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n8n vs ServiceNow AI Control Tower

n8n

Platform for AI agents and workflows you can see and control, built visually or with code

ServiceNow AI Control Tower

What ServiceNow calls a central hub to discover, secure, govern, observe, and measure AI

Short answer

n8n says it is for building AI agents and workflows; ServiceNow calls AI Control Tower a central hub to discover, secure, govern, observe, and measure AI.⁠Source 1, Source 2 ServiceNow says AI Control Tower inventories third-party AI, and its docs describe a connector for n8n; managing agents built outside n8n is not publicly documented.⁠Source 2, Source 3

By Blocks.ai teamLast checked

Where each one sits

Six layers of running AI agents at a company, and what each product’s own public sources say it covers.

These aren’t the same kind of product

Where they overlap
Both put controls on AI agents: n8n can require approval before an AI Agent node runs a tool, and AI Control Tower’s kill switch can contain an agent.⁠Source 4, Source 5
Where they differ
n8n says agents and workflows are built and deployed with it.⁠Source 1 ServiceNow says AI Control Tower inventories AI from ServiceNow and third parties; ServiceNow’s separate AI Agent Studio builds agents.⁠Source 2, Source 6
Running both
ServiceNow documents an AI Control Tower connector that discovers and imports AI assets from n8n.⁠Source 3 n8n’s ServiceNow node works with ServiceNow records; n8n’s docs don’t mention AI Control Tower.⁠Source 7
Public sources · checked 2 October 2026
  • Offered
  • Preview
  • Not publicly documented

n8n

  • Build agents: OfferedLangChain-based AI Agent node⁠Source 8
  • Host and run agents: OfferedYour infrastructure or n8n’s⁠Source 1
  • Identity and access: Not publicly documented
  • Registry and governance: PreviewAgents stored in projects⁠Source 9
  • Traffic between agents, tools, and models: OfferedMCP client for external tools⁠Source 10
  • Agents across organizations: Not publicly documented

ServiceNow AI Control Tower

  • Build agents: Not publicly documented
  • Host and run agents: Not publicly documented
  • Identity and access: OfferedScoped OAuth tokens (community docs)⁠Source 11
  • Registry and governance: OfferedAI inventory tied to CMDB⁠Source 2
  • Traffic between agents, tools, and models: OfferedAI Gateway (community docs)⁠Source 12
  • Agents across organizations: Not publicly documented

At a glance

Topicn8nServiceNow AI Control Tower
Agent buildingLangChain-based AI nodes in visual workflows, plus the Agent Builder, in preview.⁠Source 1, Source 8, Source 9ServiceNow’s separate AI Agent Studio creates, configures, and deploys agents.⁠Source 6
Where it runsn8n Cloud, on Microsoft Azure and currently in the EU, or self-hosted on premises or in a private cloud.⁠Source 13, Source 14ServiceNow says it runs on the ServiceNow AI Platform.⁠Source 2 Data is sent to a central ServiceNow environment, possibly in another region.⁠Source 15
Agent identityn8n says that in preview, each agent tool runs with its attached credential, and access to agents follows n8n roles.⁠Source 16 Per-agent identity from n8n is not publicly documented.ServiceNow’s community documentation says AI Gateway issues scoped, short-lived OAuth 2.1 tokens on each MCP connection through it.⁠Source 11
Pricing modelBy monthly workflow executions, with unlimited users on paid plans.⁠Source 17 Cloud Starter is $20 a month, billed annually; self-hosted Community is free.⁠Source 17, Source 18ServiceNow says to contact it for pricing.⁠Source 2 Included in its Foundation, Advanced, and Prime product tiers.⁠Source 19
MaturityThe Agents feature is in preview; n8n’s changelog dates it to September 2026.⁠Source 9, Source 20 Stable releases are for production use.⁠Source 20ServiceNow announced general availability on 6 May 2025.⁠Source 21

What each one is

n8n

n8n says it is a platform to build AI agents and workflows visually or with code, run as fully managed n8n Cloud or self-hosted.⁠Source 1, Source 22 Its AI nodes implement LangChain’s JavaScript framework; its Agents feature, in preview, keeps agents in projects alongside workflows.⁠Source 8, Source 9

ServiceNow AI Control Tower

ServiceNow describes AI Control Tower as a central hub to discover, secure, govern, observe, and measure AI across an enterprise.⁠Source 2 ServiceNow says it inventories agents, models, and MCP servers from ServiceNow and third parties, tied to your configuration management database (CMDB).⁠Source 2

The differences that matter

  1. Building agents

    n8n

    Agents can be built in visual workflows with LangChain-based AI nodes, adding JavaScript or Python anywhere; in preview, also in the Agent Builder.⁠Source 1, Source 8, Source 9

    ServiceNow AI Control Tower

    ServiceNow’s separate AI Agent Studio builds agents; creating new custom agents is supported only in the Prime tier.⁠Source 6, Source 19

  2. Agents built on other platforms

    n8n

    In preview, n8n agents live in n8n projects.⁠Source 9 n8n can expose tools to external agents over MCP; managing agents built elsewhere is not publicly documented.⁠Source 10

    ServiceNow AI Control Tower

    Connectors discover AI assets on external platforms and sync them into the inventory; ServiceNow documents one for n8n.⁠Source 3, Source 23

    ServiceNow’s community documentation says only assets marked Managed get governance workflows, risk assessments, and monitoring.⁠Source 24

  3. Stopping an agent

    n8n

    In preview, unpublishing an agent stops users, channels, and schedules from running it until it is published again.⁠Source 9

    ServiceNow AI Control Tower

    The kill switch can contain a managed agent and revoke all of its active credentials across connected systems.⁠Source 5, Source 25

    n8n can also revoke an OAuth MCP client, disconnecting it at once.⁠Source 26 ServiceNow says only managed agents in the Agentic AI category can be deactivated from their record.⁠Source 27

For security teams

What a security review asks, answered from each vendor’s public documentation.

Topicn8nServiceNow AI Control Tower
Network exposureCan run on premises or in a private cloud.⁠Source 14 For cloud-based MCP clients, n8n says to make it publicly accessible.⁠Source 26Agents using AI Gateway call a ServiceNow-hosted URL, per ServiceNow’s community documentation.⁠Source 12 Ports and egress: not publicly documented.
IdentitySAML sign-in on Business and Enterprise plans, OIDC on Enterprise.⁠Source 28, Source 29 Per-agent identity from n8n is not publicly documented.The ServiceNow AI Platform supports multi-provider SSO.⁠Source 30 ServiceNow’s community documentation says AI Gateway verifies agent identity for MCP.⁠Source 11
Access changes and revocationn8n disconnects a revoked OAuth MCP client at once.⁠Source 26 In preview, unpublishing stops users, channels, and schedules running an agent.⁠Source 9ServiceNow says its kill switch can immediately contain a managed agent and revoke all its active credentials across connected systems.⁠Source 5, Source 25
Audit trailEnterprise plans can stream events to syslog, a webhook, or Sentry.⁠Source 31 In preview, agent conversations are kept as sessions.⁠Source 9Audit logs record configuration changes to Data, Approvals, and AI model providers settings; each kill-switch containment leaves an audit trail.⁠Source 5, Source 32
Compliancen8n says the company holds a SOC 2 Type 2 report, available to enterprise customers; others get SOC 3.⁠Source 13, Source 33ServiceNow says the company has undertaken an annual SOC 2 Type 2 attestation since 2013 and holds ISO/IEC 42001.⁠Source 34

Full comparison

18 criteria in five groups. Every cell links to its source, or says no public source answers it.

n8n and ServiceNow AI Control Tower compared on 18 criteria
n8nServiceNow AI Control Tower
What it is
What it is and who it’s forn8n says it is a platform to build AI agents and workflows visually or with code.⁠Source 1 It runs as fully managed n8n Cloud or self-hosted.⁠Source 22ServiceNow describes it as a central hub to discover, secure, govern, observe, and measure AI across an enterprise, on the ServiceNow AI Platform.⁠Source 2
MaturityA new minor version ships most weeks, with a stable version for production.⁠Source 20 The Agents feature is in preview; n8n’s changelog dates it to September 2026.⁠Source 9, Source 20ServiceNow announced general availability on 6 May 2025.⁠Source 21 ServiceNow’s community documentation says AI Gateway became generally available on 10 September 2026.⁠Source 35, Source 36
Control
Agent registry and discoveryIn preview, agents live in n8n projects alongside workflows.⁠Source 9 A registry of agents built outside n8n is not publicly documented.ServiceNow says it auto-discovers agents, models, MCP servers, and datasets into one CMDB-tied inventory.⁠Source 2 Connectors reach external platforms, including n8n.⁠Source 3, Source 23
Identity and access controlProject roles set what a user can do in a project (self-hosted Community must be registered).⁠Source 37 n8n says access to agents (preview) follows n8n roles.⁠Source 16ServiceNow’s community documentation says AI Gateway issues scoped OAuth 2.1 tokens for MCP connections through it.⁠Source 11 The platform has multi-provider SSO.⁠Source 30
Ownership, policy, and revocationHuman approval can be required before an AI Agent node runs a tool.⁠Source 4 In preview, an agent can be unpublished.⁠Source 9 Enterprise adds custom roles.⁠Source 38ServiceNow says AI assets can carry ownership.⁠Source 2 The kill switch covers agents on ServiceNow and four connected platforms.⁠Source 39
Audit log and observabilityEnterprise plans can stream events to syslog, a webhook, or Sentry, with audit events for the instance MCP server.⁠Source 31 Agent sessions (preview) show tools used.⁠Source 9Audit logs record some workspace configuration changes; each kill-switch containment is audited.⁠Source 5, Source 32 Traces come via trace connections or SDK instrumentation.⁠Source 40
Connection
How agents connectThe MCP Server Trigger node exposes a URL.⁠Source 41 For cloud-based clients of its built-in MCP server, n8n says to make the instance publicly accessible.⁠Source 26ServiceNow’s community documentation says agents using AI Gateway call a ServiceNow-hosted URL instead of the MCP server, which must be remote.⁠Source 12, Source 35
Agents across organizationsThe MCP Server Trigger node can expose n8n tools to external AI agents.⁠Source 10 Bringing in agents another organization controls: not publicly documented.Third-party systems like Microsoft Agent 365 can discover publishable agents via an open API.⁠Source 42 Bringing in agents a partner controls: not publicly documented.
Protocol supportCan act as an MCP client, and as an MCP server through a trigger node (SSE or streamable HTTP, not stdio).⁠Source 10, Source 41 First-party A2A: not publicly documented.ServiceNow’s community documentation calls AI Gateway its MCP enforcement layer.⁠Source 11 ServiceNow’s separate AI Agent Studio can connect external agents over A2A.⁠Source 43
Frameworks, models, and clouds supportedAI nodes implement LangChain’s JavaScript framework, with your choice of agent, LLM, and memory.⁠Source 8 Managing agents built elsewhere is not publicly documented.ServiceNow says it inventories agents, models, and MCP servers from ServiceNow or third parties.⁠Source 2 Its docs describe a connector for n8n.⁠Source 3
Operations
Deployment options and data residencyn8n Cloud runs on Microsoft Azure, with data stored in Frankfurt, Germany.⁠Source 13, Source 17 Self-hosted data is wherever you host n8n.⁠Source 17 Business is currently self-hosted only.⁠Source 17ServiceNow says it runs on the ServiceNow AI Platform.⁠Source 2 Data may go to a central ServiceNow environment in another region or a third-party cloud.⁠Source 15
Compliance attestationsn8n says the company holds a SOC 2 Type 2 report, with annual independent audits.⁠Source 13, Source 33 Enterprise customers get the SOC 2 report; others, the SOC 3 report.⁠Source 13ServiceNow says the company has undertaken an annual SOC 2 Type 2 attestation since 2013.⁠Source 34 It says the company holds ISO/IEC 42001 certification.⁠Source 34
Support and SLADedicated support, with guaranteed response times available through SLAs, is Enterprise-only.⁠Source 17 An uptime SLA percentage is not publicly documented.ServiceNow’s company-wide Customer Support Addendum states a 99.8% availability SLA for production instances.⁠Source 44 Its community docs point to Now Support.⁠Source 45
Time and effort to get runningA 14-day n8n Cloud trial with Pro plan features, or a one-step local setup that needs Docker.⁠Source 14, Source 46 Paid self-hosted plans activate with a license key.⁠Source 18Initial setup uses a Guided Setup widget.⁠Source 47 Discovering outside agents needs a connector and credentials you supply.⁠Source 23, Source 48 Features depend on your license.⁠Source 49
Pricing model and public pricesBy monthly workflow executions, with unlimited users on paid plans.⁠Source 17 Cloud Starter is $20 and Pro $50 a month, billed annually.⁠Source 17 Self-hosted Community is free.⁠Source 18Included in every tier; full management of external AI needs a separate license.⁠Source 19 ServiceNow’s community documentation says usage-based costs may apply.⁠Source 35, Source 50
Building
Agent building toolsA visual editor with JavaScript or Python anywhere in a workflow, LangChain-based AI nodes, and the Agent Builder, in preview.⁠Source 1, Source 8, Source 9ServiceNow’s separate AI Agent Studio creates, configures, and deploys agents.⁠Source 6 Creating new custom agents is supported only in the Prime tier.⁠Source 19
Model accessAI workflows can connect LLM providers such as OpenAI, Anthropic, and Google, and combine several models.⁠Source 51 Bring-your-own-LLM features use your API credentials.⁠Source 52Model provider settings cover ServiceNow-supported providers, such as Now LLM Service and AWS Claude, and ones your organization configures.⁠Source 32
Integrations and ecosystemEvery paid plan includes every integration.⁠Source 17 n8n lists 600+ community-built templates for agentic workflows, and its node panel has a registry of MCP servers.⁠Source 53, Source 54ServiceNow’s community documentation names discovery connectors for Databricks, Snowflake, and Hugging Face, and says connectors can also be custom-built.⁠Source 24, Source 45

Which to choose

Choose n8n if

  • You want to build agents and workflows visually, which n8n says it supports, with JavaScript or Python where you need it.⁠Source 1
  • You want to self-host on premises or in a private cloud, starting with the free Community edition.⁠Source 14, Source 18
  • You want published prices based on workflow executions, with unlimited users on paid plans: Cloud Starter is $20 a month, billed annually.⁠Source 17
  • You want models from providers such as OpenAI, Anthropic, and Google in one workflow, with tools from external MCP servers.⁠Source 10, Source 51

Choose ServiceNow AI Control Tower if

  • Your ServiceNow tier already includes AI Control Tower, which ServiceNow says ties AI assets to your CMDB.⁠Source 2, Source 19
  • You want one inventory of agents, models, and MCP servers across platforms, with connectors that discover AI assets outside ServiceNow.⁠Source 2, Source 23
  • You want a kill switch that can contain a managed agent and revoke all of its active credentials, with an audit trail.⁠Source 5, Source 25
  • You want AI compliance content: ServiceNow’s pack covers the EU AI Act, NIST AI RMF, California SB 53, and Colorado’s AI Act.⁠Source 55

Questions buyers ask

Do n8n and AI Control Tower support MCP and A2A?

n8n can act as an MCP client and as an MCP server; first-party A2A is not publicly documented.⁠Source 10, Source 26, Source 41 ServiceNow’s community documentation calls AI Gateway its MCP enforcement layer; ServiceNow’s separate AI Agent Studio can connect external agents over A2A.⁠Source 11, Source 43

How is each one priced?

n8n prices by monthly workflow executions; in preview, one agent turn counts as one execution.⁠Source 9, Source 17 ServiceNow says to contact it for AI Control Tower pricing; every tier includes it.⁠Source 2, Source 19 ServiceNow’s community documentation says usage-based costs may apply.⁠Source 35, Source 50

Can either one be self-hosted?

n8n can be self-hosted, and the Community edition is free.⁠Source 14, Source 18 Air-gapped self-hosted installs use a license certificate; otherwise the license key must ping n8n’s license server daily.⁠Source 17, Source 56 AI Control Tower’s availability to self-hosted ServiceNow customers is not publicly documented.

Can either one connect agents across organizations?

n8n’s MCP Server Trigger node can expose n8n tools to external AI agents.⁠Source 10 AI Control Tower’s open API lets third-party systems like Microsoft Agent 365 discover agents marked publishable.⁠Source 42 For both, bringing in another organization’s agents with access it controls is not publicly documented.

How we compare

Read the full method

Every claim on this page links to a public source. Where none answers a question, the page says so.

We re-check every fact at least every 90 days. This page was last checked .

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Sources

61 public sources, each with the date we checked it. Every one opens in a new tab.

  1. Source 1: AI Workflow Automation Platform - n8n n8n · checked Back:abcdefghi

  2. Source 2: AI Control Tower - ServiceNow (product page) ServiceNow · checked Back:abcdefghijklmnop

  3. Source 3: AI Service Graph Connector for n8n (ServiceNow product documentation, Australia release) ServiceNow · checked Back:abcde

  4. Source 4: Human-in-the-loop for tools n8n · checked Back:ab

  5. Source 5: AI agent containment using kill switch protocol manually (ServiceNow product documentation, Australia release) ServiceNow · checked Back:abcdef

  6. Source 6: AI Agent Studio (ServiceNow product documentation, Australia release) ServiceNow · checked Back:abcd

  7. Source 7: ServiceNow node n8n · checked Back to text

  8. Source 8: LangChain in n8n n8n · checked Back:abcdef

  9. Source 9: Build and manage agents n8n · checked Back:abcdefghijklmno

  10. Source 10: MCP Client Tool n8n · checked Back:abcdefg

  11. Source 11: What's new in AI Gateway v3.4 - September 2026 release (ServiceNow Community, AI Control Tower articles) ServiceNow · checked Back:abcdef

  12. Source 12: AI Gateway Implementation Guide (ServiceNow Community, AI Control Tower articles) ServiceNow · checked Back:abc

  13. Source 13: Security at n8n n8n · checked Back:abcde

  14. Source 14: Host n8n n8n · checked Back:abcde

  15. Source 15: AI Control Tower (ServiceNow product documentation, Australia release) ServiceNow · checked Back:ab

  16. Source 16: Introducing n8n Agents n8n · checked Back:ab

  17. Source 17: n8n Plans and Pricing n8n · checked Back:abcdefghijkl

  18. Source 18: Compare editions n8n · checked Back:abcde

  19. Source 19: ServiceNow product tiers (ServiceNow product documentation, Australia release) ServiceNow · checked Back:abcdef

  20. Source 20: Changelog n8n · checked Back:abcd

  21. Source 21: ServiceNow Launches AI Control Tower, a Centralized Command Center to Govern, Manage, Secure, and Realize Value From Any AI Agent, Model, and Workflow (ServiceNow news release, investor relations PDF) ServiceNow · checked Back:ab

  22. Source 22: Choose how to use n8n n8n · checked Back:ab

  23. Source 23: Discovering AI assets through connectors (ServiceNow product documentation, Australia release) ServiceNow · checked Back:abcd

  24. Source 24: AI Control Tower: What's new in the June 2026 release (ServiceNow Community, AI Control Tower articles) ServiceNow · checked Back:ab

  25. Source 25: Configure AI agent containment using kill switch protocol manually (ServiceNow product documentation, Australia release) ServiceNow · checked Back:abc

  26. Source 26: Connect to n8n MCP server n8n · checked Back:abcde

  27. Source 27: Deactivate a managed AI agent (ServiceNow product documentation, Australia release) ServiceNow · checked Back to text

  28. Source 28: Set up SAML n8n · checked Back to text

  29. Source 29: Set up OIDC n8n · checked Back to text

  30. Source 30: Multi-Provider SSO configurations (ServiceNow product documentation, Australia release) ServiceNow · checked Back:ab

  31. Source 31: Stream logs to external systems n8n · checked Back:ab

  32. Source 32: AI model providers (ServiceNow product documentation, Australia release) ServiceNow · checked Back:abc

  33. Source 33: n8n Trust Center n8n · checked Back:ab

  34. Source 34: Compliance - ServiceNow Trust ServiceNow · checked Back:abc

  35. Source 35: AI Gateway FAQ (ServiceNow Community, AI Control Tower articles) ServiceNow · checked Back:abcd

  36. Source 36: What's new in AI Control Tower for August & September 2026 (ServiceNow Community, AI Control Tower articles) ServiceNow · checked Back to text

  37. Source 37: Set permissions and roles (RBAC) n8n · checked Back to text

  38. Source 38: Custom roles n8n · checked Back to text

  39. Source 39: Control enforcement points (ServiceNow product documentation, Australia release) ServiceNow · checked Back to text

  40. Source 40: Configuring trace connections (ServiceNow product documentation, Australia release) ServiceNow · checked Back to text

  41. Source 41: MCP Server Trigger n8n · checked Back:abc

  42. Source 42: External Registries (ServiceNow product documentation, Australia release) ServiceNow · checked Back:ab

  43. Source 43: Integrating external AI agents (ServiceNow product documentation, Australia release) ServiceNow · checked Back:ab

  44. Source 44: Customer Support Addendum (ServiceNow legal schedules, Version 12MAR2025) ServiceNow · checked Back to text

  45. Source 45: AI Control Tower Welcome Guide (ServiceNow Community, AI Control Tower articles) ServiceNow · checked Back:ab

  46. Source 46: Try free then choose a plan n8n · checked Back to text

  47. Source 47: AI Control Tower release notes (ServiceNow product documentation, Australia release) ServiceNow · checked Back to text

  48. Source 48: Configuring connectors (ServiceNow product documentation, Australia release) ServiceNow · checked Back to text

  49. Source 49: Activating AI Control Tower (ServiceNow product documentation, Australia release) ServiceNow · checked Back to text

  50. Source 50: AI Control Tower Observability & Monitoring FAQ (ServiceNow Community, AI Control Tower articles) ServiceNow · checked Back:ab

  51. Source 51: Integrate AI n8n · checked Back:ab

  52. Source 52: n8n AI Terms n8n · checked Back to text

  53. Source 53: n8n AI agent builder n8n · checked Back to text

  54. Source 54: MCP servers n8n · checked Back to text

  55. Source 55: AI Risk and Compliance Content Pack (ServiceNow product documentation, Australia release, Governance, Risk, and Compliance) ServiceNow · checked Back to text

  56. Source 56: Manage your license n8n · checked Back to text

  57. Source 57: Your company's private network Blocks.ai · checked Back to text

  58. Source 58: Network requirements Blocks.ai · checked Back to text

  59. Source 59: Solutions: Agent sprawl Blocks.ai · checked Back to text

  60. Source 60: Solutions: Partner networks Blocks.ai · checked Back to text

  61. Source 61: Pricing Blocks.ai · checked Back to text