Daily New Users Summarizer

Automate daily summaries of new user sign-ups by extracting emails and names, and send concise notifications to Slack for easy tracking.
Want daily insights into new user signups? This tutorial shows how to build a daily new users analysis workflow in Needle that tracks signups and delivers actionable insights.
Overview
The workflow queries your database or analytics platform daily, analyzes new user signups, and generates a summary with trends and insights—transforming raw signup data into strategic intelligence.
Key Actions
- Scheduled Daily Trigger – Runs every morning to analyze yesterday's signups
- Database Query – Fetches new user records from the past 24 hours
- AI Analysis – Identifies patterns, trends, and anomalies in signup data
- Insight Generation – Creates a summary with key metrics and observations
- Slack/Email Notification – Sends the daily report to your team
What You'll Need
- Database Access – Connection to your user database (PostgreSQL, MySQL, MongoDB, etc.) Tip: Or connect to analytics platforms like Mixpanel, Amplitude, or Google Analytics
- Slack Channel – For daily reports (e.g., #product-metrics, #growth)
- Baseline Metrics – Historical averages for comparison (e.g., avg. 50 signups/day)
How It Works
Every morning:
- The workflow queries your database for users who signed up in the past 24 hours
- Data retrieved includes:
- Total signups
- Signup sources (organic, paid, referral)
- Geographic distribution
- Device types (mobile, desktop)
- User attributes (plan selected, company size, etc.)
- AI analyzes the data to identify:
- Daily signup count vs. 7-day average
- Trending signup sources
- Geographic hotspots
- Unusual patterns or anomalies
- A summary is generated with sections:
- 📊 Overview: Total signups, % change from average
- 🚀 Top Sources: Which channels drove the most signups
- 🌍 Geography: Top countries/cities
- 📱 Devices: Mobile vs. Desktop breakdown
- 💡 Insights: AI-detected trends (e.g., "Spike in signups from Germany, likely due to recent blog post")
- The report is posted to Slack with visualizations and actionable insights
Wrap-up
With this Needle workflow, your product and growth teams get daily signup intelligence without manual queries or spreadsheet wrangling—perfect for SaaS companies, marketplace platforms, and any product-led growth team.