Sema4.ai vs n8n
A detailed comparison to help you choose between Sema4.ai and n8n.
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Verdict: n8n wins
n8n scores 4.3/5, edging out Sema4.ai at 2.5/5. Technical teams and engineers who want code-level control and the option to self-host automation as core infrastructure.
Sema4.ai Enterprise AI agents for knowledge work | n8n Workflow automation that gives you control | |
|---|---|---|
| Rating | 2.5 (1 review) | 4.3 (1 review) |
| Pricing Model | freemium | freemium |
| Starting Price | Free tier available | Free tier available |
| Best For | Enterprise finance and operations teams with document-heavy back-office processes who want agents running inside their own Snowflake or cloud account — not the original Robocorp audience. | Technical teams and engineers who want code-level control and the option to self-host automation as core infrastructure. |
| Free Tier | ||
| API Access | ||
| Team Features | ||
| Open Source | ||
| Tags | open sourcefree tierapi access | open sourcefree tierapi access |
| Visit Sema4.ai → | Visit n8n → |
Sema4.ai
Pros
- + Python-first tooling (RCC, VS Code extension) remains the most natural RPA developer experience I have used — no proprietary language
- + Deployment inside your own perimeter (Snowpark Container Services or your AWS/GCP/Azure VPC) is a concrete data-governance advantage for finance workloads
- + Free Developer tier (240 run minutes/month) still lets you validate a robot before any sales conversation
- + SAFE framework and MCP connectors (Snowflake, Slack, GitHub, Google Workspace, HubSpot) address the auditability objection to LLM agents
- + Documented consumption pricing ($0.10/run minute) exists on the old Robocorp docs as a transparent starting point
Cons
- - Robocorp as a product is discontinued — acquired by Sema4.ai (Jan 2024) and folded into a differently-targeted enterprise platform
- - Open-source community layer is effectively gone: RCC ships under a commercial Sema4.ai EULA and is no longer publicly maintained
- - No transparent self-serve pricing above the free tier — $15/agent/day Team figures, an ambiguous $165 site figure and sales-quoted Enterprise don't reconcile
- - Built for enterprise finance operations, not the solo automator or small team that chose Robocorp originally
- - Vendor performance claims (90%+ automation rates) are unaudited; independent trackers estimate first-year costs of roughly $49K–$127K
n8n
Pros
- + Unlimited steps per execution: my 20-node nightly sync counted as one execution, so complexity stops driving cost (n8n.io/pricing)
- + Code nodes (JS/Python) with npm and env-var access meant I finished every prototype without leaving the platform
- + Self-hostable with no licence fee under the Sustainable Use License; full run snapshots and re-run-from-failed-node debugging
- + AI agent nodes (LLM connectors, vector stores, agents calling workflows as tools) are the deepest of any general automation platform I tested
- + Strong company trajectory: $180M Series C (Accel, Oct 2025) and a SAP strategic investment at ~$5.2B in May 2026
Cons
- - Not open source — the Sustainable Use License (fair-code) forbids offering n8n as a hosted service and fails OSI procurement checks
- - Assumes engineering literacy: JSON paths, expressions, and async data structures stumped every ops-only user I watched try it
- - Self-hosting carries real ops cost — queue mode, worker scaling and upgrades took me hours that a managed platform absorbs
- - Documentation is thin at the edges; AI node options and queue-mode config sent me to community forum threads
- - Business cloud tier is self-hosted-only at time of writing (cloud waitlisted), leaving a gap between Pro's 10K executions and Enterprise
Frequently Asked Questions
Which is better, Sema4.ai or n8n?▼
n8n scores higher at 4.3/5 vs 2.5/5 for Sema4.ai, making it the better-rated option in our comparison.
What is the difference between Sema4.ai and n8n?▼
Sema4.ai: Sema4.ai, formerly Robocorp, builds enterprise AI agents that carry out document-heavy business processes, with an open-source Python foundation. n8n: n8n is a workflow automation platform that combines AI capabilities with business process automation, giving technical teams a visual builder with the option to add code when needed.
Is Sema4.ai or n8n more affordable?▼
Sema4.ai starts at €0/mo, n8n starts at €0/mo. Check the comparison table above for current pricing.
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