AgentOS vs n8n
n8n is an excellent workflow automation tool — a node canvas, hundreds of integrations, and AI-agent nodes a technical team can wire up in an afternoon. AgentOS is an Enterprise AI Operating System: it exists for the moment those agents touch production systems and someone asks on whose authority, within what limits, and where's the evidence.
Choose n8n to automate workflows for a team that owns its own risk. Choose AgentOS when agents act on systems of record, auditors will ask questions, and “the workflow did it” is not an acceptable answer. Many customers run both — n8n inside the canvas, AgentOS deciding what any agent may reach.
For the security & risk owner
| Dimension | AgentOS | n8n |
|---|---|---|
| Agent identity | ✓ Every agent is a named principal in your directory; credentials issued per worker, never shared | ✗ Workflows run under stored service credentials; actions attribute to the workflow, not a principal |
| Delegated authority | ✓ Subject/actor chain on every hop; an orchestrator can never exceed the requester | ✗ Workflows run with credentials stored in the project; no delegated user identity is carried into an action |
| Authorization | ✓ Externalized OPA policy + SpiceDB relationship graph, fail-closed, enforced at the resource — not in prompt text | ◐ Project roles — Admin, Editor, Viewer, custom roles on Enterprise — govern who may edit workflows, credentials and executions, not what a running workflow may do |
| Human approvals | ✓ Durable platform primitive — survives restarts, waits days, lands in the audit ledger | ◐ Human-in-the-loop nodes exist; approval state is workflow-run state |
| Scheduled autonomy | ✓ Standing authority that expires: permissions re-resolve at every fire, originators recertify every 30 days, and a target that drifted refuses to run | ◐ Cron/schedule triggers fire under stored credentials indefinitely; nothing expires, nothing re-checks |
| Cost governance | ✓ Per-action attribution, windowed quotas, budget envelopes that travel with delegated work | ✗ No native per-agent cost governance |
| Audit & evidence | ✓ Correlated governance-grade ledger — even a skipped scheduled fire is a record; SIEM export, evidence packs | ◐ Execution logs per workflow run; assembling evidence is on you |
For the platform architect
| Dimension | AgentOS | n8n |
|---|---|---|
| Build model | ✓ Build here or bring your own — a no-code builder and governed build service in the platform, plus any framework (LangGraph, CrewAI, plain code) over open contracts | ◐ Build inside n8n's canvas and node model |
| Integrations | ◐ Governed connector layer — fewer connectors, every one policy-checked with provenance | ✓ Hundreds of prebuilt integrations — genuinely n8n's superpower |
| MCP | ✓ MCP servers as first-class governed connectors: brokered egress so no credential reaches the agent, per-caller tool visibility, per-principal OAuth binding | ◐ MCP Client Tool node with per-server tool selection (All / Selected / All Except); credentials attach to the node and are shared at project level |
| Multi-agent | ✓ Open A2A mesh with authorization-bound edges; mutual TLS with SPIFFE-issued workload identities | ◐ Sub-workflows compose; no authorization graph between them |
| Long-running work | ✓ Durable orchestration — workflows survive restarts mid-approval | ◐ Queue mode, node-level Retry On Fail, and retry of a failed execution with either the original data or the current workflow version |
| Knowledge access | ✓ Tenant-scoped retrieval with provenance; the egress gate replays the requester's entitlement on the way out | ◐ Vector-store and RAG nodes; scoping and leakage control are DIY |
| Applications | ✓ Governed app registry — vertical apps launch same-domain with SSO, enabled per tenant, every enablement audited | ✗ Not an app platform |
| Deployment | ✓ Your Kubernetes, any cloud, federated to your IdP; first-class multi-tenancy | ✓ Self-host via Docker or n8n Cloud; SSO on enterprise plan |
Where n8n is the right choice
- Internal automations where the team owns the risk and no auditor will ever ask.
- Integration breadth — if the job is mostly “connect these six SaaS tools”, n8n’s node library wins on day one.
- A single technical team moving fast, pre-compliance, pre-scale.
The honest architecture: n8n automates tasks; AgentOS governs actors. They meet the moment an n8n-built agent needs an identity, a budget and an audit trail — and AgentOS will happily govern it.
Questions prospects actually ask
Different rows of the stack. AgentOS deliberately is not a workflow canvas. If you love your n8n workflows, keep them; put the governed connector layer between them and your systems of record.
What a schedule is. In n8n a cron fires a workflow under stored credentials, forever. In AgentOS a schedule is standing authority: it names who authorized it, re-resolves their permissions at every fire, expires unless recertified, and refuses to run a target that changed underneath it.
It adopts like Kubernetes or cloud IAM — platform plumbing, not another app. One real workflow goes from whiteboard to governed production in six to eight weeks with our Forward Deployed Engineers.
Agents speak the open A2A standard, MCP is supported as a governed connector type, policies compile to standard engines (OPA), and the SDK is a thin layer over open contracts. Nothing you can’t walk away from.
Both are model-neutral. The difference: AgentOS also governs the model supply — per-channel cost attribution, deterministic fallback, no silent downgrades.
Don't take a comparison table's word for it.
Forty-five minutes with an architect, on a live cluster — bring your hardest governance question and we'll answer it on running software.