One-time purchase. No subscription.

$299 once. It is yours.

Write it. Edit it. Design it. Format it. Publish it. One application. $299 once. No monthly fees, no per-seat pricing, no metered usage from us.

Local-first. Bring your own AI key. Works without AI too.

Inkloom, complete
$299one-time

Buy once. It is yours. No subscription. No recurring billing.

Everything included

  • The complete manuscript editor with autosave and version history
  • Concept, Blueprint, Outline, and Chapter Briefs planning stages
  • Continuity hub with facts, conflicts, canon, and open loops
  • Voice Pass for AI-pattern detection with two-stage pipeline, deliberate-use exemption, and reviewable diffs
  • Whole-book editorial review and claim validation
  • 110 book typefaces with genre presets and semantic type scale
  • Cover Studio with print cover calculator and AI cover concepts
  • Print PDF in five KDP trim sizes, EPUB, DOCX, Markdown, TXT
  • Context Trace for AI provenance on every AI-created version
  • Local-first storage. Your manuscript lives on your computer.
  • BYOK: bring your own OpenRouter key. No markup, no middleman.
  • Runs on macOS, Windows, and Linux from a single purchase
What you stop buying

One application replaces a stack of subscriptions.

Add up what you currently pay across writing, editing, continuity, formatting, and cover tools. Inkloom does all of it, once.

AI writing software
Inkloom drafts chapters from structured briefs, not free-form chat. Each draft is grounded in your Blueprint, Outline, and Continuity data.
Book outlining software
Hierarchical outlines where every chapter carries an operational brief. No separate outlining app needed.
Continuity and story-bible software
Facts extracted from chapters. Conflicts surfaced as cards. Canonical records binding on future generation.
Grammar and editing software
Whole-book editorial pass, two-stage Voice Pass with deliberate-use exemption, and claim validation for nonfiction. All inside one application.
Typesetting software
110 book typefaces with job-based metadata, 12 genre presets, and a semantic type scale. Embedded in exports.
EPUB conversion software
Reflowable Kindle EPUB generated directly from your manuscript. No third-party converter.
Print formatting software
Print PDFs in five KDP trim sizes with gutter margins computed from your page count.
Cover sizing tools
Cover Studio includes a print cover calculator for exact spine width from your page count.
Image upscaling software
Cover concepts are generated at production resolution. No separate upscaling step.
Graphics software
Cover Studio produces cover concepts from your manuscript identity. Print and Kindle output included.
KDP cover calculators
Spine width, bleed, and trim dimensions computed automatically from your book and page count.
Monthly AI subscriptions
Bring your own OpenRouter key. Pay per token to the provider you choose. No markup, no middleman, no monthly seat fee from Inkloom.
What you get

Five pillars. One system. One price.

Every pillar is included in the single $299 purchase. Nothing is gated behind a higher tier because there is no higher tier.

Pillar 1

Build the Book: Concept, Blueprint, Outline, Chapter Briefs, and the Chapter Editor.

Pillar 2

Remember the Book: Canon, Continuity, Facts, Open Loops, Characters, and World Rules.

Pillar 3

Protect My Voice: Voice Profile, Project Rules, and Voice Pass with two-stage detection and reviewable diffs.

Pillar 4

Finish the Book: Whole-book review, claim validation, typography, and Cover Studio.

Pillar 5

Publish the Book: Print PDF, EPUB, DOCX, Markdown, and KDP-ready files.

$0
Monthly subscription from Inkloom
0
Per-seat fees or usage meters from us
3
Platforms: macOS, Windows, Linux, one purchase
AI cost transparency

The only ongoing cost is your own AI usage.

Inkloom does not resell AI. You bring your own OpenRouter key and pay your provider directly. You choose the models. You control the spend.

What Inkloom charges

$299 once. Nothing after. No subscription, no seat fee, no usage cut. We never see your API key and we never touch your AI spend.

What your AI provider charges

You pay OpenRouter or your chosen provider directly for the tokens you use. Drafting With many models, chapter generation can cost only pennies. You choose the model and control the spend. You can switch models, set spending limits, or turn AI off entirely at any time.

Your manuscript lives on your computer. Not ours.

Inkloom runs locally. Your manuscript lives in a local database. The only thing that leaves your machine is what you explicitly send to your own OpenRouter account for generation. A privacy lock can keep your manuscript entirely local even when a key is stored.

Read the privacy explainer ->

Stop renting your tools. Own the workshop.

$299 once replaces your writing subscription, your editing subscription, your formatting subscription, and your cover tool. One application. Buy it. It is yours.

7-day refund. Local-first. No subscription. Buy once. It is yours.

Frequently asked questions

Is $299 really a one-time purchase?

Yes. You pay $299 once. Inkloom is yours. There is no subscription, no recurring billing, and no annual seat fee. Future updates to the version you purchased are included.

Are there any hidden fees or subscriptions?

No. The only ongoing cost is your own AI usage through OpenRouter, which you pay directly to your chosen provider. Inkloom takes no cut and adds no markup. If you choose not to use AI at all, there is no ongoing cost of any kind.

Do I have to pay for AI usage on top of the $299?

AI generation uses your own OpenRouter API key, so you pay your provider directly for the tokens you consume. With many models, chapter generation can cost only pennies. You choose the model and control the spend. There is no markup and no middleman.

What happens if I do not add an API key?

Inkloom remains fully useful without an API key. The rich-text editor, manual outlining, Blueprint fields, continuity tracking, typography, cover studio, and all export formats work without AI. AI features simply stay dormant until you add a key.

Can I use Inkloom on multiple computers?

Yes. Inkloom runs locally on macOS, Windows, and Linux. Your manuscript lives in a local database. You can install Inkloom on each machine you own with your single purchase.

What is your refund policy?

If Inkloom is not right for you, contact us within 7 days of purchase for a full refund. We would rather you be honest about why it did not fit so we can improve.

Will I have to pay again for future versions?

The version you purchase is yours, including its updates. Major new versions may be offered as paid upgrades, but you are never required to upgrade. Your purchased version keeps working.

The Manuscript Operating System

Your book is bigger than a prompt.

Give it a memory.

Inkloom helps you plan, write, remember, check, polish, typeset, cover, and publish a coherent book from one integrated local-first environment.

$299 one-time purchase. Buy once. It is yours.