House of Ignis
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$300

one-time, per book

Find the category — and the keywords — you can actually win

Vast category and keyword research to find the categories and search terms your book can actually win.

Kindle Store

2.4M+ books

Thriller & Suspense

180K+ books

Crime Thriller

realistic to win

Reader search terms

crime thriller bookspsychological suspensedetective fictionmystery novels 2026page turner thrillercrime fiction bestseller

What it includes

  • Full audit of your book's genre and comp titles
  • Realistic shortlist of primary and secondary categories
  • Category switch request handled on your behalf
  • Reader search-term research and backend keyword implementation

Our process

01 · Comp & Category Analysis

We study what's currently ranking in your genre and narrow to categories with a genuine shot at a bestseller badge.

02 · Keyword Research

We identify the terms real readers use to search for books like yours.

03 · Implementation

We submit the category change and implement backend keywords, then confirm both are live on your listing.

Who it’s for

Authors who need the category and keyword groundwork done — on its own, or ahead of a ranking push.

Proof it works

A THRILLER

The Ember Ledger

Priya Anand

#1 New Release

The Ember Ledger

#84,200 overall#1 in category · #412 overall in 8 days

Read the full case study

Still deciding? Talk it through first.

Book a free strategy call — no pressure, no obligation to buy a10 optimization today.