Reader Radar

Market-research tools for indie authors — Maps, diagnostics, and rewrites, all pay-as-you-go.

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Subgenre Maps

3 credits per map

Deep-dive market reports with element rankings, comp analysis, market gaps, and next actions.

✨

Fantasy

13 subgenres
›
📜

Historical Fiction

8 subgenres
›
💀

Horror

9 subgenres
›
🪶

Literary Fiction

3 subgenres
›
🔍

Mystery & Thriller

11 subgenres
›
💖

Romance

22 subgenres
›
🚀

Science Fiction

11 subgenres
›
🌇

Urban Fantasy

8 subgenres
›
📖

Women's Fiction

3 subgenres
›
⭐

Young Adult

7 subgenres
›

Author Tools

2-6 credits per report

Submit your blurb, cover, or manuscript. Get a score free — unlock the full diagnostic with credits.

🩺

Blurb Doctor

Paste your blurb. Get a score, a diagnosis, and two paste-ready rewrites. 2 credits
Try it →
🎨

Cover Signal Check

Upload your cover. See if it signals the right genre at thumbnail size. 2 credits
Try it →
📖

Manuscript Critique

Upload your manuscript. Get an editor's read of your whole novel. 6 credits
Try it →

Custom Map

6 credits

Submit your specific premise, blurb, or concept and get a full Reader Radar Map built around your book idea.

🎯

Build a Custom Map

Element rankings, comps, gaps, and next actions tailored to your premise.
Start →

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