KDP Keyword Research Checklist

Keyword Research · Vappingo
KDP Keyword Research Checklist

The complete pre-publication keyword checklist — everything to verify before you hit publish, plus the ongoing maintenance schedule that keeps your keywords working long after launch.

10-minute read Beginner · Intermediate  

This is the practical companion article to the Cluster 3 keyword research series — a consolidated checklist of every action point across the full keyword preparation and maintenance process. Use it alongside our complete guide to Amazon KDP keyword research as a pre-publication verification tool and ongoing reference.

Phase 1: Research Checklist

Complete this phase before opening KDP. Keyword research done under the pressure of the publishing interface is keyword research done poorly.

  • Identified your book’s primary genre, subgenre, setting, protagonist type, and tone
  • Conducted Amazon autocomplete research on Amazon.com (and Amazon.co.uk if relevant) for your primary genre phrase and at least five variant starting phrases
  • Used the alphabet technique on your most important base phrase to surface less obvious suggestions
  • Studied the titles and subtitles of the top 10 bestsellers in your specific subcategory for keyword vocabulary
  • Read the descriptions of the top 5 bestsellers for natural keyword language patterns
  • Built a candidate keyword pool of at least 20–30 phrases
  • For UK authors: conducted parallel research on Amazon.co.uk autocomplete
  • For series books: noted the series name as a candidate keyword for books 2+

Phase 2: Selection Checklist

Filtering your research pool down to seven well-balanced phrases.

  • Filtered out any phrases that do not accurately describe your book (relevance filter)
  • Filtered out any single-word or two-word generic phrases (specificity filter)
  • Checked competition level for remaining candidates by searching each on Amazon
  • Final seven phrases cover at least three different keyword categories (subgenre, setting, protagonist/trope, tone, audience)
  • No two phrases are near-identical variations of the same term
  • No phrase repeats language already in your title or subtitle
  • No phrase repeats language already in your categories
  • No prohibited terms present (competitor names, “bestseller,” Amazon programme names)
  • All phrases are accurately relevant to your book

LG
Listing Generator + Keyword Goldminer — KDP Rank Fuel by Vappingo
The Listing Generator completes phases 1 and 2 of this checklist in a single workflow — generating 100 keyword candidates scored for profit potential, selecting the best seven for your fields, writing your description, and recommending categories. All coordinated, all from one sentence about your book. Try it at app.vappingo.com →

Phase 3: Entry Checklist

Entering your keyword phrases correctly in KDP’s keyword fields.

  • All seven fields completed
  • Each field is as close to 50 characters as possible without exceeding
  • Words separated by spaces only — no commas used as separators within fields
  • No quotation marks around phrases
  • No capitalisation inconsistencies that might affect indexing
  • Character count verified for each field (KDP shows a counter)

Phase 4: Title and Subtitle Checklist

Your highest-weight keyword fields — often overlooked in keyword strategy.

  • Primary keyword phrase present in title or subtitle
  • Subtitle is specific — not generic (“A Novel”) but descriptive (“A Cotswolds Cosy Mystery — Book 1”)
  • Series position included in subtitle if applicable
  • Subtitle read aloud sounds natural — not like a keyword list
  • No promotional language in title or subtitle (“bestselling,” “#1”)
  • Title matches the title page inside the book exactly
  • Keyword fields do not repeat title or subtitle terms

Phase 5: Description Checklist

Your description contributes keyword coverage in addition to converting readers.

  • Description accurately describes the book using natural genre vocabulary
  • At least five distinct keyword-relevant phrases appear naturally in the description
  • No keyword stuffing — no phrase repeated artificially
  • Description and backend keywords cover different phrases (no unnecessary overlap)
  • HTML formatting applied: <p> tags, bold hook, lists where appropriate
  • Description reviewed for conversion quality as well as keyword content

Post-Launch Maintenance Schedule

Timing Action
6 weeks post-launch First rank check — search for each of your 7 phrases manually. Note positions.
3 months post-launch First substantive review. Analyse ad Search Terms report if running ads. Replace 1–2 underperforming fields with better candidates from your research pool.
Every 6 months Full competitive landscape review. Update keywords based on rank data, ad data, and competitor analysis.
Seasonally Add seasonal keyword phrase to one rotating field 4–6 weeks before peak. Revert after peak. See our article on seasonal keywords.
On category changes Review keyword fields to ensure no newly selected categories are duplicated in keywords.
On series completion Add “complete series” variants to all books in the series.

Tools to Support Each Phase

Phase Free options Paid / credit options
Research Amazon autocomplete (manual) KDP Rank Fuel Keyword Goldminer — 500 candidates per seed phrase
Competitor analysis Manual title/description analysis KDP Rank Fuel Book Keyword Spy — direct ASIN keyword lookup
Competition assessment Manual search result review KDP Rank Fuel Competition Analyzer — top 50 books, estimated daily sales
Full listing generation KDP Rank Fuel Listing Generator — complete listing from one sentence
Category research KDP Rank Fuel Category Finder (free) KDP Rank Fuel Category Research PRO — competition data, sales needed for #1
Post-launch tracking Manual rank checking in incognito browser KDP Rank Fuel Keyword Rank Tracker PRO — automated weekly tracking
Sales momentum KDP dashboard sales data KDP Rank Fuel Sales Momentum Tracker PRO — trend detection before revenue impact

All of these tools — from the free Category Finder to the PRO-tier Keyword Rank Tracker and Sales Momentum Tracker — are available at KDP Rank Fuel by Vappingo. Start with the free tools and the credit-based Listing Generator for your first book, then add the PRO intelligence suite as your catalogue grows and keyword optimisation becomes a more substantial part of your publishing workflow.

The final item in any publication checklist is not metadata — it is manuscript quality. Manuscript proofreading before publishing from Vappingo ensures that everything your keyword strategy is working to achieve — reader discovery, reader satisfaction, positive reviews, algorithmic momentum — is built on a book that deserves it.