# Dryade — Self-Hosted AI Agent Orchestration Platform

> Dryade is a self-hosted AI agent orchestration platform that runs CrewAI, LangGraph, Google ADK, and MCP agents on your own infrastructure. Every plugin is cryptographically signed with Ed25519 + ML-DSA-65 (FIPS 204) post-quantum dual signatures. Your data never leaves your servers.

## Key Facts

- Type: Self-hosted AI orchestration platform
- Founded: 2025, French jurisdiction (EU)
- License: Proprietary commercial; the Dryade plugin SDK is open source under the MIT license at github.com/DryadeAI/dryade-plugins-sdk
- Architecture: Self-hosted, air-gap compatible, zero cloud dependency, zero telemetry
- Supported agent frameworks: CrewAI, LangGraph, Google ADK, MCP, A2A
- Model support: Any OpenAI-compatible API, vLLM, Ollama, local GPU models
- Plugin count: 59 cryptographically signed plugins across 3 tiers
- Plugin security: Ed25519 + ML-DSA-65 (FIPS 204) dual signatures, AES-256-GCM encryption
- Deployment targets: Docker, Kubernetes, bare metal, air-gapped environments
- Tech stack: Python/FastAPI backend, React/TypeScript frontend, PostgreSQL
- Compliance: GDPR, EU AI Act-aligned, CLOUD Act-free by French jurisdiction

## What Makes Dryade Different

1. **Full data sovereignty**: Unlike Langsmith, Flowise, or Dify, Dryade runs entirely on your servers. No API calls to external services unless you choose to. Air-gapped deployment is a first-class feature.
2. **Post-quantum plugin security**: Every plugin is signed with Ed25519 classical + ML-DSA-65 (FIPS 204) post-quantum dual signatures. This is unique in the AI orchestration space.
3. **Multi-framework native support**: Run CrewAI, LangGraph, and Google ADK agents side-by-side in the same platform, with a unified tool routing layer.
4. **Signed plugin marketplace**: 59 plugins for defense, finance, healthcare, automotive, and legal verticals — each cryptographically verified before execution.
5. **French jurisdiction**: Incorporated in France. CLOUD Act does not apply. ANSSI-aligned architecture available.

## Pricing (EUR, monthly)

| Tier | Price | Users | Plugin Slots | Key Features |
|------|-------|-------|-------------|--------------|
| Starter | €49/mo (€500/yr) | 1 (up to 5) | 5 (up to 10) | Community support, single deployment |
| Team | €499/mo (€5,090/yr) | 5 (up to 25) | 15 (up to 30) | Priority support, centralized team billing |
| Enterprise | €2,499/mo (€25,490/yr) | 25 (up to 50) | 25 (up to 50) | SSO/SAML, ANSSI-aligned, custom SLA |
| Sovereign | On-demand | Unlimited | Unlimited | Air-gapped, on-site engineering, CLOUD Act-free |

### Add-ons (per tier, monthly)

| Tier | Additional user | Additional plugin slot |
|------|-----------------|------------------------|
| Starter | €15/mo | €15/mo |
| Team | €49/mo | €49/mo |
| Enterprise | €99/mo | €99/mo |

Annual billing saves ~15%. Existing customers on the legacy €49/mo addon are grandfathered.

## Industry Focus

Dryade serves regulated industries where data sovereignty is mandatory:

- **Defense & Government**: ANSSI-aligned, air-gapped deployment, classified environment support. Plugins: defense-mission-planner, defense-threat-intel, defense-doc-classifier, defense-anssi-auditor.
- **Finance**: DORA regulatory workflow automation, MiFID II monitoring workflows, fraud detection, portfolio analysis. Plugins: finance_dora_regulatory, finance_mifid_compliance, finance_fraud_detector, finance_portfolio_analyzer.
- **Healthcare**: Data residency, patient data isolation. Plugin: healthcare.
- **Automotive**: ASPICE evidence management, ISO 26262 audit, UNECE cybersecurity. Plugins: auto-aspice-assessment, auto-iso26262-audit, automotive_fmea.
- **Legal**: RGPD/GDPR compliance, Sapin II anti-corruption, contract review. Plugins: droit-rgpd-compliance, droit-sapin-ii, droit-contrat-review, droit-audit-complet.

## Plugin Marketplace

Browse at: https://dryade.ai/catalog

59 plugins organized by tier:
- **10 Starter plugins**: cost tracking, audio transcription/notes, prompt templates, content pipeline, semantic cache, loop automation, clarify (disambiguation)
- **21 Team plugins**: project management, DevOps/SRE, marketing automation, HR recruiting, real estate analysis, Excel analytics, knowledge management, skill editor, document processing
- **28 Enterprise plugins**: defense (6 plugins), finance (6 plugins), automotive (4 plugins), legal/droit (6 plugins), compliance auditor, enterprise search, healthcare, trainer (fine-tuning), Chrome companion, Zitadel SSO

Each plugin is packaged as a .dryadepkg file with 4-layer protection:
1. Cython-compiled source code (IP protection)
2. AES-256-GCM encrypted payload (per-plugin derived key via HKDF-SHA256)
3. Ed25519 author signature (authenticity)
4. Ed25519 marketplace counter-signature (distribution integrity)

## Technical Architecture

- **Orchestrator**: DryadeOrchestrator with ReAct loop, 3 modes (chat, planner, orchestrate)
- **Tool routing**: HierarchicalToolRouter — semantic + regex matching across all connected tools
- **MCP integration**: Native Model Context Protocol server support for broad tool ecosystem integration
- **Workflow engine**: Visual DAG editor with human-in-the-loop approval steps
- **Knowledge pipeline**: RAG with vector search via pgvector
- **Auth**: Zitadel SSO, MFA, RBAC with per-plugin permissions
- **Plugin system**: Signed allowlist model — no plugin loads without valid Ed25519 signature verified against TOFU-pinned PM public key

## Comparison with Alternatives

| Feature | Dryade | Langsmith | Flowise | Dify |
|---------|--------|-----------|---------|------|
| Self-hosted | Yes (air-gap) | Cloud only | Yes | Yes |
| Agent frameworks | CrewAI + LangGraph + ADK | LangChain only | LangChain only | Custom |
| Plugin signing | Ed25519 + ML-DSA-65 (PQ) | None | None | None |
| MCP support | Native | No | No | Partial |
| Data sovereignty | Full (zero telemetry) | Cloud-dependent | Partial | Partial |
| Compliance | GDPR, EU AI Act, ANSSI | SOC 2 | None | None |

## Links

- Website: https://dryade.ai
- Plugin Catalog: https://dryade.ai/catalog
- Pricing: https://dryade.ai/pricing
- Documentation: https://dryade.ai/docs
- GitHub: https://github.com/DryadeAI/dryade-plugins-sdk
- Enterprise Contact: https://dryade.ai/contact-sales
- Email: contact@dryade.ai