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CapyBro vs Booova

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

CapyBro compared with Booova
DetailCapyBro logo CapyBroBooova logo Booova
What it doesAI text improvement in one click via global hotkey for Windows The AI Book Agent
StageNot given Startup
FoundedNot given 2024
Based inUA GB
Pricing modelFreemium Freemium
PricingFree version: $0 forever. Pro version: $9 one-time payment (no subscription). Free: 100 welcome credits. Plus: US$29/month with 1,000 credits per month. Pro: US$59/month with 4,000 credits per month. Max: US$99/month with 10,000 credits per month. Yearly option saves 2 months (one payment for 10 months of the monthly price).
Key features
  • Global hotkey text rewriting in any application
  • Cloud AI via OpenRouter (GPT-4o, Claude, Gemini, Llama, DeepSeek, Mistral)
  • Fully local AI via Ollama with zero network requests
  • Unlimited custom prompts with dedicated hotkeys
  • Local improvement history and operation tracking
  • Privacy-preserving PII redaction for emails, phone numbers, and credit cards
  • Diff preview to compare original vs AI result before applying
  • Streaming responses to watch AI generation in real time
  • Multilingual UI in English, Ukrainian, and Russian
  • Native .NET 8 implementation without Electron
  • Write from documents, notes, talks, recordings, or ideas
  • Support for 100+ languages
  • Multiple input formats including PDF, Word, MP3, MP4
  • AI-powered chapter writing
  • Built-in editor with chat interface
  • Export in multiple formats: DOCX, EPUB, PDF, HTML, KDP pack
  • Cover and illustration generation
  • Specialized book skills for memoir, novel, biography
  • Unlimited web search for research
  • Unlimited book storage
What makes it different
  • Works in any application via global hotkey—Word, Outlook, VS Code, browsers, email clients—without window switching or copying
  • Choose between cloud AI (OpenRouter) or fully local AI (Ollama) with full privacy and zero telemetry
  • Free forever core with no subscription, no trial, and no nag screens; optional $9 one-time Pro upgrade
  • Open-source code under MIT license allowing verification of program behavior and security
  • Per-prompt model selection and separate hotkeys for different text tasks
  • You retain full ownership and commercial rights to your finished book
  • Content not used to train AI models
  • Start writing with just a sentence or bring complete materials
  • Free tier includes 100 credits with no card required
  • All-in-one workspace from drafting through publication
Community votes00
DR (Domain Rating by Ahrefs)2 −1 (down) since last check3 +2 (up) since last check
Trust Flow (Majestic)112
Citation Flow (Majestic)2025
Referring domains (Majestic)2320

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