Archestra is open-source with Kubernetes orchestration and Dual LLM security. Willow is a managed access control plane with employee self-service, machine users, and IT workflows proven at 5,000+ employees.
Archestra is open-source with 858+ MCPs and innovative AI security (Dual LLM, Dynamic Tools). Willow is a managed platform with employee self-service, machine users, and IT workflows battle-tested at scale.
Managed access control plane. Employee self-service, machine users, IT approval workflows, and 5,000+ employee deployments.
Open-source K8s-native platform. 858+ MCP servers, Dual LLM prompt injection protection, Prometheus/OpenTelemetry observability.
| Feature | Willow Access Platform | Archestra.ai |
|---|---|---|
| Architecture | Access Control Layer – manages deployment for you | MCP Pipe – self-managed K8s infrastructure |
| Deployment | SaaS, on-prem, or air-gapped | Docker (dev), Kubernetes + Helm (prod) |
| Licensing | Commercial | Open source (free) |
| Authentication | OAuth2, OIDC, SAML, JWT, SSO (Okta/Entra/JumpCloud) | OAuth 2.0 + PKCE |
| Identity & Access | RBAC, SCIM, Groups, Auto-provisioning | RBAC, tool policies, per-identity rate limits |
| Machine Users | Service accounts for automation | Not supported |
| MCP Catalog | 1,000+ curated MCPs + API-to-MCP | 858+ built-in MCP servers |
| Employee Portal | Self-service + toolkit creation | ChatGPT-like chat interface |
| IT Approval Workflows | CISO approval, sandboxed testing | Not supported |
| Observability | Splunk/Loki/Grafana integrations | Prometheus + OpenTelemetry native |
| AI Security | Policy guardrails, 3rd party integrations | Dual LLM, Dynamic Tools for prompt injection |
| Compliance | SOC 2 certified | SOC 2 certified |
Enterprises needing managed deployment with employee enablement. Ideal if you:
K8s teams wanting open-source with extensive MCP catalog and advanced AI security.
Managed platform vs. self-hosted K8s infrastructure.
Enterprise identity vs. AI-specific security features.
Catalog size and customization approaches differ.
Self-service adoption vs. chat-centric interface.
Enterprise analytics vs. cloud-native observability.
We are six to ten months ahead of most companies in AI adoption. More code to production, fewer incidents, real outcomes. Willow is what made it possible to move that fast without slowing down our security posture.
Asaf Yonay
Head of AI Core, Wix
Wix needed a secure, governed way to connect employees and agents to internal tools, documentation, and workflows. With Willow, the AI Core team built the enterprise MCP infrastructure that now supports nearly 600 tools and 300,000+ weekly tool calls across engineering, product, design, HR, finance, legal, and business teams.
Everything you need to know about Willow compared to Archestra
Yes, Archestra is open-source and free. Willow is commercial with managed deployment and dedicated support.
Archestra has 858+ built-in MCPs. Willow offers a plugin marketplace with skills, commands, MCPs, and hooks – plus GitHub/GitLab 2-way sync and single-CLI access.
Archestra offers Dual LLM and Dynamic Tools specifically for prompt injection. Willow provides policy guardrails and 3rd party integrations.
Willow supports machine users for automated workflows. Archestra does not currently support machine users.
Yes. Willow detects unmanaged MCPs, skills, and AI agents across your org – plus a browser extension that enforces governed AI usage. Archestra does not offer shadow AI detection.
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