Data Analytics
A/B Test Planner
Plan statistically rigorous A/B tests. Get sample size calculations, test duration estimates, hypothesis framing, and analysis guidance.
More Data & Analytics Tools
Cron Expression Generator
Generate cron expressions from plain English scheduling descriptions. Supports standard cron, AWS CloudWatch, Kubernetes CronJob, and more.
Data Analysis Report Writer
Turn raw data findings into a polished analysis report with executive summary, key insights, visualizations recommendations, and actionable next steps.
Database Schema Designer
Design a normalized database schema from your requirements. Get CREATE TABLE statements, indexes, relationships, and best practices.
Data Dictionary Generator
Generate a professional data dictionary documenting your database tables, columns, data types, relationships, and business rules.
ETL Pipeline Planner
Design an ETL (Extract, Transform, Load) pipeline for your data. Get architecture recommendations, tool selection, transformation logic, and scheduling.
Excel Formula Generator
Generate Excel and Google Sheets formulas from plain English descriptions. Supports VLOOKUP, INDEX/MATCH, pivot formulas, array formulas, and more.
Trending Tools
501(c)(3) Application Helper
Get guidance and draft narrative sections for your IRS Form 1023 or 1023-EZ application for tax-exempt status. Covers purpose, activities, and financials.
Abandoned Cart Email Generator
Generate high-converting abandoned cart recovery emails that bring customers back to complete their purchase. Proven frameworks for maximum revenue recovery.
Ad Copy Generator
Generate high-converting ad copy for Google Ads, Facebook, Instagram, LinkedIn, and more. Tailored to your product, audience, and platform.
Affirmation Generator
Generate personalized positive affirmations for confidence, stress relief, self-love, career success, health, and more. Science-backed and tailored to your needs.
AI Letter Writer
Write heartfelt personal letters for any occasion — thank you notes, apologies, congratulations, condolences, love letters, or recommendation requests.
Airbnb Listing Description Generator
Write a compelling Airbnb or vacation rental listing description that attracts guests and boosts bookings. Optimized for search visibility and conversions.