OPENAI · ANTHROPIC
ChatGPT Work vs Claude Cowork (and a Widget Harness)
ChatGPT Work (formerly ChatGPT agent) is OpenAI’s deliverable coworker. Claude Cowork is Anthropic’s desktop knowledge-work agent with computer-use. Both click a vendor computer. VibeFuse hosts the real Claude Code CLI and can still call OpenAI — plus custom widgets from a public marketplace.
Honest comparison
When the other tool wins
ChatGPT Work if you already live in OpenAI. Cowork if you already live in Claude Desktop. Neither if you need user-built canvas UI.
Use VibeFuse when…
VibeFuse when those CLIs should share a canvas with marketplace widgets and local voice.
Price
Each coworker rides its lab’s subscription. VibeFuse is $0. You still pay Anthropic/OpenAI for the models.
Skills & portability
Cowork is Claude-shaped. Work is OpenAI-shaped. VibeFuse skills are SKILL.md folders both ecosystems already understand.
Feature matrix
| Capability | Other tool | VibeFuse |
|---|---|---|
| Lab | OpenAI Work · Anthropic Cowork | Fuse Intelligence harness |
| Computer use | Cloud / foreground pointer | Named widgets + PTY |
| Official coding CLI | Codex in OpenAI · Claude Code in Cowork | Both as sibling widgets |
| Third-party widget store | No | Yes |
Explore the product hub: AI desktop workspace.
- ✓ Rename called out
- ✓ Pixel click vs widgets
- ✓ Run both CLIs
- ✓ Founders 50
Compare related AI coding tools
ChatGPT Work vs Claude Cowork (and a Widget Harness) FAQ
Work or Cowork?
Match the lab you already pay. Add VibeFuse when you need both CLIs plus custom widgets.
Is ChatGPT agent gone?
The name is. OpenAI points that traffic to ChatGPT Work.
Does Cowork need an awake PC?
Anthropic’s computer-use beta expects the desktop to stay available. Grok Bot / Spark / Perplexity Computer do not.
Free harness?
Yes. /downloads/VibeFuse/