GreenPRD.com vs ChatGPT
GreenPRD.com keeps a persistent, structured spec graph; ChatGPT is conversational and ephemeral.
| Feature | GreenPRD.com | ChatGPT |
|---|---|---|
| Structured output | Canvas + docs | Free-form chat |
| Persistence | Saved specs | Thread history |
| MCP integration | Yes | Via plugins |
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