Tool Comparison

KDP Radar vs BookBeam — Which Tool Is Right for You?

An honest, side-by-side comparison of two KDP research tools — features, pricing, and who each one is built for.

Try KDP Radar Free — 7 Days View BookBeam Plans
Side-by-Side

Feature Comparison

FeatureKDP RadarBookBeam
Niche / Category Research✓ Real-time live data✓ 200M+ book database
Keyword Research✓ Unlimited searches⚠ Capped by plan tier
Reverse Keywords✓ Unlimited⚠ 35/mo on Basic
Spanish Language UI✓ Full native interface✗ English UI only
Spanish Keyword Research✓ First-class support✗ Not available
Chrome Extension Required✓ No — 100% browser-based⚠ Extension available
Free Trial✓ 7 days, no credit card⚠ 7-day money-back only
Starting Price✓ $19/mo — one flat plan⚠ $29/mo annual ($47/mo monthly)
Usage Caps✓ None — unlimited⚠ Capped on all tiers
Royalty Calculator✓ Included✓ Included
Book Tracker✓ Included⚠ 20 books on Basic
AI Writing Tools— Not included✓ AI Assistant + Editor
Pricing

What You'll Pay

BookBeam uses tiered plans with usage caps. KDP Radar is one flat plan with no caps.

KDP Radar
One Plan. Full Access.
$19/mo
🔒 Founder rate — locked for life · No usage caps
  • Niche Finder + Keyword Research
  • Reverse Keywords — unlimited
  • ASIN Lookup + Book Finder
  • Royalty Calculator
  • Full Spanish interface at kdpradar.com/es
  • Spanish, German, French, Italian, Portuguese
  • 7-day free trial · No credit card required
Start Free Trial →
BookBeam
Three Tiers. Usage Caps.
Basic$29/mo annual · $47/mo monthly
Publisher (Popular)$48/mo annual · $69/mo monthly
Publisher Pro$82/mo annual · $119/mo monthly
No free trial. 7-day money-back guarantee. Trusted by 40,000+ publishers.
  • Basic: 120 Niche Finder searches/mo · 20 book tracking
  • Basic: 35 Reverse Keyword searches/mo
  • Publisher+: Unlimited history · Higher limits
  • Publisher Pro: 5 seats · Priority support
  • AI Assistant + AI Editor (all plans)
  • Chrome Extension included
  • English UI only — no Spanish interface
View BookBeam Plans →

🌎 The Spanish Market Advantage

BookBeam has zero Spanish-language interface or keyword support. KDP Radar is the only KDP tool built for Spanish-language publishers.

  • Full Spanish interface at kdpradar.com/es
  • Spanish keyword research and niche analysis
  • Amazon.es and Amazon.com.mx marketplace support
  • Spanish-language customer support
  • Growing market — underserved by English-only tools
Decision Guide

Which Tool Is Right for You?

✅ Choose KDP Radar If...

  • You write in Spanish or target Spanish markets
  • You want unlimited searches with no usage caps
  • You are price-conscious — $19/mo flat vs $29–$82/mo tiered
  • You want a true free trial with no credit card
  • You do not want to install a Chrome extension
  • You are new to KDP and want simple fast setup

→ Choose BookBeam If...

  • You want AI writing tools (outlines, descriptions)
  • You need a Chrome Extension for in-browser research
  • You manage 20+ books and need advanced tracking
  • You need France, Germany, or Italy marketplace focus
  • You publish exclusively in English
  • You prefer an established platform with 40,000+ users

Try KDP Radar Free for 7 Days

No credit card required. Full access to all tools. Cancel anytime.

Start Free Trial →
$19/mo after trial · Founder rate locked for life · No usage caps