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Choose by the work you need to do

Similar names. Different jobs.

Start with one task and the format you prefer. Check the product’s requirements and what you already own before choosing another purchase.

First, choose a format.

Choose thisWhen you want to…What you use
Browser appWork in a dedicated tool with its own controls and project workspace.Open it in your browser with the app access shown on its product page.
Installable AI skillGive your assistant a repeatable process for a task.Download instructions and resources; follow the package’s supported-assistant and tool setup.
CourseLearn a process through lessons, examples, a workbook, or a replay.Follow the included learning materials; check each card for any included app.
ServiceDiscuss or commission work with Kate.A booked session or individually scoped service; separate from downloadable products.

Which hook resource fits?

Choose thisWhen you want to…What you use
HookHeroGenerate new hook, caption-opening, newsletter, and pitch options from story material.Browser app with its own access and AI-provider requirements.
Book Promo Hook LabDevelop and rank hook angles inside your assistant, then request platform copy or planning.Installable AI workflow and guide.
The Hook GraveyardDiagnose a weak teaser and decide what to test next.Free Basic browser access; provider usage may cost extra.
Hook SanctumCompare successful examples and adapt useful hook structures.Paid Hook Graveyard Pro upgrade.

Which editing resource fits?

Choose thisWhen you want to…What you use
Dev EditFind story-level problems and organize a revision plan.Browser app with passage-linked findings and saved project work.
Ruthless EditorReview sentence-level replacements and assemble accepted changes.Browser app with original/replacement comparisons.
Chapter-by-Chapter EditReview a chapter through a complete or focused editorial pass.Installable AI skill.
Full-Stack Manuscript PolishWork through whole-book structural, line, copyediting, and proofreading stages.Installable AI skill with coverage and decision tracking.
Final Fiction EditRun a final prose, dialogue, repetition, and post-revision check.Installable AI skill and written mini-course.

Which story-planning resource fits?

Choose thisWhen you want to…What you use
PlotArchitectDevelop and compare the premise before outlining chapters.Browser premise workspace.
Outline ExpanderTurn approved beats into editable chapters and scenes.Browser workspace through existing access; a separate skill is also sold.
Character WeaverDevelop profiles, relationships, and changes across books.Browser workspace through existing access; a separate skill is also sold.
Series Bible BuilderRecord reviewed story facts with supporting passages.Browser canon and continuity workspace.
Story Premise ArchitectDevelop premises, characters, relationships, and plans in your assistant.Installable workflow with local project dependencies.

Which promo or video resource fits?

Choose thisWhen you want to…What you use
TeaserProDevelop a sequence of editable slideshow or carousel assets.Browser app; selected visual generation can add provider costs.
Kindle Kinetic Book Promo StudioMake a vertical quote video with atmospheric visuals and kinetic captions.Installable workflow with local media setup.
Animated Book Promo StudioMake a short cinematic book promo using a supported video provider.Installable workflow; separate provider access and generation credits.
Full Scenes StudioDevelop a connected dialogue scene from source material.Installable workflow; multiple short generated shots and editing.
LaunchCommandPlan the campaign and prepare dated content tasks and copy.Browser app; optional TeaserPro handoff has separate access.

Before you buy

Check the format, required accounts, additional usage costs, deliverables, and included-product list. Similar names can refer to separate browser apps and skills. Existing purchases and member access are available through My Library.

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