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A9 Voice vs Oxyo

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

A9 Voice compared with Oxyo
DetailA9 Voice logo A9 VoiceOxyo logo Oxyo
What it doesDictation and meeting notes for Windows with no bot in your meeting Cut Claude Code, Codex & Gemini quota burn by 60–72% with persistent AI coding memory and deterministic verification
StageNot given Not given
FoundedNot given Not given
Based inNot given RO
Pricing modelFreemium Freemium
PricingTranscribe is free forever. Notes is $49 once with a 30-day free trial. No subscription. Models running on your PC cost nothing per use. Using cloud providers, you pay them directly at their list prices; in tests a 27-minute meeting cost about 24 cents and an hour of dictation about 4 cents. Explorer: free with 50 MCP calls; Oxyo Core: $19/mo (or $15/mo annually) with ~1.9M tokens/week and 300 MCP calls/week; Oxyo Pro: $49/mo (or $39/mo annually) with ~3.8M tokens/week and 1,250 MCP calls/week; Oxyo Max: $99/mo (or $79/mo annually) with ~7.5M tokens/week and 5,000 MCP calls/week. All pl
Key features
  • Hold Ctrl+Space to dictate in any app with a text box
  • Auto-start recording when Teams, Zoom or other meeting apps open the mic
  • Speaker identification by voice tagging or voice recognition
  • Search and Ask across every note with Ctrl+K
  • Dictionary for custom spelling of names and jargon
  • Works offline with speech models downloaded on your PC
  • Supports over 60 languages depending on speech engine
  • Webhooks to send finished notes to n8n, Zapier, Slack, Discord or Telegram
  • Lifelong persistent memory across sessions retained in an isolated vault
  • Automatic belief revision to eliminate contradicted specifications
  • Deterministic Python sandbox for verified calculations
  • Model Context Protocol integration for IDE connectivity
  • Causal root-cause graph tracking
  • Visual learning from screenshots and diagrams
  • Reusable skill synthesis for algorithmic classes
  • Web console, desktop app, and REST API access
  • Encrypted BYOK vault for Claude, OpenAI, and OpenRouter
What makes it different
  • No bot joins your call; records only your PC's audio locally
  • Notes saved as plain Markdown files you own and can read with any tool
  • 60–72% reduction in token quota burn measured on production 112k-token repositories
  • Zero re-sending of context; only ~1k surgical tokens retrieved per turn instead of 50k–200k
  • 100% contradiction-free memory with automatic outdated fact retirement
  • Unified memory across web, browser, and multiple IDEs
  • Model-independent brain; memory portable across AI providers
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)7 +7 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)20
Citation Flow (Majestic)120
Referring domains (Majestic)30

5 details filled in for both companies.

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