10 Best YouTube Channels for System Design Interviews

Preparing for system design interviews? These 10 channels break down distributed systems, database design, and scalability patterns better than anyone.

10 channels • Updated Jul 29, 2026

As of July 2026, the top picks in "10 Best YouTube Channels for System Design Interviews" are TechByAni, VK Seth - AWS Devops, CTO Bhaiya — ranked from 10 qualifying channels by subscribers, engagement rate, and upload activity. All free on YouTube. Re-ranked with every data refresh.

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TechByAni
TechByAni

@techbyaniofficial

backend

Welcome to TechByAni! 🚀 I’m Aniket, a software engineer passionate about breaking down complex technical concepts into ...

1.9K Subs
52 Videos
569 Avg Views
8.96% Engagement
+9.3% /mo
Advanced
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2
VK Seth - AWS Devops
VK Seth - AWS Devops

@devopstutorial

DevOps

This channel is devoted to helping you become a better AWS-Devops engineer by learning about essential software and syst...

5.3K Subs
185 Videos
37 Avg Views
8.11% Engagement
Advanced
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3
CTO Bhaiya
CTO Bhaiya

@codingwithctobhaiya

AI Coding

CTO Bhaiya is your one-stop channel to master DSA 🔥, System Design 🏗️, and AI 🤖 the smart way. Learn topic-wise DSA, ...

102K Subs
793 Videos
948 Avg Views
7.81% Engagement
AdvancedProject Based
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How We Selected These Channels

Channels are ranked by engagement rate, which measures how actively viewers interact through likes and comments relative to views. High engagement indicates content that resonates deeply with the audience.

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