Review — Is DesignGurus.io a Good Place for Coding Interview Preparation in 2025?

Does Grokking courses from DesignGurus.io makes it a good place for coding interview preparation?

Hello guys, As tech interviews getting tougher and tougher, many aspiring engineers look beyond LeetCode and books for structured, pattern-driven prep.

If you are one of them and looking for best coding interview resources then you have come to the right place.

Earlier, I have shared best coding interview courses and books and now I will explain why DesignGurus.io is a great place to prepare for coding interviews in 2025.

If you don’t know, DesignGurus.io — the platform behind the now-famous Grokking series of courses, particularly Grokking the System Design Interview and Grokking the Coding Interview Patterns, but in 2025, with so many options available like AlgoMonster and ByteByteGo, is it still worth your time and money?

Tech Interview Preparation – System Design, Coding & Behavioral Courses | Design Gurus

Let’s explore what DesignGurus.io offers, how it stacks up, and who will benefit most from it.

What Is DesignGurus.io?

If you don’t know, its an online platform, especially created for coding interview and focuses on essential coding interview topics like System Design, Data Structures and Algorithms, Behavioral Interview and more.

DesignGurus.io was founded by ex-FAANG engineers and hiring managers, led by Arslan Ahmad. They’re the also creators of the Grokking courses, which include:

These courses follow a pattern-based learning approach, teaching reusable frameworks — rather than isolated problems — so you can adapt to new, unfamiliar challenges in interviews.

What I like about these courses are that they are also very clear and visual and they share a lot of cheat sheet and template like this System Design template which you can use to answer any System Design question in a structured manner.

By the way, you don’t need to buy these courses individually (while you can ) and you can get access to all of their courses for a big discount by joining their All course bundle. You can also use discount code given in their website to get 55% discount.

All Courses

Why you should join Deisgngurus.io for Coding Interview Prep in 2025?

As I said before, while there are many good place to prepare for coding interviews in 2025 like Algomonster, Educative, and ByteByteGo but Designgurus.io i still a notable resource which you cannot ignore.

Here are the key reason why DesignGurus.io is a great course for coding and System design interview preparation and why you should join it:

1. Pattern-Based Learning = Smarter Problem-Solving

Instead of memorizing hundreds of random questions, you learn core patterns (e.g., Sliding Window, Two Pointers, Slow and Fast Pointers, Merge Intervals) and apply them flexibly.

Many learners say this approach builds problem-solving “muscle memory”

This is also time saving because what you can do with just 19 pattern is more than by solving 100+ LeetCode problems.

Grokking the Coding Interview: Patterns for Coding Questions course will teach you all essential coding interview patterns like Two pointers, fast and slow pointers, sliding window, heap etc which you can use to solve 100+ Leetcode problems.

They have also shared many advanced coding interview patterns on the second part of this course called Grokking Advanced Coding Patterns for Interviews, which is again a great resource.

Grokking Advanced Coding Patterns for Interviews

2. FAANG-Level Credibility

Most of DesignGurus.io’s System Design and Coding Interview courses are created by engineers with real hiring experience at Google, Meta, Amazon, Microsoft, and Uber, the curriculum closely mirrors what these companies expect

3. Interactive Learning with Immediate Feedback

DesignGurus courses offer in-browser coding playgrounds, guided diagrams, and step-by-step case studies.

For example, Grokking System Design Interview walks you through designing real systems like Instagram or Uber, with visual clarity

4. Comprehensive Prep Ecosystem

Beyond coding and system design, the platform offers mock interviews, resume reviews by FAANG mentors, and a growing course catalogue — all under one roof .

System Design Mock Interview | Coding Mock Interview | FAANG Mock Interview | Tech Mock Interview – DesignGurus.io

They also have roadmap and career path for learning System Design, Coding Interview prep, FAANG Interview Prep and much more.

5. Cost Efficiency in 2025

With the current discounts (up to 55% off), lifetime access makes DesignGurus.io an appealing long-term investment compared to high-cost bootcamps.

If you always wanted to join Designgurus.io to learn System Design, Algorithms or Coding interview pattern then now is the best time.

If you are confused between their different plans, I have taken their lifetime plan as I find most value there, its not too costly just a cost of a couple of years on annual plan.

Here is the link to join this platform — join DesignGurus.io with 55% off

You can see that monthly plan is very expensive as you need to pay $59 per month while annual plan reduces this to $14 per month, almost 70% discount but lifetime plan provides most value as you get lifetime access to all of their courses for just $499.

What Could Be Better?

It’s not that DesignGurus.io is the perfect site in the world, while its a great resource, here are few things you an do to make it even better:

1. Mixed Reviews on Coding Courses

Some users report that terms are overused, solutions aren’t always optimal, and the interface lacks depth compared to free platforms like NeetCode or direct LeetCode practice

2. Less Video Content Than Udemy or Coursera

If you’re a video-centric learner, DesignGurus’ concise, diagram-driven lessons may feel sparse. It’s more structured than flashy

3. No Live Coaching (Yet)

While the platform offers mock interviews and community threads, there’s a lack of live mentorship or instructor Q&A compared to some other platforms.

If Designgurus.io adds these feature then it will certainly become the #1 platform for coding and System Design interview in coming years but their grokking courses are still a great resource and totally worth it to clear any technical interview.

Tech Interview Preparation – System Design, Coding & Behavioral Courses | Design Gurus

Who Should Consider DesignGurus.io?

Here is a quick guide to make a decision whether DesignGurus.io is right choice for you or now:

If you are struggling to organize interview preparation then you will benefit from pattern-based, structured learning then Designgurus.io is a great resource for you.

This website will provide you a much needed structure to master key concepts which is often asked on coding interviews, on both big and small companies.

It’s also an excellent resource if you are preparing for FAANG system design interviews as these courses are built by former FAANG interviewers.

It’s also affordable option, while slightly expensive from sites like Udemy, its still provide better value if you get any annual or lifetime plan.

Pricing – Design Gurus Interview Prep Plans & Courses

System Design and Coding Interview Books & Alternative Courses

If you prefer complementing DesignGurus.io with other formats or deeper theory then you can also checkout following resources, both books and online video courses.

You can read books like Cracking the Coding Interview and Coding Interview Patterns: Nail Your Next Coding Interview by Alex Xu and ByteByteGo team remain solid companions for in-depth problem walkthroughs.

Udemy & Coursera also offer great alternatives if you prefer video-heavy learning — pairing well with DesignGurus.io’ modules.

For example, Mastering the System Design Interview by Frank Kane on Udemy is a great course to start with, if you love by learning watching videos.

You can also take a hybrid approach, I mean use DesignGurus.io courses for patterns and structure, and Udemy/Coursera courses for supplementary video lectures and specialization — works best for many learners.

Final Verdict

That’s all in this review of DesignGurus.io for System Design and Coding Interview Prep in 2025. If you ask med, Yes — DesignGurus.io remains a top-tier option for 2025, especially for structured, pattern-based prep in system design and coding interviews.

With FAANG-informed realism, visual clarity, and growing support tools, it gives you a clear path to technical interview mastery.

If you’re serious about breaking into top tech roles — or upgrading your problem-solving game — DesignGurus.io deserves your consideration.

And, the best thing is that they are currently offering 55% discount which means you can get the whole thing for half the price.

Here is the link to join — join DesignGurus.io with 55% off

Tech Interview Preparation – System Design, Coding & Behavioral Courses | Design Gurus

Other System Design Interview Resources you may like

Thanks for reading this article so far. If you like this review of DesignGurus.io for System Design and Coding interview preparation then please share them with your friends and colleagues. If you have any questions or feedback then please drop a note.

P. S. — If you need an alternative then you can also join join ByteByteGo and start learning Coding patterns and System Design Concepts and practice coding interviews you will thank me later. It’s one of the most up-to-date and visual resource for coding interview now.

System Design · Coding · Behavioral · Machine Learning Interviews

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