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DataLemur VS Testprep Training

Compare DataLemur VS Testprep Training and see what are their differences

DataLemur

Practice SQL Interview Questions & Data Science Interview Questions asked by FAANG.

Rating
0 reviews
Pricing
Freemium Free trial $5 / Monthly
Alternatives Is it good?
Testprep Training

Testprep Training is one of the world’s largest collections of online courses and practice series for professional certifications and exams.

Rating
0 reviews
Alternatives Is it good?
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Tap a thing and the counter resets. A quiet, local-first day counter for the things you keep meaning to do. No account needed, no spreadsheet. sponsored

Which is more popular?

Based on our record, Testprep Training seems to be more popular. It has been mentioned 4 times since March 2021.

social mentions
0 vs 4
SQL popularity
100% vs 0%
alternatives listed
40 vs 42

Base details

Website, pricing, platforms and company facts side by side.

DataLemur
Testprep Training
Website datalemur.com testpreptraining.ai
Pricing
Freemium Free trial $5 / Monthly
Official pricing
Company — 2019
Listed in
Digital Interview Platform Interview Preparation SQL Online Learning +1
Education & Reference Tool Education Online Learning Online Courses +2

Features and specs

What each product offers, as listed by its team.

DataLemur 2 features
Testprep Training 4 features
  • SQL Interview Questions
    200+
  • Data Science Interview Questions
    100+
  • Wide Range of Courses
    Testprep Training offers a broad selection of courses, covering various certifications and subjects, which helps learners find resources tailored to their specific needs.
  • Affordable Pricing
    The platform provides numerous courses at competitive prices, making test preparation accessible to a larger audience.
  • Detailed Explanations
    Many of the practice exams and questions come with thorough explanations, helping learners understand not only the correct answers but also the reasoning behind them.
  • Flexible Learning
    Users have the ability to learn at their own pace and schedule, which is beneficial for those with busy lifestyles or varying commitments.

Possible disadvantages

  • Quality Variation
    The quality of content can vary between courses, as some might not be as comprehensive or up-to-date as others.
  • Limited Interactive Features
    Compared to some competitors, Testprep Training may lack interactive elements such as live coaching or interactive discussion forums.
  • User Experience
    Some users report that the website interface and navigation could be improved for a smoother user experience.
  • Certification Coverage
    While there is a wide range of courses, some specialized or niche certifications might not be covered on the platform.

Analysis

An editorial look at what each product does well and who it suits.

DataLemur
Testprep Training

Overall verdict

  • DataLemur is a highly regarded platform for practicing SQL and data science interview questions, offering real-world problems from top tech companies along with clear explanations, making it a valuable resource for aspiring data professionals.

Why this product is good

  • Offers a large library of SQL and data science interview questions sourced from real companies like Amazon, Google, and Facebook
  • Provides an interactive in-browser code editor so you can write and test SQL queries without any setup
  • Includes detailed solutions and explanations to help users understand concepts, not just memorize answers
  • Founded by Nick Singh, a well-known figure in the data community, lending credibility to the content
  • Free access to many questions, with premium options for more advanced practice and structured learning

Recommended for

  • Aspiring data analysts, data scientists, and data engineers preparing for job interviews
  • Students and career changers looking to build practical SQL skills
  • Professionals wanting to brush up on data science and analytics interview questions
  • Anyone seeking real-world coding practice with company-specific interview problems

No analysis of Testprep Training yet.

Videos

Walkthroughs and reviews on video.

DataLemur 2 videos + Add
Testprep Training 0 videos + Add

Data Hiring Manager RANKS DataLemur, LeetCode, AnalystBuilder

More videos

  • - DataLemur Laptop vs Mobile Viewership Solution | DataLemur SQL Interview Questions | Analyst Adithya

No Testprep Training videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
DataLemur
Testprep Training
100% 100%
SQL
0% 0%
0% 0%
Education & Reference
100% 100%
100% 100%
Interview Preparation
0% 0%
49% 49%
Online Learning
51% 51%

User comments

Share your experience with using DataLemur and Testprep Training. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

DataLemur 0 mentions
Testprep Training 4 mentions

Tracking DataLemur since Jul 2023.

  • any tips on how to pass the foundations test?
    I've been studying the ITIL4 for 2 weeks. I purchased testpreptraining.com's courses as well as the udemy course. I scored 90+ on all the tests and thought I studied enough to take the test. However, the real questions on the test were... Source: about 4 years ago
  • Passed Linux+ (XKO-004) with a score of 859
    Linux+ Practice Test from testpreptraining.com : Didn't like it much. I just used it for revising. Some questions are weird, poor dashboard, no history. Source: over 4 years ago
  • MS-900 and AZ-900 Practice Tests
    I am looking for some good and updated practice tests for the MS-900 and AZ-900 exam. I looked on Udemy and couldn't find many. Is testpreptraining.com any good? What else would you recommend? Source: over 4 years ago

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Alternatives to DataLemur and Testprep Training

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