Muse App, Just for You”, 6 November 2026 — primary source for the definition, the nine example spaces, pinning/scheduling, connected-app refresh, availability and sharing status. Read in full on 12 November 2026 via the live page: https://about.fb.com/news/2026/11/introducing-spaces-customize-muse-app

Meta AI Research, “Bringing Specialized Models to Muse and Meta AI”, 6 November 2026 — specialised Muse models trained with Muse Wonder learnings, reported in same-day coverage.

CellCog, “Muse Spaces: Meta Lets You Build Apps Inside Muse”, 7 November 2026 — independent confirmation of the launch date, availability wording and the nine examples: https://cellcog.ai/blog/muse-spaces/

DataStudios, “Meta Muse Spaces: custom planners and trackers built by prompt, with connected apps”, 8 November 2026 — cross-check of the feature list and launch timing: https://www.datastudios.org/post/meta-muse-spaces-custom-trackers-planners-connected-apps

Method: every factual claim in this article was checked against Meta’s own announcement or reputable same-day reporting on 12 November 2026. Availability markets are as announced by Meta through 30 October 2026. This article was desk-researched, not hands-on tested — Muse has not launched in India, where this article was written, so the step-by-step flow follows Meta’s published description and has not been verified inside the app. Anything Meta has not published — pricing, space limits, sharing — is labelled as unconfirmed or not yet shipped, not guessed.

Govind Dheda

Govind Dheda covers AI tools, guides and prompts for OpenAIMaster — what is new, what is worth using, and how to put AI to work.