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 Gartner for Marketing

#	Channel	Category	Country	Language	Subscribers	Views	# videos	Created
1	Marques Brownlee	Lifestyle Technology	United States 🇺🇸		19.1M	4.33B	1,665	2008-03
2	Vsauce	Lifestyle			22M	4.32B	544	2007-07
3	TED	Knowledge Society	United States 🇺🇸		24.7M	2.74B	4,757	2006-12
4	Veritasium	Knowledge Lifestyle	United States 🇺🇸		15.8M	2.72B	402	2010-07
5	Vox	Knowledge Society	United States 🇺🇸		12.2M	3.53B	1,718	2014-03
6	SmarterEveryDay	Hobby Lifestyle Technology	United States 🇺🇸		11.5M	1.2B	380	2006-04
7	CaseyNeistat	Lifestyle	United States 🇺🇸		12.6M	3.2B	1,112	2010-02
8	VICE	Entertainment Lifestyle Society TV shows	United States 🇺🇸	English	18.4M	5.11B	4,126	2005-12
9	PewDiePie	Lifestyle Video games	Japan 🇯🇵		111M	29.35B	4,773	2010-04
10	Mark Rober	Entertainment Hobby Lifestyle	United States 🇺🇸		54.4M	6.67B	161	2011-10
11	LastWeekTonight	Entertainment Politics Society TV shows			9.51M	3.93B	555	2014-03
12	CrashCourse	Knowledge	United States 🇺🇸		15.7M	1.99B	1,553	2006-05
13	The School of Life	Health Knowledge			9M	896.44M	981	2010-05
14	Linus Tech Tips	Lifestyle Technology	Canada 🇨🇦		15.7M	7.9B	6,922	2008-11
15	Peter McKinnon	Hobby Lifestyle	Canada 🇨🇦		5.94M	621.98M	730	2010-02