CodeZero vs ContextStream

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

CodeZero compared with ContextStream
Detail	CodeZero	ContextStream
What it does	AI-Native Software Development Extension for VS Code that gives AI structured access to your entire codebase	Shared project context for AI coding agents
Stage	Not given	Startup
Founded	2023	2024
Based in	IN	Not given
Pricing model	Not given	Freemium
Pricing	Trial: $0 for solo developers with 20k CodeZero tool calls and 100 MB codebase capacity. Starter: $29/user/month with 7.5k tool calls/seat/month and 50 MB/seat capacity. Scale: $39/user/month (most popular) with 13k tool calls/seat/month, 100 MB/seat capacity, and cumulative usage. Enterprise: Custo	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	Git Tree: unified workspace showing all connected repositories with branches, commits and history Code Graph: shows system connectivity across modules, files, data and dependencies Feature Mapping: traces product features from start through files to data read or written Context Graph: repository embeddings and unified graph for AI prompt enhancement Auto, Planned, Normal and Coffee Mode for change execution AI Chat: conversational interface for code exploration and assistance Impact Analysis: understand consequences of changes across codebase Access indexed repositories without checking them out locally Works with Claude Code, Codex and GitHub Copilot	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	~Zero hallucination: AI has right code context attached before drafting execution plans 60% less tokens and 2x faster than alternative approaches Works alongside existing AI coding agents without replacing them	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)	17 no change since last check	29 no change since last check
Trust Flow (Majestic)	0	5
Citation Flow (Majestic)	16	36
Referring domains (Majestic)	16	109

5 details filled in for both companies.

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