Hjarni vs ChatGPT Projects
ChatGPT Projects gives ChatGPT context. Hjarni gives you memory.
| Hjarni | ChatGPT | |
|---|---|---|
| Native MCP server | ✓ | ✕ |
| Built for personal knowledge | ✓ | Project-scoped |
| Custom AI instructions per folder | ✓ | Project-level |
| Cross-project knowledge reuse | ✓ | ✕ |
| Assistant-agnostic | ✓ | ChatGPT only |
| Markdown notes | ✓ | ✕ |
| Full-text search | ✓ | ✓ |
| Team collaboration | ✓ | ✓ |
| Built-in image generation | ✕ | ✓ |
| Free tier | ✓ | ✓ |
When to use ChatGPT Projects
- You already live inside ChatGPT
- You want context around a specific project
- You need built-in tools like Canvas and image generation
When to use Hjarni
- You want knowledge that lasts longer than a single chat
- You use multiple AI tools, not just ChatGPT
- You want your AI to follow your rules, per folder, per team
ChatGPT Projects organizes chats. Hjarni builds memory.
Write once. You both remember.
Free to start. No credit card required.
Start writing freeWorks with Claude and ChatGPT today. Gemini coming soon.