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CapyBro vs AI Sidekick

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 AI Sidekick
DetailCapyBro logo CapyBroAI Sidekick logo AI Sidekick
What it doesAI text improvement in one click via global hotkey for Windows Turn one piece of content into a week of posts
StageNot given Not given
FoundedNot given Not given
Based inUA Not given
Pricing modelFreemium Freemium
PricingFree version: $0 forever. Pro version: $9 one-time payment (no subscription). Free: $0 with 5 repurposings/month and all 7 output formats. Sidekick Basic: $9/mo with 50 repurposings/month and all 7 output formats. Sidekick Pro: $29/mo with unlimited repurposings, priority support, and new formats first.
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
  • Turn one piece of content into 8 platform-ready posts
  • Twitter threads, LinkedIn posts, TikTok scripts, emails, Reddit threads, Instagram captions, and quote graphics
  • Optional X account connection for audience-tuned output
  • No account linking required to start
  • Results in under 30 seconds
  • Built with fidelity guardrails to catch meaning-distorting errors
  • Free tier includes 5 repurposings per month
  • No credit card required for free trial
  • Paste in, get output back without complex prompts
  • No AI experience needed to use
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
  • No setup required and no account linking necessary to start
  • Results generated in under 30 seconds
  • Output adapts to your real audience when X account is connected
  • Built with fidelity guardrails to preserve meaning
  • Supports 8 output formats from a single input
Community votes00
DR (Domain Rating by Ahrefs)2 −1 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)10
Citation Flow (Majestic)200
Referring domains (Majestic)230

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