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An AI-assisted workspace for planning, writing, and revising novels

NovelShaft is a cloud writing app that keeps AI conversations, manuscript chapters, outlines, and research materials together per novel project. It helps fiction writers develop ideas by text or voice, revise long-form work with project context, and export or publish finished manuscripts.

Agenticness = how independently a tool can take action, scored across 9 dimensions. Scored independently by David Kooi, Skylark Creations — see full rubric → Last re-evaluated 21 September 2026.

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Web
iOS
Voice
Memory
B2B
Cloud Hosted
Copilot (Human-in-Loop)
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About

What It Is

NovelShaft is an AI-assisted novel-writing environment aimed at fiction writers, particularly those working from early fragments through to long-form manuscript revision. Rather than treating AI help as a separate chat, it organizes conversations,...

What to Know

NovelShaft appears most useful for writers who want AI support that remains tied to a specific story's evolving manuscript and story bible. Its project-level context can help when revisiting a paused novel or checking characters, timelines, world...

Key Features
Creates separate work projects containing AI conversations, manuscripts, outlines, and reference materials
Starts story-development conversations from typed text or voice input
Stores selected AI discussion outcomes in manuscripts, manuscript outlines, or reference materials
Organizes characters, world rules, and timelines separately from manuscript text
Lets AI reference manuscript and project materials when discussing structure, settings, expression, and continuity
Use Cases
Turn a rough scene, character, or premise spoken into a phone into a structured starting point for a novel project
Maintain a story bible for a long-running novel while revising chapters against character, timeline, and world-setting notes
Resume a paused manuscript by reviewing the project’s saved draft, reference materials, and prior AI discussions
Agenticness: Guided Assistant

Executes tasks you assign, one step at a time, within narrow domains.

High evidence
Last evaluated: Sep 21, 2026

Dimension Breakdown

Action Capability
Autonomy
Planning
Adaptation
State & Memory
Reliability
Interoperability
Safety
Operator Sovereignty

Categories

Pricing
  • Free: $0 per 30 days with 200 standard AI-use credits per 30 days; no credit card is required. New registrations also receive 1,300 promotional credits valid for 90 days.
  • Mini ($3/mo): 1,200 monthly AI-use credits and lightweight and standard AI options. This web-only campaign plan ends automatically after up to three monthly charges.
  • Light ($15/mo): 4,500 monthly AI-use credits, lightweight and standard AI options, and expanded reference, conversation-context, and response limits.
  • Standard ($30/mo): 9,450 monthly AI-use credits with substantially larger long-form reference, search, context, and response limits than Light.
  • Pro ($90/mo): 29,700 monthly AI-use credits and the only listed plan with access to high-performance AI, plus the largest current limits.

Paid-plan AI credits remain usable for 90 days from each monthly allocation. Additional AI credits can be purchased on all plans.

Details
AddedSeptember 21, 2026
RefreshedSeptember 21, 2026
Agenticness
Quick Facts
DeploymentCloud-hosted
AutonomyCopilot (human-in-loop)
Model supportMulti-model
Open sourceNo
Team supportIndividual only
Pricing modelFreemium
Interfacechat, gui, voice
Sources
Last updated September 21, 2026
Free daily brief

When NovelShaft changes its pricing, we catch it the next morning

We recrawl every tool in this directory daily. AI Insider is the 3-minute brief on what actually changed — pricing, features, score moves on our 36-point rubric — often before any press coverage. Sent daily. Skipped when nothing happened.

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