Author Tool Directory

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Author Tools

The tools behind
a 30-day book.

Every tool referenced in THE 2026 AUTHOR BLUEPRINT: what it does, what it costs, and the free swap if your budget is zero.

You do not need all of this on day one. Start with one research tool, one drafting tool, and a formatter, then add the rest as your workload justifies it. Prices and plans change often, so confirm current details on each vendor's site. Last checked: September 2026. Naming a tool is not an endorsement or affiliation.

Stage 1

Research & validation

Paid tier ~$20/mo
Live-web market research: scan competitor reviews and search trends before you commit to an angle.
perplexity.ai
Free
Your knowledge vault. Answers only from the sources you upload, so drafts stay grounded in your facts.
notebooklm.google.com
Free to publish
Your primary storefront, and the best place to read what category readers complain about in reviews.
kdp.amazon.com
Stage 2

Drafting & editing

Paid tier ~$20/mo
Long-form drafting that holds a consistent voice across a full manuscript.
claude.ai
Paid
Built for fiction: scene and sensory expansion for narrative sections.
sudowrite.com
Paid
Organizes long-form fiction with a large cast or a series to track.
novelcrafter.com
Free tier + paid
Tone and consistency checks across a 40,000+ word manuscript.
prowritingaid.com
Free tier + paid
Catches the small errors a human editor would flag first.
grammarly.com
Free tier
The zero-budget option for both research and drafting.
chatgpt.com
Stage 3

Formatting, design & audio

One-time fee
Formats EPUB and print-ready PDF interiors without hiring a formatter.
atticus.io
One-time fee
Interior formatting for EPUB and print. Mac only.
vellum.pub
Free
Free writing and formatting tool that exports EPUB and print-ready PDF.
reedsy.com/studio
Free tier + Pro
Covers, interior diagrams, and social graphics.
canva.com
Tiered pricing
AI narration if you plan an audiobook edition.
elevenlabs.io
Stage 4

Distribution, reviews & rights

Per-title fees
Print distribution beyond Amazon to bookstores and libraries.
ingramspark.com
~$125 single / $295 ten
Buy your own ISBNs so you are the publisher of record (US).
myidentifiers.com
Filing fees
Registration and the current rules on AI-assisted work.
copyright.gov
Paid submission
Get your book in front of reviewers and early readers.
reedsy.com/discovery
Paid listing
Advance review copies to professional readers and reviewers.
netgalley.com
Paid
Paid professional reviews with name recognition.
kirkusreviews.com
Stage 5

Audience & income

Free plan + paid
Email newsletter platform with a free starter plan. Your list is the audience you own.
beehiiv.com
Free plan + paid
Email marketing built for creators and authors.
kit.com
Fee per sale
Sell ebooks, workbooks, and bonuses directly to readers.
gumroad.com
Fee per contract
Find freelance editors and proofreaders, or offer your own review services.
upwork.com
The 2026 Author Blueprint · Coming Soon
The full 30-day system: validation, drafting, launch, and income.
Join the waitlist
More free resources: Resource Vault · 30-Day Checklist