| What it does | AI deep research API that checks every cited claim against its source
| Virtual document trees and API for AI agents
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| Stage | Startup
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| Founded | 2026
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| Based in | US
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| Pricing model | Paid
| Freemium
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| Pricing | Not given
| 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 | - Searches 45+ structured sources including SEC filings, statistics agencies, scholarly indexes, books and government records
- Workspace vault with searchable full-text source storage and independence clustering
- Integrated MCP server for Claude, Cursor, ChatGPT and other clients
- Contradiction mapping identifies and investigates disagreements in evidence
- Automatic report generation with verified citations before shipping
- Citation verification API for external documents
- Markdown import and export for vault documents
- Integrated Answers MCP with ask and search tools for AI agents
| - 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
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| What makes it different | - Every cited claim is verified against the original source before report delivery
- Searches structured sources like SEC filings and scholarly databases alongside the open web in one call
- Delivers answers with word-for-word quotes so readers can verify in one click
- Open-source CLI that powers the hosted service, maintaining feature parity
- Pay-as-you-go pricing with no minimum commitment or sales team required
| - 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
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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 |
| DR (Domain Rating by Ahrefs) | 32 ▲ +4 (up) since last check | 6 ● no change since last check |
| Trust Flow (Majestic) | 13 | 0 |
| Citation Flow (Majestic) | 31 | 15 |
| Referring domains (Majestic) | 71 | 3 |