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// n8n AI Workflow Automation

Most n8n workflows move data.
Ours make decisions.

n8n AI workflow automation that qualifies leads, generates content, processes documents, and orchestrates agents - OpenAI, Retell AI, and vector search running inside your n8n instance.

0
n8n projects deployed
0
Voice AI + n8n builds
590/mo
Searches for this
★★★★★
All n8n projects

Built with your stack

n8nn8n OpenAIOpenAI Retell AIRetell AI SupabaseSupabase TwilioTwilio GoHighLevelGoHighLevel

// Try these

What we build on n8n

AI workflows we run inside n8n instances in production. Pick one - we build it into your instance.

What n8n AI workflow automation covers

Not connectors. Intelligence - models that read, reason, and act inside every workflow.

OpenAI and LLM integration

GPT-4o and other language models integrated directly into n8n workflows. Lead qualification, email generation, document summarisation, customer response drafting, and data extraction - all running automatically inside n8n.

AI lead qualification workflows

Inbound leads scored and qualified automatically. n8n calls the LLM with lead data, receives a qualification decision, routes the lead accordingly, and updates your CRM - no human in the loop.

Voice AI integration via n8n

Retell AI and Vapi voice agents connected to your business stack through n8n. Call data flows from the voice agent through n8n into your CRM, calendar, and dispatch system. Retry logic and error handling built in.

Vector embeddings and semantic search

n8n workflows that build and query vector databases. Semantic search across your documentation, customer data, or product catalogue - integrated into automation flows via Supabase or Pinecone.

Multi-agent orchestration

n8n as the orchestration layer for multi-agent systems. One workflow triggers multiple AI agents, collects results, resolves conflicts, and writes outcomes to the right destination. Built for complex, multi-step AI tasks.

Document processing with AI

PDF extraction, contract analysis, email parsing, and form data extraction - all processed by AI inside n8n workflows. Documents arrive, AI processes them, structured data goes where it needs to go.

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n8n AI workflows, running in production

HVAC / Voice AI / US

Goodfellas AC: n8n as the AI orchestration backbone

n8n orchestrating 6 systems: Retell AI voice agents, GHL CRM, ServiceTitan dispatch, Twilio SMS engine with 60-message memory, PostgreSQL analytics, and OpenRouter/OpenAI for AI decision-making. All AI decisions run through n8n. Form to booking in under 10 seconds.

6
Systems via n8n
<10s
Full AI booking chain
24/7
AI operation

Enterprise / US

BrainLink: n8n + OpenAI production workflows

Three AI-powered n8n workflows: OpenAI + Apollo for lead enrichment and cold email (60 seconds URL to email), DALL-E + Buffer for an automated AI content pipeline, and SharePoint API sync with zero manual handling.

60s
URL to AI cold email
0
Manual content ops
0
Manual handling

Entertainment / UK / US

Raven: n8n + vector embeddings + OpenAI

n8n workflow scraping 4 event platforms, classifying events by genre using OpenAI, extracting DJ lineups, generating vector embeddings in Supabase for similarity search, and powering an AI recommendation chatbot.

4
Sources scraped
Vector
Embeddings in n8n
Live
AI chatbot running

Want AI integrated into your n8n workflows?

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Questions, answered

What AI models do you integrate with n8n?+

OpenAI GPT-4o, Claude, Gemini, and open-source models via OpenRouter. We choose the model that fits the task.

Can n8n handle real-time AI decisions?+

Yes. n8n workflows can call AI APIs synchronously, wait for a response, and branch based on the result - all in real time.

How much does n8n AI workflow automation cost?+

Pricing depends on the scope of your system. After a free audit we give you a clear quote, fixed-price or hourly, whichever fits. Book the audit for a number tailored to you.

Do you self-host n8n or use n8n cloud?+

Both. For high-volume AI workflows, self-hosted n8n on Coolify or VPS is often the better choice for cost and performance.

How is n8n AI automation different from Zapier AI features?+

n8n gives you full control over the AI integration - custom prompts, model selection, response parsing, and branching logic. Zapier AI features are more constrained and less customisable.

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