n8n consultant · Madrid and all of Spain

n8n consultant for companies in Spain

We design, implement and maintain n8n automations that sustain real processes: ERP and CRM integrations, AI agents with Claude and WhatsApp chatbots. We're a nearshore team with EU hosting and GDPR compliance. We already work with companies in Spain: a custom commercial CRM for a real-estate investment firm and the website of a hospitality consultancy in Madrid.

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The service

What an n8n consultant does

An n8n consultant designs, implements and maintains the workflows that connect your systems and automate your processes. The difference with a DIY workflow shows after the demo: error handling, secure credentials, monitoring and documentation so the automation sustains your operation every day.

Workflow design

We translate your company's real process into maintainable n8n flows, not loose experiments.

Integrations with your systems

We connect your ERP, CRM, invoicing and spreadsheets via API or webhooks.

n8n Cloud or self-hosted

We advise on where to deploy and leave it running, including self-hosted on EU servers.

AI agents inside the flows

We add Claude and other models where they help: classifying, extracting data, drafting and deciding.

Error handling and monitoring

Retries, alerts and traceability to know what ran and what failed, before a customer notices.

Documentation and handover

Every flow is documented so your team can operate and evolve it.

Services

n8n consulting services

n8n implementation from scratch

We audit your process, design the flows and leave them running in production.

Rescue of existing workflows

We organize, version and stabilize fragile workflows you already have in n8n or Make.

Custom AI agents

Agents with n8n and Claude that execute tasks across your operation.

WhatsApp & Instagram chatbots

Support, booking and sales, integrated with your CRM.

Why Duotach

A nearshore n8n consultant for Madrid and all of Spain

Nearshore team

We work like a local team, without the friction of distance.

EU hosting and GDPR

We deploy with data in Europe and GDPR compliance, key under the AI Act.

Production-ready

Error handling, secure credentials and monitoring from the first flow, not after the first incident.

Without the Big Four rate

Boutique quality with a quote by scope: you pay for the project, not for consultant hours.

Use cases

What you can automate with n8n

Customer support over WhatsApp and Instagram

Invoice and document processing

Lead follow-up and qualification

Data synchronization across systems

Generating proposals and quotes

Automatic reports and alerts

Integrating your CRM with other tools

Knowledge bases that answer with your information

FAQ

Frequently asked questions about n8n consulting

What does an n8n consultant actually do?

They design and implement the flows that connect your systems and automate processes: integrations, business logic, error handling and monitoring. They also decide where n8n should be deployed and leave everything documented so your team can operate it.

n8n Cloud or self-hosted?

It depends on the case. n8n Cloud simplifies the start; self-hosted gives full control over your data and usually makes sense when GDPR or volume matter. We deploy and maintain both, including self-hosted on EU servers.

How much does it cost to hire an n8n consultant?

We quote by scope: first a free initial meeting to understand the process, then a proposal with a closed scope and price. No hourly surprises.

Do you work remotely with companies in Madrid and the rest of Spain?

Yes, the whole process is remote: discovery, implementation and support. We share the language and several hours of overlapping time zone, so day-to-day coordination is simple.

What deliverables does an n8n project leave?

Flows running in production, documentation for each workflow, organized credentials, monitoring with alerts and a handover so your team can operate them.

n8n, Make or Zapier?

We mainly work with n8n because it allows self-hosting, extends with code and scales better in cost as volume grows. If your case is better solved with another tool, we tell you in the initial meeting.

Looking for an n8n consultant in Spain?

Tell us which processes you want to automate and we'll propose the scope, the stack and a quote by scope. The initial meeting is free of charge.