Software Alternatives, Accelerators & Startups

SQLBolt VS ExtendsClass SQL Online

Compare SQLBolt VS ExtendsClass SQL Online and see what are their differences

SQLBolt logo SQLBolt

SQLBolt provides a set of interactive lessons and exercises to help you learn SQL

ExtendsClass SQL Online logo ExtendsClass SQL Online

Online SQL playground for testing and sharing SQL snippets. SQLite, MySQL and PostgreSQL.
  • SQLBolt Landing page
    Landing page //
    2021-09-29
  • ExtendsClass SQL Online Landing page
    Landing page //
    2023-04-30

It is a SQL playground which allows to test SQL online. Run SQL queries for SQLite, MySQL and PostgreSQL databases. Share snippets.

SQLBolt features and specs

  • Interactive Learning
    SQLBolt provides interactive lessons that allow users to practice SQL queries directly in their browser, which enhances understanding and retention of the material.
  • Beginner-Friendly
    The platform is designed for beginners, featuring clear explanations and step-by-step instructions that make it easy for newcomers to grasp SQL concepts.
  • Free Access
    SQLBolt offers free access to all of its lessons and exercises, making it accessible to anyone wanting to learn SQL without financial barriers.
  • Instant Feedback
    Users receive immediate feedback on their queries, allowing them to correct mistakes and learn effectively through trial and error.
  • Progress Tracking
    The platform allows users to track their progress through the lessons, helping them stay motivated and see how much they have accomplished.

Possible disadvantages of SQLBolt

  • Limited Advanced Content
    SQLBolt primarily focuses on basic and intermediate concepts, so advanced users may find the content insufficient for more complex SQL topics and practices.
  • No Certificate
    The platform does not offer any form of certification upon completion of the lessons, which might be a downside for users looking to add credentials to their resumes.
  • Lack of Variety in Exercises
    The exercises may become repetitive, which could limit the depth of learning and the ability to apply SQL skills to a wider range of real-world scenarios.
  • No Community Support
    SQLBolt does not have a built-in community or forum for users to ask questions or discuss topics, which can be a disadvantage for learners who benefit from peer support and collaboration.
  • Limited Database Diversity
    The platform uses a simplified database structure for teaching purposes, which might not fully represent the complexity and variety of databases encountered in professional settings.

ExtendsClass SQL Online features and specs

No features have been listed yet.

SQLBolt videos

Learn SQL in 2 Hours | SQLBolt Solutions

ExtendsClass SQL Online videos

No ExtendsClass SQL Online videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to SQLBolt and ExtendsClass SQL Online)
Online Learning
93 93%
7% 7
Online Courses
89 89%
11% 11
Online Education
92 92%
8% 8
Developer Tools
65 65%
35% 35

User comments

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Social recommendations and mentions

Based on our record, SQLBolt seems to be more popular. It has been mentiond 120 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

SQLBolt mentions (120)

  • SQL for Beginners - A Complete Guide.
    SQLBolt - Great for learning SQL using problem solving approach by answering various quizzes after each topic. - Source: dev.to / 21 days ago
  • 100+ FREE Resources Every Web Developer Must Try
    . HTML Cheat Sheet: Quick reference guide for HTML elements and attributes. . CSS Cheat Sheet: Comprehensive guide to CSS properties and selectors. . JavaScript Cheat Sheet: Handy reference for JavaScript syntax and concepts. . Git Cheat Sheet: Essential commands and workflows for Git. . Markdown Cheat Sheet: Markdown syntax guide for creating rich text formatting. . React Cheat Sheet: Quick overview of React... - Source: dev.to / 10 months ago
  • How to Learn Data Analysis in 2024 📊
    SQL: Learning SQL is essential for managing and querying databases 💾. SQLBolt is a highly recommended resource, offering interactive lessons and daily challenges to build your skills.Follow the link below to visit the site;. - Source: dev.to / 12 months ago
  • Ask HN: Are there any websites for SQL puzzle games?
    Not a game but a great way to learn SQL is https://sqlbolt.com. - Source: Hacker News / about 1 year ago
  • 100+ FREE Resources Every Web Developer Must Try
    SQL Cheat Sheet: Comprehensive SQL commands and queries reference. - Source: dev.to / about 1 year ago
View more

ExtendsClass SQL Online mentions (0)

We have not tracked any mentions of ExtendsClass SQL Online yet. Tracking of ExtendsClass SQL Online recommendations started around Oct 2022.

What are some alternatives?

When comparing SQLBolt and ExtendsClass SQL Online, you can also consider the following products

SQLZOO - SQLZoo includes tutorials and reference to support people learning SQL. It features:

Online SQL Editor - Free Online SQL Editor

SQL Fiddle - A tool for easy online testing and sharing of database problems and their solutions.

The Odin Project - How it works. This is the website we wish we had when we were learning on our own. We scour the internet looking for only the best resources to supplement your learning and present them in a logical order.

Rextester - Online compiler for many languages, including MySQL

Codecademy - 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.