Comparison
CompleteFlow vs n8n
n8n is a powerful workflow automation platform with 200,000+ users. But regulated industries need more than general-purpose automation. They need governance, compliance-grade audit trails, and deployment on their own infrastructure. Here's how CompleteFlow and n8n compare.
TL;DR
The short version
n8n excels at developer-friendly workflow automation with 400+ integrations and a vibrant open-source community. CompleteFlow is purpose-built for regulated industries (insurance, legal, finance, asset management) with compliance-grade governance baked into the architecture, not bolted on.
If your regulator needs to know how every AI decision was made, CompleteFlow is built for that conversation.
At a Glance
Feature comparison
| Dimension | CompleteFlow | n8n |
|---|---|---|
| Built for | ✓ Regulated industries (legal, insurance, finance) | General-purpose automation |
| Deployment | ✓ Your infrastructure (Azure, AWS, on-prem) | Cloud or self-hosted (DIY compliance) |
| AI governance | ✓ Reasoning traces, model registry, agent permissions | Basic execution logs (Enterprise only) |
| Human-in-the-loop | ✓ Multi-level approvals, risk-based routing, auditable approval chains | Approve/deny on individual tool calls |
| Audit trail | ✓ Immutable, compliance-grade, 7-year retention, full reasoning traces | Basic audit logs (Enterprise tier only) |
| Compliance frameworks | ✓ FCA Consumer Duty, SRA, MiFID II controls built in | None (customer builds their own |
| RBAC | ✓ Inherits Entra ID, OPA policy engine, per-agent access control | Basic roles (Business/Enterprise only) |
| Workflow reliability | ✓ Idempotent execution guarantees actions happen once and only once. Automatic retry with state recovery, no duplicate side effects | Retry on failure, but no idempotency guarantees. Duplicate executions possible on re-runs |
| Policy engine | ✓ OPA + Cedar with formal verification | None |
| Professional services | ✓ Strategy sprint, deployment, training included | Community support unless Enterprise |
| Pricing | ✓ Custom, book a call | Free (Community) to EUR 800/month (Business) |
Deep Dive
Governance & compliance
CompleteFlow
- ✓ Purpose-built for regulated industries. Every agent action recorded in immutable audit logs at two configurable levels.
- ✓ OPA evaluates agent-level access control via Rego policies in version control. Cedar handles tool-level authorisation with formal verification.
- ✓ Every policy decision logged. Designed for FCA Consumer Duty, SRA, and MiFID II obligations.
n8n
- ✗ Audit logs available on Enterprise tier only. No native compliance certifications for self-hosted installations.
- ✗ SOC 2 only applies to n8n Cloud. HIPAA compliance is explicitly not included.
- ✗ Organisations self-hosting must validate their own compliance posture entirely.
AI agent controls
CompleteFlow
- ✓ Full agent governance: model registry controls which LLM models and versions are approved.
- ✓ Agent permission policies restrict behaviour based on data classification and risk level.
- ✓ Confidence scoring with auto-gates escalates uncertain decisions to humans.
- ✓ Reasoning traces log the full decision path for regulatory review.
n8n
- ✓ AI agent nodes support multiple LLM providers with human-in-the-loop approve/deny on tool calls.
- ✗ No model governance, no agent permission policies.
- ✗ No configurable retention or redaction for prompt logs.
- ✗ No compliance-grade immutable logging of AI decisions.
Human-in-the-loop
CompleteFlow
- ✓ Multi-level approval chains with configurable thresholds.
- ✓ Risk-based routing escalates high-stakes decisions to senior reviewers.
- ✓ Auditable approval history with reviewer identity, timestamps, and reasoning.
- ✓ Review queue dashboard for batch approvals.
n8n
- ✓ Basic approve/deny model on individual tool calls, routed via Slack, Teams, Gmail, or n8n Chat.
- ✗ No multi-level approvals or escalation policies.
- ✗ No risk-based routing.
- ✗ No dedicated approval audit trail with reviewer identity and reasoning.
Deployment & data sovereignty
CompleteFlow
- ✓ Deployed on your infrastructure (Azure, AWS, GCP, or on-premises).
- ✓ Your encryption keys. Data never leaves your environment.
- ✓ Managed compliance posture included.
n8n
- ✓ Self-hosted option gives data sovereignty.
- ✗ Compliance responsibility falls entirely on the customer.
- ✗ No air-gapped deployment support. Infrastructure management is your responsibility.
Which is right for you?
Choose n8n if…
- → You need general-purpose automation with 400+ integrations.
- → Your team wants a free self-hosted option to experiment with.
- → You're in an unregulated industry where basic audit logs suffice.
- → You have engineers who can configure compliance controls themselves.
Choose CompleteFlow if…
- → You're in a regulated industry (insurance, legal, finance, asset management).
- → Your regulator requires explainable AI decisions with full audit trails.
- → You need private deployment with managed compliance.
- → You want production AI agents in 6 weeks, not 6 months of DIY configuration.
Ready to see how CompleteFlow handles governance for regulated industries?
Book a 30-minute strategy session to discuss your compliance requirements and see the platform in action.
FAQ
Frequently asked questions
Can n8n be used in regulated industries? +
Yes, but with significant effort. n8n's self-hosted option provides data sovereignty, but organisations must build and validate their own compliance frameworks. There are no built-in regulatory controls, no compliance-grade audit trails (below Enterprise tier), and no industry-specific governance features. For firms facing FCA, SRA, or MiFID II obligations, the gap between “possible” and “production-ready” is substantial.
Is n8n really free? +
The Community Edition is free to self-host with unlimited workflows. However, governance features (RBAC, SSO, audit logs) are locked behind the Business tier (EUR 800/month) or Enterprise tier (custom pricing). For regulated industries, the features you actually need are not in the free tier.
How does CompleteFlow compare on integrations? +
n8n has 400+ native integrations, far more than CompleteFlow's focused set. CompleteFlow integrates deeply with Microsoft 365, SharePoint, and enterprise systems common in regulated industries. If you need to connect 50 SaaS tools, n8n wins. If you need governed AI agents that work with your enterprise document systems, CompleteFlow is built for that.
Can I migrate from n8n to CompleteFlow? +
CompleteFlow is a different category of tool, so it's not a direct migration. If you're using n8n for AI agent workflows in a regulated environment and hitting governance limitations, we can assess your workflows during a strategy session and design compliant alternatives.