Cobrain vs Cogna
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Cobrain compared with Cogna
| Detail | 
Cobrain | 
Cogna |
|---|
| What it does | Shared memory for Claude, ChatGPT and your AIs
| AI-native applications for critical work
|
|---|
| Stage | Startup
| Not given
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| Founded | 2026
| Not given
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| Based in | IT
| GB
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| Pricing model | Not given
| Not given
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| Pricing | Free: $0, up to 1,000 notes. Pro: $9/month, unlimited notes and shares. Team: $7/seat per month (minimum 3 seats), company brain with multiple admins.
| Not given
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| Key features | - Shared memory across different AIs
- Markdown notes in real folders
- Share branches with collaborators
- MCP connector for Claude, ChatGPT and compatible AIs
- Search by meaning on Pro and Team plans
- Attach PDFs and documents for AI to read
- Version history with unlimited revisions on Pro
- Permission-based access control
| - AI-native applications for operational workflows
- Lattice knowledge layer for operational context
- Integration with existing systems
- Governance and access controls
- Blueprint process for opportunity identification
- Enterprise-grade security and compliance
- Managed service or self-hosted deployment options
|
|---|
| What makes it different | - Free plan with no expiration for solo users
- Receivers of shares never pay
- Built by an agency using it daily with 648 notes
| - Go from prototype to production in days
- Outcome-based pricing - pay when it works
- Captures tribal knowledge and makes it reusable across teams
- Integrates with existing systems without replacement
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| Free plan | Not given
| Not given
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| Open source | Not given
| Not given
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| Platforms | Not given
| Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 5 ● no change since last check | 46 ● no change since last check |
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| Trust Flow (Majestic) | 7 | 10 |
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| Citation Flow (Majestic) | 27 | 32 |
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| Referring domains (Majestic) | 15 | 216 |
|---|
4 details filled in for both companies.
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