| What it does | Hybrid search, graph indexing, and vector-symbolic memory for AI agents
| 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 | Open source
| Freemium
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| Pricing | Open source under Apache-2.0 license. WARM Cloud is in development with usage-based pricing for sync, backup and verification; details to be published at launch.
| 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 | - Hybrid search combining BM25 lexical and vector scoring
- Vertex graph vector index with 2.29-2.75x throughput vs hnswlib
- Vector-symbolic fact memory with holographic reduced representations
- AES-256-GCM encryption at rest with Argon2id key derivation
- Signed audit log with Ed25519 and W3C DID identity
- Secure purge that overwrites deleted data with zeros
- Crash-safe append-only log with checksumming
- Native Rust API with Python HTTP client and Node.js bindings
- MCP server integration for editors and AI agents
- WARM Cloud sync, backup and verification without server access to keys or documents
| - 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 | - Runs entirely locally in your process with no network calls or telemetry
- Encryption at rest built into the open-source engine itself, not an enterprise add-on
- Significantly faster vector search than hnswlib with graph-indexed vertex retrieval
- Signed provenance and verified audit trail using C2PA, COSE and SCITT standards
- Embedded library model eliminates dependency on external services or vendor lock-in
| - 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 |
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| DR (Domain Rating by Ahrefs) | 26 ● no change since last check | 6 ● no change since last check |
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| Trust Flow (Majestic) | 12 | 0 |
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| Citation Flow (Majestic) | 24 | 15 |
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| Referring domains (Majestic) | 56 | 3 |
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