n8n: Our 2026 Review of Open-Source Automation, and the True Cost of Free

There is one sentence we hear every time a small business discovers n8n: "Wait, it is free and unlimited?"

Yes. Really. The Community version, self-hosted on your server, gives you access to the entire node catalog (including AI nodes and agents), with no limit on executions or workflows, without paying a cent to the publisher.

That is a rare proposition, and it explains the tool's trajectory. But "free" does not mean "without cost," and the gap between enthusiastic discovery and production deployment is where many businesses hit a wall. Here is the full review, with numbers to back it up.

What n8n Changes Compared to Make and Zapier

1. The Business Model: You Pay Per Execution, Not Per Workflow

This is the most important point, and the most misunderstood.

Zapier has historically charged per task, with a model that becomes painful fast: every step in a scenario consumes a task. A six-step automation triggered 500 times per month uses 3,000 tasks. Your bill grows with your success.

n8n charges per workflow execution, not per step. A 40-node workflow triggered once = one execution. On complex automations (and real business automation is always complex), the billing gap easily reaches a factor of 5 to 10.

And since April 2026, n8n has removed all active workflow limits across all plans. You can have fifty small dormant automations that only trigger occasionally: they cost you nothing as long as they do not run. For a small business, this is a structural change. You no longer have to choose between "automate" and "avoid paying for a workflow that runs twice a month."

2. Open Source and Data Sovereignty

n8n is self-hostable. Your data never leaves your server, which you can place in Europe or anywhere you choose. For an accounting firm, a medical practice, a law firm, or an industrial company routing sensitive data through its automations, this is not an ideological argument. It is often the only defensible configuration when facing a client or an auditor.

Worth noting honestly: n8n is not under a "pure" open-source license in the strict sense (it uses a source-available license with restrictions on reselling as a competing SaaS). For a typical business use case, this changes absolutely nothing. You can host it and use it freely for your operations.

3. AI Agents, Native and Free

This is what pushed n8n into a different category. The platform natively integrates LLM nodes and full agent support (LangChain agents), along with MCP integration, the protocol that allows an AI model to interface cleanly with your tools.

And the remarkable point: all of this is available on the free Community version. No license surcharge. You can build an AI agent that reads your emails, queries your database, drafts a response, and creates a task in your CRM, all on your own server, with no subscription.

To understand what this enables in practice, read our overview of the best open-source AI agents for small businesses.

Real Pricing (July 2026)

Two useful details: annual billing saves approximately 17%, and companies with fewer than 20 employees can request a 50% discount on the Business plan (bringing it to ~400 EUR/month). Few people know this; ask for it.

The True Cost of "Free"

This is the calculation nobody does, and it is the one that matters.

If you have a technical profile in-house, self-hosting is an economic no-brainer: you save 700 EUR per year compared to the Pro plan alone, and much more beyond that.

If you do not, run the numbers honestly: a business without technical capability often spends more on administration fees than it would have paid in cloud subscription. n8n Cloud, at 24 or 60 EUR per month, is then the right answer. You keep the favorable pricing model without inheriting the server.

The threshold. Self-hosting becomes cost-effective above approximately 10,000 executions per month, or as soon as data sovereignty is a non-negotiable requirement. Below that, take the cloud and sleep well.

Where n8n Falls Short

The Learning Curve

Let us be clear: n8n is not Make. The interface is denser, the logic closer to software development. You will encounter expressions, JSON, sometimes a code node. A business owner who has never automated anything will spend three frustrating evenings before producing a first useful workflow.

This is not a product flaw. It is the price of its power. But it is a decisive selection criterion. Our Make, n8n, and Zapier comparison details the trade-off based on your profile.

The Integration Ecosystem

n8n lists over 400 integrations. That is plenty, and sufficient for 95% of a small business's needs. But it is fewer than Make's 2,000+ or Zapier's catalog. In practice: for a very specific niche business tool, you are more likely to find a native connector in Make.

The counter-argument is valid: n8n has a generic HTTP node and allows writing code, so everything is integrable, provided you have someone to do it. "Everything is possible" and "it is simple" are two different things.

Support

On the Community version, there is no support: there is a community (excellent, very active) and solid documentation. When a critical automation goes down on a Friday at 6 PM, the difference between a forum and contractual support becomes very real.

n8n vs Make vs Zapier

Our reading. Three questions are enough to decide:

1. Do you have technical capability available? No > Make (or n8n Cloud).
2. Do your volumes exceed 10,000 executions/month? Yes > n8n, the billing gap becomes massive.
3. Must your data stay in Europe, on your infrastructure? Yes > n8n self-hosted, there is no other answer.

The alternative we recommend testing in parallel: Make, if your priority is speed of implementation over control. Both profiles are in our AI tools library.

n8n's Batemark Score: 78/100 (Excellent)

• Value for money: exceptional. Free and unlimited when self-hosted, AI agents included. No competitor comes close. The only cost is human.
• Ease of onboarding: moderate. This is the acknowledged weak point. n8n requires technical thinking. Expect several hours before your first genuinely useful workflow.
• Power and features: exceptional. Complex workflows, branching, code, AI agents, MCP, webhooks, self-hosting. There is virtually nothing you cannot build.
• Integrations and ecosystem: very good. 400+ nodes, plus an HTTP node that opens everything else. Behind on niche business software specific to certain markets.
• SMB relevance: very good. German publisher (Berlin), hosting possible in Europe or on your own server, pricing in euros. On the sovereignty axis, it is today the market's best answer.
• Support and community: good. Solid documentation, very active community. But no contractual support on the free version.

Verdict. n8n is the best choice for a business that has technical capability (in-house or via a contractor) and a requirement for volume or sovereignty. It is the wrong choice for a business owner who wants to automate their first quote follow-up on a Sunday evening: in that case, Make delivers the same result in a tenth of the time.

Its complete profile is on its dedicated page: n8n in the AI tools library.

Our Verdict

The "n8n versus Make" debate is poorly framed. The real question is not which platform is better. It is who, on your team, will maintain the automation in two years.

If the answer is "a developer, a contractor, or me because I enjoy it": n8n will give you more power for less money, with your data on your infrastructure, and free AI agents as a bonus. On paper and in practice, it is the most generous offer on the market.

If the answer is "nobody, honestly": take Make, pay 16 EUR per month, and spend the saved time on your core business. An automation that runs is worth more than an elegant architecture that nobody knows how to restart.

To decide confidently, read our Make, n8n, and Zapier comparison 2026.