Halv vs ContextStream

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 ContextStream
Detail	Halv	ContextStream
What it does	Multi-model desktop workspace with cost optimization through agent routing	Shared project context for AI coding agents
Stage	Not given	Startup
Founded	Not given	2024
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Desktop app: Free and open source (Apache 2.0). Halv Cloud: US$10 per month.	Starter: Free with 10,000 credits every month, 1 user, up to 15 projects. Pro: $19/month with 25,000 credits every month, 1 user, unlimited projects. Elite: $49/month with 100,000 credits every month, 1 user, unlimited projects. Team: $79/user/month with 200,000 credits per seat pooled, 3+ users, $2
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	Hosted code search with indexing and dependency graphs Save and retrieve project decisions with reasoning Record lessons from past work to guide future tasks Plans, runbooks, and handoffs for agent coordination MCP integration with Cursor, Claude Code, Codex, Grok Change impact analysis and code health metrics Team collaboration with shared workspaces Privacy controls and access permissions ContextCode CLI and VS Code extension Knowledge Atlas to explore code and project connections
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	Switch agents without re-explaining the project Decisions and lessons carry over across sessions and tools Full-featured free plan with 10,000 monthly credits High code recall (99.38%) and memory accuracy (91.4%) Evidence-based answers with source attribution
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	19 no change since last check	29 no change since last check
Trust Flow (Majestic)	3	5
Citation Flow (Majestic)	24	36
Referring domains (Majestic)	57	109

5 details filled in for both companies.

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