Musael

Full disclosure: I also build ProseEngine, an AI fiction-writing tool listed on the same terms as everyone else.

What it is

Musael is a writing workspace from Lucernel LLC, the Wyoming company named in the privacy policy of 1 November 2026. The public docs describe one project with six sections: Write, Plan, World, Library, Notes, and Versions. World is a codex of characters, places, objects, and events, plus their timeline. The app runs in the browser, keeps a copy on the device, and syncs when you are signed in. Downloads are offered for Windows, Mac, Linux, and Android. The download page says an iPhone and iPad build is coming to the App Store.

This review is what those public pages said on 8 November 2026. No account was created, no plan was bought, the guided demo was not opened, the apps were not installed, and no AI task was run. The pictures are the public pages. The editor frame on the home page is the page's own preview.

The pricing FAQ says a new account does not get a free trial. A guided demo uses a fictional sample story and does not start a subscription. A paid plan is required before you create your own projects. The terms, last updated 28 September 2026, say the same thing, and they say you must be at least 16.

The changelog page lists entries from 2 October 2026 through 27 October 2026. It does not state a launch date.

Who it's for

• Novelists and writers of long stories who want the draft, the outline, and the world in the same project. The AI policy's note for assistants describes that reader, and names Scrivener, Campfire, Plottr, and World Anvil as the products it sits beside.
• Writers who will pay for a studio that can run with no model. Quill includes the editor, the plan, the world, continuity rules, and a style report, and the pricing page marks it No AI.
• A weaker fit if you want a model to draft the chapters. The AI policy says there is no button that writes a chapter. It is also a weaker fit if you need your own book free. The free tools on musael.com are calculators, templates, and generators. They are not the workspace.

Key features in practice

The list is what the feature pages, the pricing comparison, and the docs say. None of it is a session in the app.

• The manuscript. Acts, chapters, and scenes, with focus mode, goals, and version snapshots on every plan. The workspace guide, updated 27 September 2026, puts the navigator on the left and the scene details on the right.
• Plan. A board or a list, with status and point of view, plotlines, a timeline, and story templates. These are on every plan.
• World. The feature page says characters, places, objects, and events live in one codex, names in the manuscript link back to an entry, and events can sit on a timeline including events the reader has not been told yet. Relations are on every plan. Maps with pins are Ink and Press. A series, meaning several books in one project sharing one World, is Ink and Press. Books you already made stay on every plan.
• Checks that do not call a model. Continuity rules you write, a style report of repeated words and sentence length, synonyms, and read-aloud with the device's own voice. The pricing page prices all four at 0 credits on every plan.
• Checks and rewrites that do call a model, on Ink and Press. The plans doc lists brainstorm (2 credits a request), a research question with sources (5), a dialogue or style pass (5 per 1,000 words), tidy dictation (2 per 1,000 words), quick rewrite (1 per 250 words), a scene review (10 a scene), a continuity check (15 a chapter), an outline proposal (40 a run), a manuscript analysis (60 per 10,000 words), and a book summary with up to three visual cover ideas (2 per 1,000 words). Every task shows its price first. A failed task returns the credits. The AI policy table of 27 October 2026 does not list tidy dictation, quick rewrite, or the cover ideas. The plans doc does.
• What "it never writes" means on the pages. The AI policy says nothing changes unless you accept it, and that there is no button that writes a chapter. The quick-rewrite doc, updated 27 October 2026, is a rewrite of a selected passage: Shorter, Clearer, or Stronger, shown word by word, then Accept or Discard. Longer passages use Polish in Musy. Musy, opened with Ctrl+J, can answer a question such as three ways a chapter could end and return a list to copy. Polish and Tidy can be applied into the scene, and one undo takes them back. Musy shows the text that will be sent, the answer language, and the price before Send.
• Dictation. The doc of 27 October 2026 says the browser turns speech into text and no audio reaches Musael. Chrome, Edge, and Safari can do it. Firefox does not show the microphone. The bar can say On device, or the recognition can use the browser maker's speech service, Google for Chrome and Apple for Safari. Tidy, afterwards, is optional and costs credits.
• Sharing. Every plan can invite an editor, commenter, or viewer, send a beta-reader link, and publish a story page. People who share the plan and its credits are 1 on Quill, up to 2 on Ink, and up to 5 on Press. Press adds publish approval, a team activity log, reader stats with a CSV, a publisher page, and a house style. Beta readers need no account, the features page says.
• ChatGPT, Claude, and other clients. On every plan an assistant can start a project from a chat, add acts, chapters, and scenes, and save characters and places. The scenes stay empty. On Press, an MCP client such as Claude Code or Codex can read the manuscript and suggest edits that wait until you accept them. That client's own subscription pays for its work. Musael's credits stay on Musael's checks. The privacy policy says you choose Read and add, or Read only, and one project or all of them, and that revoking the connection stops it at once. Musael does not receive the rest of the chat. The assistant's provider handles what the assistant receives, under that provider's policy.

Pricing (checked 8 November 2026)

The pricing page says the figures are US dollars and that taxes are included, and that checkout can show your own currency. This check did not open checkout. The AI policy, in the section written for assistants, still says plans start at €15.98 a month paid yearly or €18.98 paid monthly. Those are the same numerals as the dollar prices. Treat the pricing page and the plans doc as the price list, and treat the euro line as a disagreement on the page.

With Yearly selected, the cards showed Quill $15.98 a month ($191.76 billed yearly, save $36), Ink 1× $23.98 ($287.76, save $60), and Press 1× $48.98 ($587.76, save $120). The monthly prices printed beside them were $18.98, $28.98, and $58.98. The plans doc repeats that 1× grid and adds the higher credit steps. Unused plan credits last 3 months on Ink and 12 months on Press. Bought credits last 12 months, are spent after the plan credits, and work only on Ink or Press.

Plan	Monthly	Yearly rate	People	Credits a month	Unused credits
Quill	$18.98	$15.98	1	None	—
Ink 1×	$28.98	$23.98	2	800	3 months
Ink 5×	$58.98	$48.98	2	4,000	3 months
Ink 10×	$98.98	$81.98	2	8,000	3 months
Press 1×	$58.98	$48.98	5	1,500	12 months
Press 5×	$88.98	$73.98	5	7,500	12 months
Press 10×	$128.98	$106.98	5	15,000	12 months

The 5× and 10× rows are from the plans doc. The pricing-page sliders label those credit amounts. This check did not drag a slider, so it did not watch the card price change.

Bought credits, on the same doc, run from 1,000 for $15 ($1.50 per 100) to 100,000 for $1,020 ($1.02 per 100). The step this check also saw selected on the pricing page was 10,000 credits for $125. The terms say bought credits have no cash value and cannot be transferred.

Above the cards, an enterprise calculator for six or more people had loaded at 12 writers, Regular, 12,000 shared credits, and $186 a month before tax, on a 12-month invoice, in US dollars. The controls were not moved, so $186 is the figure on screen for that default, not a price this check calculated. The plans doc says a team larger than five is agreed seats, shared credits, and optional single sign-on, on a fixed term. The word "before tax" on that calculator does not match "taxes included" on the plan cards.

Cancelling keeps the plan until the end of the period already paid. When a plan ends, projects stay readable and exportable. Writing, syncing, sharing, and publishing wait until there is a plan again. Dropping from Ink or Press to a plan without series, maps, or the submission tracker does not delete what you made. Starting a new one of those waits for a plan that includes it. Refunds follow Link's policy and the law of your country. Link's policy was not read for this review. Link, Stripe's checkout, is the seller of record. The privacy policy says Musael does not see the card number.

Imports, exports, and the filenames

The pages do not use one export list.

• The Quill card says import from Word or Scrivener, and export EPUB, Word, and PDF.
• The comparison table says import from Word, Scrivener, Obsidian, Notion, and World Anvil, and export EPUB, Word, PDF, print-ready, and Markdown.
• The import doc, updated 28 September 2026, also describes a Campfire DOCX, a Scrivener .scriv folder, an Obsidian vault, a Notion zip, and a World Anvil zip. It says the import reads files on the device, previews what will come in, and does not upload anything until the new project syncs.
• The export doc of 27 September 2026 says Export .storyproject for a complete copy, and Export manuscript for EPUB, Word, or PDF. Account settings, Your data, gives a copy of what the service keeps about the account. Deleting the account removes the account, its workspaces, public pages, and uploaded covers. Projects saved on a device stay on the device.
• The data-ownership page says the whole project is a .storyproject file and the manuscript is EPUB, Word, PDF, HTML, or text.
• The privacy policy says each project exports as a .musael archive.

No file was downloaded, so this review does not say which name a button actually writes.

What the other pages add

The privacy policy was last updated 1 November 2026. It covers musael.com, the workspace at app.musael.com, the desktop app, and public reading pages under musael.com/read. Stories are stored to sync and to share as you ask. The policy says they are not sold and are not used to train models. Servers for the app, the database, and backups are named as netcup in Germany. AI tasks go to OpenRouter and the providers it routes to, in the US and EU, described as zero retention and no training. The exception is a question asked of Musy in the docs: free models whose providers may keep it. The policy says to leave personal details out of that question. Public comments, reviews, and published stories are checked by TypeSafe models, and unsure cases go to a person. Private projects are not checked that way.

Usage counts are anonymous by default, with no cookies. A Help more setting links the counts to an account id and records the workspace with text, fields, and images hidden. Nothing sends nothing. A browser that sends Global Privacy Control starts on Nothing. Word counts in the analytics are buckets of 50, 500, and 2,000 words, not the words. Deleting an account removes it from the live database at once. Backups are 30 days on the server and 90 days in an encrypted copy. Contributions you made in someone else's project stay under the name Deleted account.

The terms say you keep every right in what you write and upload. The permission you give Lucernel is to store, sync, share with the people you choose, and publish the pages you make public. That permission ends when you delete the content or the account, except copies other people already made while it was shared, and backups until they expire. The terms also say the service is in active development, some features are marked as previews, and a closure would come with at least 30 days' notice to export.

The free-tools index says the calculators, checkers, generators, and templates run in the browser with no account, and the menus count 154 of them. The word-counter page says its count happens in the browser and the text is never sent to a server, with a local draft you can clear. This check did not run a generator and did not read the generator code, so it does not say that every generator stays on the device.

SiftFox lists Musael, added 19 October 2026, with no comments, and calls the pricing freemium with a free tier. Musael's own pricing FAQ says there is no free trial of your own projects. The SiftFox page was not treated as a review of the app.

Strengths

• The draft, the plan, and the codex are one project, and Quill is a real no-model price for that studio.
• A task shows its credit price before it runs, and a failure returns the credits. The docs also show the text that will leave the device.
• The rights language is narrow. The terms keep ownership with the writer and limit the company's permission to running the service.
• Leaving is described. Export and delete are in the docs, and a lapsed plan stays readable and exportable.
• The free browser tools need no account. They are a separate shelf from the book.

Weaknesses

• Your own book is paid from the first project. The demo is a sample story. There is no trial clock to start.
• The slogan is narrower than the rewrite tools. A selected passage can be rewritten, and Polish can be applied into the scene. What the pages refuse is a control that writes a chapter on its own.
• The public pages disagree with each other on dollars versus the euro line, on which export formats exist, and on .storyproject versus a .musael archive. The AI policy's task table is behind the plans doc.
• The enterprise figure on screen was a calculator default, and it says before tax while the cards say taxes are included.
• No independent review of a session was found, and this page is not one. The scores are a reading of the public description.

How it compares

• Musael vs Novelcrafter. Both are browser studios with a codex and a plan that can be used without a model. Novelcrafter's AI is a key you bring, including a local model, and it will draft from scene beats. Musael bundles credits on Ink and Press, routes them through OpenRouter, and documents checks and a selected rewrite rather than a chapter draft. Novelcrafter's cheapest plan on 6 November 2026 was $4 a month. Musael's Quill, on 8 November, was $18.98 a month or $15.98 billed yearly.
• Musael vs Loreon. Loreon's editor is free and the checks spend prepaid credits. Musael's editor for your own book requires a subscription, and the credits are included on Ink and Press. Both describe continuity against a story bible. This check did not run either checker.
• Musael vs a general chatbot. A chatbot can draft a scene and forget the codex. Musael keeps the codex in the project. On Press you can also point your own assistant at that project, and the suggested edit waits.

Verdict

Musael belongs with the novel studios that also keep a story bible. The plotting shelf is the right second home, because the plan, the codex, and the timeline are the product as much as the page. It is a poor place to look for a model that writes the book, and it is not a free workspace. Read the plans doc next to the pricing cards before you pick a credit step, and export a copy of anything you would be sorry to lose. The pages tell you how. This review did not watch that export happen.

Noted on 8 November 2026

The pricing cards, with Yearly selected, showed $15.98, $23.98, and $48.98 a month for Quill, Ink 1×, and Press 1×. The plans doc added the 5× and 10× prices and the credit-pack table. The AI policy still had a euro line for the entry price and a shorter task list than the plans doc. The privacy policy was dated 1 November 2026 and still said writing is not used to train models. The changelog's oldest entry on the page was 2 October 2026. No account was created.

FAQ

Is Musael free? The workspace for your own book is not. The pricing FAQ says there is no free trial, and a paid plan unlocks your own projects. A guided demo uses a sample story. The free tools at musael.com/tools need no account. The menus say there are 154 of them.

Does the AI write the book? The AI policy says there is no button that writes a chapter, and that nothing changes unless you accept it. The quick-rewrite doc does rewrite a passage you select, and Musy can apply a polish into the scene. Quill sends no text to a model. Ink and Press charge credits, and only after you confirm.

Can I use it without any AI? Yes, on Quill. The pricing page marks that plan No AI. Rules, the style report, synonyms, and read-aloud are on every plan and cost no credits.

What happens to the book if I cancel? The terms say projects stay readable and exportable. Writing, syncing, sharing, and publishing wait until you have a plan again. Bought credits wait until they expire and work again if you return to Ink or Press.

Do I bring an API key? Not for Musael's own checks. Those go through OpenRouter on Ink and Press. On Press, a client such as Claude Code uses that client's own subscription to read the book and suggest edits. You accept the edits in Musael.