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CodeHerd vs AI999X Labs

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

CodeHerd compared with AI999X Labs
DetailCodeHerd logo CodeHerd AI999X Labs
What it doesRun your AI coding agents side by side Not given
StageNot given Not given
FoundedNot given Not given
Based inGB Not given
Pricing modelFreemium Free
PricingFree: up to 3 sessions, unlimited projects, Claude Code, Codex CLI, Gemini CLI, OpenCode, Muse Code and custom commands, draggable panes, git worktrees, in-app browser, notifications. Pro: £10/month or £96/year (save £20%), includes everything in Free plus unlimited sessions, Herd HQ, voice dictatio Not given
Key features
  • Run multiple CLI agents in parallel panes side by side
  • Git worktree support with automatic branch management per agent
  • Keyboard-first interface with customizable layouts
  • Voice dictation transcribed on your Mac
  • Page annotation and attachment to prompts
  • iOS Simulator integration
  • Automatic layout and session restoration on relaunch
  • 39 scientific models across mathematics, physics, chemistry, engineering, life sciences, economics and geospatial analysis
  • 3,438 capabilities with worked examples and formulas
  • Desktop app for Windows and Linux
  • Command-line interface for scripts and terminal
  • In-browser calculator on every model page
  • Python packages via pip
  • SpaceBuild for space system design with 146 products
  • MachineBuild for engineering and mechanical design with 1,042 products
  • Capability orb visualization of all 3,438 capabilities
  • No internet or account required
What makes it different
  • Bring your own subscriptions with no API keys or credentials stored
  • No accounts, no telemetry, no cloud required
  • Works offline for 7 days after last licence check
  • One Pro licence works on up to 3 Macs simultaneously
  • Runs completely offline with no data sent anywhere
  • Shows all working and formulas for every calculation
  • No sign-up required or accounts needed
  • Available as desktop app, CLI, browser, and Python package
  • Models improve themselves through local research
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)1 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)00
Referring domains (Majestic)00

3 details filled in for both companies.

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