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n8n AI workflow automation.
Where n8n meets real intelligence.

Standard n8n moves data. n8n AI workflows make decisions, generate content, qualify leads, and orchestrate agents.
We build the AI layer that turns n8n into an intelligent system.

33
n8n projects
deployed
7
Voice AI + n8n
builds
590/mo
Searches for
this
5★
All n8n
projects
01

OpenAI and LLM integration

GPT-4o and other language models integrated directly into n8n workflows.

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.

Models
OpenAI GPT-4oClaudeGeminiOpenRouter
02

AI lead qualification workflows

Inbound leads scored and qualified automatically inside n8n.

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.

Workflow
  • LLM-based lead scoring
  • Automatic routing decisions
  • CRM pipeline updates
  • Nurture sequence entry
03

Voice AI integration via n8n

Retell AI and Vapi connected to your business stack through 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.

Stack
Retell AIVapin8nGoHighLevelTwilio
04

Vector embeddings and semantic search

n8n workflows that build and query vector databases.

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.

Platforms
SupabasePineconeOpenAIn8n
05

Multi-agent orchestration

n8n as the orchestration layer for multi-agent systems.

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.

Capabilities
  • Multi-agent trigger and handoff
  • Result collection and conflict resolution
  • Complex branching logic
  • Error handling and retry
06

Document processing with AI

PDF extraction, contract analysis, and form data extraction inside n8n.

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.

Processes
  • PDF and contract extraction
  • Email parsing and classification
  • Form data extraction
  • Structured data routing
n8n AI

Want to add AI intelligence to your n8n workflows?

Book the audit. We scope n8n AI projects in 30 minutes.

In production

In production

HVACVoice AIUS

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
View case study →
EnterpriseUS

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 30-day AI content pipeline, and SharePoint API sync with zero manual handling.

60s
URL to AI cold
email
30 days
AI content
automated
0
Manual
handling
EntertainmentUKUS

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
FAQ

Common questions about n8n ai workflow automation

OpenAI GPT-4o, Claude, Gemini, and open-source models via OpenRouter. We choose the model that fits the task.
Yes. n8n workflows can call AI APIs synchronously, wait for a response, and branch based on the result, all in real time.
AI-integrated n8n workflows start from $1,500. Multi-agent systems with voice AI and vector embeddings typically range from $3,000 to $6,000.
Both. For high-volume AI workflows, self-hosted n8n on Coolify or VPS is often the better choice for cost and performance.
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.

n8n AI workflow automation. Intelligence built into every step.

Book the audit. Free.

No pitch decks. Usually back within 24 hours.