If you’re trying to grow a product, audience, or online business — but feel lost in data — these are the exact data tools that helped me go from zero to $5K/month.
I use most of these data tools daily to make smarter decisions, run A/B tests, track growth, and optimize every part of my funnel.
Here’s my stack:
Julius AI — AI Assistant for Analyzing Your Business Data

It helps businesses make faster, smarter decisions by turning raw data into clear insights for marketing, sales, and operations.
Supports different data formats like PostgreSQL and uses several AI models to deliver better answers — often more accurate than ChatGPT’s built-in data analysis.
I use it to get quick daily insights through analysis and easy-to-read visualizations.
Free limited access.
Google Analytics — Web Analytics Classic

A basic but powerful tool.
I use it to see where my website traffic comes from, who my audience is, and how users move through my funnel.
Free.
Ahrefs Web Analytics — Google Analytics Alternative

Fast, easy-to-use live website analytics.
Not as many features as GA, but very convenient.
I use it daily to double-check stats.
Free.
Mida — Run Tests in 10 Minutes

Helps you run simple A/B tests without coding.
Easy to set up with a tracking pixel. Works with GA, Amplitude, Mixpanel. Doesn’t slow down your site.
ISO 27001 certified — they take data security seriously.
I use it to test landing page text, buttons, and structure.
Free limited access.
Similarweb — Competitor Analysis

Helps me see where competitors get traffic from, which channels work best, and audience details like geography and demographics.
Free limited access.
Paid version offers deeper insights — I’m considering upgrading.
Semrush — SEO & Competitor Research

Some features overlap with Similarweb.
I mainly use it for SEO analysis and plan to try its social media tools soon.
Free limited access.
PostgreSQL — The Backbone of My Projects

A reliable, scalable database system.
I use it to store all project data — it’s the top choice for Django, my main backend framework.
Free.
Channel Analyzer — My Tool for Telegram Channels

Analyzes any Telegram channel and gives useful, data-based insights:
@thinkbroadly — Where Data Meets Business
This Telegram channel explores data analytics and marketing analytics through the lens of a real entrepreneur.
I share practical insights, tools I actually use, experiments that worked (or didn’t), and how I use data to grow products, audiences, and revenue.
If you’re into growth, strategy, and making smarter decisions with numbers — this channel’s for you.
These 9 data tools help me stay focused, make smarter decisions, and grow my business faster. From understanding traffic to improving content and running experiments — they cover everything I need to scale. If you’re building something online, try a few of them and see how much clearer your path becomes.