OpenAI Codex vs ZCode: OpenAIs Cloud-Sandbox vs Z.ais GLM-5.2-Agent-First-IDE
OpenAI Codex
Autonomer cloudbasierter KI-Coding-Agent – Aufgaben delegieren, weggehen, fertigen PR erhalten
ZCode
Agentenzentrierte Entwicklungsumgebung mit GLM-5.2 und Multi-Agenten-Kollaboration
Urteile nach Aufgabe
Codex cloud runs tasks in isolated environments in parallel and opens a pull request when the result is ready.
ZCode's Goal Mode and subagents target long-running work from the desktop app.
Codex Go costs $8/mo.
Go is scoped to lightweight coding tasks. Against Plus at $20/mo, ZCode Lite is $7.40/mo less at the shown price.
ZCode Pro is $56/mo as shown ($80 list) against Codex Pro from $100/mo.
The usage multiples (6x Lite vs 5x Plus) use different baselines, so cost per task does not convert.
Codex cloud accepts tasks from GitHub pull requests and issues, GitLab merge requests, Linear issues and Slack threads.
GitLab support is labeled Beta.
ZCode bot control runs through WeChat, Feishu or Telegram.
Codex's documented chat launch point is Slack.
ZCode is built around GLM-5.3, with GLM-5.3-Flash for multimodal tasks.
Codex model access follows OpenAI's lineup; with an API key it follows the models that key can reach.
Funktionsvergleich
| Dimension | OpenAI Codex | ZCode |
|---|---|---|
| KI-nativ | KI-nativ | KI-nativ |
| Models | GPT-6 Astra, GPT-5.6 Sol/Terra/Luna, GPT-5.5, GPT-5.4, GPT-5.4 mini on Plus, Pro and Business; GPT-5.3-Codex-Spark (research preview) on Pro | GLM-5.3 and GLM-5.3-Flash; Claude and GPT models connectable |
| Entry paid plan | Go: $8/mo for lightweight coding tasks. Plus: $20/mo | Lite: $12.6/mo shown ($18 list), 10,000 credits per week |
| Mid tier | Pro: from $100/mo with 5x Plus rate limits; the $200/mo tier gives 20x | Pro: $56/mo shown ($80 list), 6x Lite usage |
| Where agents run | Locally via CLI and IDE extension, or in isolated cloud environments that run tasks in parallel and can open a pull request | Desktop ADE with Goal Mode, subagents and remote development |
| Launch points | Codex cloud web, GitHub pull requests and issues, GitLab merge requests (Beta), Linear issues, Slack, CLI, IDE extension | Desktop app; bot control via WeChat, Feishu or Telegram |
Depends on model family: OpenAI's lineup vs Z.ai's GLM-5.3.
Codex Go is the cheapest paid entry. Against Plus, ZCode Lite is $7.40/mo less at the shown price.
ZCode: $44/mo less than Codex Pro 5x at the shown price, $20 less at list. The multiples use different baselines.
Codex for parallel cloud tasks that end in a pull request.
Codex: more places to start work. ZCode covers WeChat and Feishu.
Immer noch unentschieden zwischen diesen beiden?
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Das Gespräch läuft auf Gnosari, einem der Tools in diesem Verzeichnis. Ein echtes Gespräch, kein Verkaufsskript.