8 free, production-ready n8n workflow templates for AI automation.
Content repurposing · Lead generation · Email classifier · RAG chatbot · Social monitor · Client onboarding · Web scraping · Voice assistant
Built by Automatia BCN · Barcelona
What’s Included
FlowScribe Lite
1 content → 4 platforms
|
LeadPilot Lite
AI cold email writer
|
SupportFlow Lite
AI chatbot (no RAG)
|
InboxZero Lite
Email classifier
|
SocialPulse Lite
Reddit trend monitor
|
ClientFlow Lite
Client onboarding
|
DataForge Lite
URL data extractor
|
VoiceAgent Lite
Call logger
|
Quick Start
# 1. Clone this repo
git clone https://github.com/enzoemir1/autoflow-n8n-workflows.git
# 2. Import any JSON into n8n
# Workflows → Import from File → select a JSON from workflows/
# 3. Connect your credentials
# Most need: OpenAI API key + Google Sheets
# 4. Activate and test
Workflow Details
FlowScribe Lite — Content Repurposing
Send a blog post via webhook → AI generates optimized content for Twitter thread + LinkedIn post + Instagram caption + Facebook post in parallel → saves to Google Sheets.
Cost: ~$0.01/run | Input: Blog post via webhook | Output: 4 platform-specific posts
LeadPilot Lite — Cold Email Writer
POST a list of leads → AI writes a personalized cold email + follow-up for each → saves to Sheets.
Cost: ~$0.005/lead | Input: Lead list (name, email, title, company) | Output: Custom email per lead
SupportFlow Lite — AI Chatbot
Simple chatbot that answers customer questions using your company info (set via environment variable). No vector database needed.
Cost: ~$0.002/message | Setup: 2 minutes
InboxZero Lite — Email Classifier
Polls Gmail every 5 minutes, classifies each new email into: urgent, important, informational, or spam. Logs to Sheets.
Cost: ~$0.002/email | Trigger: Automatic (Gmail poll)
SocialPulse Lite — Reddit Monitor
Fetches hot posts from a subreddit daily, ranks by engagement, AI identifies trends + suggests content ideas.
Cost: ~$0.03/scan | Data source: Reddit (free, no API key needed)
ClientFlow Lite — Client Onboarding
Webhook receives client form data → sends welcome email via Gmail → logs to Google Sheets pipeline.
Cost: Free (no AI) | Trigger: Any form (Typeform, Google Forms, Tally)
POST a URL + fields to extract → fetches page → AI extracts structured data → returns JSON.
Cost: ~$0.003/page | Input: Any URL | Output: Structured JSON
VoiceAgent Lite — Call Logger
Receives call data from Vapi.ai or Bland.ai webhook → logs caller, duration, transcript to Sheets.
Cost: Free | Trigger: Vapi/Bland webhook
Requirements
| Requirement |
Details |
| n8n |
Cloud or self-hosted · n8n.io |
| OpenAI API |
gpt-4o-mini · ~$0.002-0.01/call · Get key |
| Google Sheets |
Free Google account |
| Gmail |
InboxZero + ClientFlow only |
Full Versions
These are Lite (free) versions. Full versions add more platforms, A/B testing, advanced analytics, and complete documentation.
| Product |
Lite (Free) |
Full Version |
| FlowScribe |
4 platforms |
8 platforms + A/B testing + posting schedule |
| LeadPilot |
Manual leads |
Apollo.io search + AI scoring + auto-send |
| SupportFlow |
Simple chatbot |
RAG (Pinecone) + human handoff + chat widget |
| InboxZero |
Classify + log |
Auto-actions + draft replies + daily digest |
| SocialPulse |
Reddit only |
Reddit + HN + Dev.to + weekly reports |
| ClientFlow |
Email + log |
Stripe invoice + Calendar + 7-day follow-up |
| DataForge |
Single URL |
Batch scraping + change tracking + reports |
| VoiceAgent |
Call logger |
AI analysis + Calendar booking + Slack alerts |
Full collection: automatiabcn.com
Documentation
Each workflow has a detailed guide in the docs/ folder:
Each guide includes: setup instructions, input parameters, cost estimates, and a comparison with the full version.
Example Outputs
See what each workflow produces in the examples/ folder:
| Repo |
Description |
| n8n-telegram-approval |
Add human-in-the-loop approval to any n8n workflow via Telegram. Works great with FlowScribe for content review before publishing. |
| leadpipe-mcp |
AI lead qualification MCP server — ingest, enrich, score 0-100, export to HubSpot/Pipedrive/Sheets. MCPize. |
| n8n-prompt-library |
20 production-ready AI prompts for n8n workflows — content generation, data processing, email, classification, support, SEO. |
| n8n-cost-calculator |
Estimate AI workflow costs before you build — compare 10 models, use presets, live demo. |
| free-ai-prompts |
90 free AI prompts across 9 categories — use them in the OpenAI nodes of these workflows. |
| cacheflow-ai |
Reduce AI API costs by 60-85% with smart caching — drop-in proxy for any OpenAI-compatible workflow. |
Contributing
Contributions are welcome! See CONTRIBUTING.md for guidelines on submitting workflows, reporting bugs, and suggesting features.
About
Built by Automatia BCN — a Barcelona-based AI automation studio.
License
MIT License — free for personal and commercial use.
If these workflows save you time, a ⭐ would mean a lot!
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