docspi vs ModelBrain RAG
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
docspi compared with ModelBrain RAG
| Detail | D
docspi | 
ModelBrain RAG |
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| What it does | Virtual document trees and API for AI agents
| An HTTP document search API for your apps
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
| US
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| Pricing model | Freemium
| Open source
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| Pricing | Free: $0 (10 projects, 2,000 nodes, 2 custom agents, 300 API requests/day). Pro: $4/month or $36/year (50 projects, 20,000 nodes, 10 custom agents, 2,000 API requests/day, 1 custom domain). Team: $29/month or $288/year for the whole workspace (500 projects, 200,000 nodes, 25 custom agents, 20,000 AP
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| Key features | - Create and organize documents in virtual trees without moving underlying files
- Connect AI agents through REST API with scoped bearer tokens
- Project manifest in machine-readable JSON format
- Sealed secrets for agent-to-agent communication
- Search documents by name, description, and tags
- Project health checks with optional auto-repair
- Agent-to-agent messaging within workspace
| - Search passages that match a query with scores and file references
- Manage collections and add or remove documents over HTTP or web interface
- Share vaults and partitions for search-only access
- API keys with read, write or admin access levels
- Web interface for search and administration
- User account management with three access levels
- Full-text and vector search indexes
- Runs locally on 127.0.0.1 with no outgoing connections
- SHA-256 hashed API keys and scrypt hashed passwords
- Limit lists restrict collections and vaults per user or API key
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| What makes it different | - Index-based organization without moving original files
- 32 MCP tools for AI agent integration
- Workspace-wide Team pricing regardless of member count
- Free plan with no credit card required
- Automatic TLS certificates for custom domains
| - Runs entirely locally on your computer with no outgoing connections
- Free and open source with MIT license
- Does not write answers or contain a language model
- Shared vaults and partitions are search-only and cannot be modified
- Integrates with any language model of your choice
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 6 ● no change since last check | 1 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 3 |
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| Citation Flow (Majestic) | 15 | 27 |
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| Referring domains (Majestic) | 3 | 17 |
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4 details filled in for both companies.
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