Launches · AI coding assistants & app builders
Halv
Open-source desktop workspace and router that reduces agent coding costs.
What is Halv?
Halv runs Claude Code, Codex, Kimi, and GLM in a single open-source desktop workspace to reduce your usage costs. Halv Cloud adds intelligent task routing to send each prompt to the right model tier, optimizing spend while maintaining code performance.
Who is Halv for?
Developers using AI coding agents who want to reduce subscription and token spend.
What can you use Halv for?
- Running multiple AI coding agents like Claude Code and Codex in one workspace
- Routing coding tasks to the most cost-effective model tier
- Filtering command output and compressing context locally
Key features
- Four agents in one window (Claude Code, Codex, Kimi, and GLM)
- Up to 32 live panes with native Pro-mode terminals and subagent fan-out
- Crux code index for callers, references, and impact analysis
- RTK and Headroom command output filtering and context compression
- JEV routing on Halv Cloud for automated task cost optimization
- Automatic account rotation when one plan hits its window
How much does Halv cost?
$10 / month
FAQ
What does Halv do?
Halv runs Claude Code, Codex, Kimi, and GLM in one desktop workspace, helping you reduce usage spend through local savings engines and task routing.
Who is Halv for?
Halv is for software developers and engineers who use AI coding agents and want to lower their usage costs across multiple subscriptions.
How much does Halv cost?
The desktop app and local savings engine are open-source and free forever under the Apache 2.0 license, while Halv Cloud is available for $10 per month.
What operating systems does Halv support?
Halv supports macOS, Windows, and Linux.
What is JEV routing?
JEV routing is a feature on Halv Cloud where a coordinator agent briefs each task and picks the appropriate lane, model, and effort level to minimize costs.
Profile written from halv.ai's own pages. For AI agents: Markdown.
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