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Halv 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.

Halv compared with AI999X Labs
DetailHalv logo Halv AI999X Labs
What it doesMulti-model desktop workspace with cost optimization through agent routing Not given
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Free
PricingDesktop app: Free and open source (Apache 2.0). Halv Cloud: US$10 per month. Not given
Key features
  • JEV agent routing for automatic model and reasoning selection
  • Support for Claude Code, Codex, Kimi, and GLM models
  • Synced savings dashboard
  • History across machines
  • Automatic account rotation
  • Code navigation via Crux
  • Command output filtering via RTK
  • Model context processing via Headroom
  • Cross-platform support for macOS, Windows, Linux
  • 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
  • 57.1% lower recorded model costs compared to vanilla Codex on benchmark runs
  • Free and open source desktop app under Apache 2.0 license
  • Agent routing included with Halv Cloud at no additional fee
  • Single workspace for multiple AI coding models
  • Matched vanilla Codex pass rates with lower cost
  • 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)18 −1 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)30
Citation Flow (Majestic)240
Referring domains (Majestic)570

3 details filled in for both companies.

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