Similar channels are defined by the intersection of subscribers. The more subscribers two channels have in common, the more similar they are. In free version of the service you can see only top 15 similar channels.

Channels similar to Professor Leonard

#	Channel	Category	Country	Language	Subscribers	Views	# videos	Created
1	Vsauce	Lifestyle			22M	4.29B	541	2007-07
2	PewDiePie	Lifestyle Video games	Japan 🇯🇵		111M	29.34B	4,772	2010-04
3	Khan Academy	Knowledge Lifestyle Technology	United States 🇺🇸		8.46M	2.13B	8,439	2006-11
4	CrashCourse	Knowledge	United States 🇺🇸		15.7M	1.99B	1,551	2006-05
5	The Organic Chemistry Tutor	Knowledge	United States 🇺🇸		8.01M	1.24B	2,799	2015-02
6	Veritasium	Knowledge Lifestyle	United States 🇺🇸		15.8M	2.71B	402	2010-07
7	MrBeast	Entertainment Lifestyle	United States 🇺🇸	English	298M	53.73B	804	2012-02
8	Kurzgesagt – In a Nutshell	Knowledge	Germany 🇩🇪		22.5M	2.83B	236	2013-07
9	3Blue1Brown	Knowledge	United States 🇺🇸		6.3M	524.12M	177	2015-03
10	Numberphile	Knowledge			4.52M	672.73M	734	2011-09
11	Linus Tech Tips	Lifestyle Technology	Canada 🇨🇦		15.7M	7.89B	6,917	2008-11
12	TEDx Talks	Knowledge			41M	7.93B	218,514	2009-06
13	Marques Brownlee	Lifestyle Technology	United States 🇺🇸		19.1M	4.33B	1,663	2008-03
14	Mark Rober	Entertainment Hobby Lifestyle	United States 🇺🇸		54.2M	6.62B	160	2011-10
15	MIT OpenCourseWare	Knowledge	United States 🇺🇸		5.2M	449.46M	7,441	2005-10