Z Code is an Agentic Development Environment (ADE) that replaces traditional code editors with an agent-first workflow.
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It focuses on executing complex, long-horizon development tasks by allowing users to provide natural language instructions for an AI agent to plan, code, debug, and verify.
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Agentic development workflow for long-horizon, multi-step tasks
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Deeply tuned integration with GLM-5.3 models
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Permission-based execution modes including Ask before changes, Plan mode, and Full access
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Cross-device synchronization via desktop, mobile remote, and messaging bots
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Support for MCP servers and plugin marketplace for workflow extension
| LiteEntry plan | $18 | per month |
| Pro | $80 | per month |
| Max | $168 | per month |
The application is free to download. Usage is metered through a subscription-based GLM Coding Plan with three tiers: Lite ($18/month), Pro ($80/month), and Max ($168/month), based on weekly and 5-hour credit allocations. Off-peak and weekend usage is charged at a 50% discount.
Best for
Handling complex, multi-step software development tasks, long-running background automations, and architectural refactoring.
Not ideal for
Traditional surgical code editing, projects requiring a standard IDE experience with native language server protocol (LSP) diagnostics, or highly proprietary codebases where privacy concerns regarding cloud-based workspace caching exist.
Z Code is a powerful delegation tool that excels as an agentic partner for non-manual, multi-step work, but it is currently best used alongside a traditional IDE rather than as a total replacement.
Recent releases include version 3.16.3 (Oct 23, 2026), adding device ID options for support and improved document session management, and version 3.16.2 (Oct 20, 2026), which introduced a plugin marketplace, persistent remote sessions, and enhanced history management.
As of
Is Z Code free?+
Z Code is Freemium. The application is free to download. Usage is metered through a subscription-based GLM Coding Plan with three tiers: Lite ($18/month), Pro ($80/month), and Max ($168/month), based on weekly and 5-hour credit allocations. Off-peak and weekend usage is charged at a 50% discount. Check the official site for current plans.
Is Z Code open source?+
Z Code is not listed as open source on ai.dosa.dev - it is Freemium.
How much does Z Code cost?+
The application is free to download. Usage is metered through a subscription-based GLM Coding Plan with three tiers: Lite ($18/month), Pro ($80/month), and Max ($168/month), based on weekly and 5-hour credit allocations. Off-peak and weekend usage is charged at a 50% discount. Pricing changes often - verify on the official site.
Who is Z Code best for?+
Handling complex, multi-step software development tasks, long-running background automations, and architectural refactoring.
Who is Z Code not ideal for?+
Traditional surgical code editing, projects requiring a standard IDE experience with native language server protocol (LSP) diagnostics, or highly proprietary codebases where privacy concerns regarding cloud-based workspace caching exist.
What are the best Z Code alternatives?+
The closest Z Code alternatives on ai.dosa.dev are Cursor, Devin, Trae - all listed under AI-Native IDEs & Editors.
Who makes Z Code?+
Z Code is developed by Z.ai. It is listed in the AI-Native IDEs & Editors category on ai.dosa.dev.
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