
SQLBolt
Codecademy
Egghead
Tutorialzine
Progate
TutorialsTeacher
ExamTray
SQLZoo includes tutorials and reference to support people learning SQL. It features:

Mockaroo
Universal Data Generator
Mocki
Generate Data
MockDataGenerator
Smock-it is a powerful CLI tool designed to simplify test data generation for Salesforce. A lightweight alternative to Mokraoo, it helps developers and QAs quickly generate, manage, and customize data for seamless testing and streamlined workflows.

Which is more popular?
Based on our record, SQLZOO seems to be more popular. It has been mentioned 20 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | sqlzoo.net | concret.io |
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| Company | — | 2024 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of SQLZOO yet.
Smock-it(also known as Smockit) is a tool for generating test data for Salesforce quickly and accurately through an easy-to-use command-line interface. Built by Concret.io, it goes beyond traditional tools and can be an alternative to tools like Mockaroo, Mocki, Snowfakery, and GenRocket for...
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Structured Query Language (SQL) is just a language purely designed to store and retrieve data from a database, so imagine the boredom you will experience when programming a warehouse. Yet SQLZOO wants you to learn SQL...
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Recommendations tracked on public social media and blogs since March 2021.


Https://sqlzoo.net/ is one of my faves. Source: about 5 years ago
Sql Zoo https://sqlzoo.net is great. Starts with really basic queries and gradually moves to more advanced queries and joins. There are tests for each section to help internalize it. Source: about 5 years ago
Check out sites like https://sqlzoo.net and try out the basics of SQL. And if that grabs your attention head over to youtube or udemy and take some courses. Source: about 5 years ago
Tracking Smock-it since Apr 2025.
When comparing SQLZOO and Smock-it, you can also consider the following products.

SQLBolt provides a set of interactive lessons and exercises to help you learn SQL
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Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.
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Generate realistic Salesforce test data with proper relationships and record types in minutes! Direct upload to sandboxes—no CSV wrangling, no production data risks.
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Learn the best JavaScript tools and frameworks from industry pros. Video tutorials for badass web developers.
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Using Mocki you can create, run and deploy mock services without hassle. Use your mock services to run tests independent of external services, design APIs and remove backend dependencies for your frontend team.
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