Automated Weekly KPI Reports with n8n and OpenAIAutomated Weekly KPI Reports with n8n and OpenAI
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
Weekly KPI Report
The Challenge
Marketing teams and executives waste hours every single week logging into different dashboards, manually compiling cross-channel performance metrics (Revenue, Spend, ROAS), and writing data summaries. Crucial performance anomalies or drops in campaign efficiency are often missed due to human oversight, and report generation is frequently delayed. 
The Solution & Architecture
I engineered a fully autonomous analytics and reporting engine powered by n8n and OpenAI that turns raw data into formatted, insightful management reports completely on autopilot. The technical workflow features: 
Data Fetching & Calculation: The flow initiates via a cron schedule (Weekly Report Schedule), validates inbound data payloads, and executes custom JavaScript logic to calculate core marketing KPIs across different channels.
AI-Powered Insights Generation: Calculated metrics are instantly pushed to a Weekly KPI Analyst Model (OpenAI GPT). The model conducts deep data analysis, evaluates campaign efficiency, highlights top channels, and generates actionable, strategic recommendations for budget reallocation.
HTML Report Engineering: The structured AI response and aggregated tables are dynamically compiled into a clean, beautiful, native HTML dashboard report file.
Multi-Channel Delivery & Stability: The pipeline automatically posts a rich text breakdown along with the attached HTML report directly to the team's Discord channel. A secondary, dedicated Error Monitoring workflow immediately triggers high-priority alerts to developers if any data node fails.
Business Results
Hours Saved: Eliminated 100% of the manual labor required to compile weekly cross-channel marketing reports.
Instant Strategic Decisions: Management receives immediate, high-fidelity AI recommendations on ad spending optimizations directly in their chat app.
Zero Silent Crashes: The system is protected by an isolated error-handling flow (KPI Report Error Trigger), ensuring bulletproof technical execution and data delivery.
Post image
Post image
Post image
Post image
Back to feed
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started