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 Ars Technica

#	Channel	Category	Country	Language	Subscribers	Views	# videos	Created
1	Vsauce	Lifestyle			22M	4.29B	541	2007-07
2	Veritasium	Knowledge Lifestyle	United States 🇺🇸		15.8M	2.71B	402	2010-07
3	Tom Scott	Lifestyle Society Technology			6.44M	1.76B	732	2006-05
4	Linus Tech Tips	Lifestyle Technology	Canada 🇨🇦		15.7M	7.89B	6,917	2008-11
5	Marques Brownlee	Lifestyle Technology	United States 🇺🇸		19.1M	4.33B	1,663	2008-03
6	SmarterEveryDay	Hobby Lifestyle Technology	United States 🇺🇸		11.5M	1.2B	380	2006-04
7	Vox	Knowledge Society	United States 🇺🇸		12.1M	3.53B	1,716	2014-03
8	PewDiePie	Lifestyle Video games	Japan 🇯🇵		111M	29.34B	4,772	2010-04
9	Cinemassacre	Entertainment Movies Video games	United States 🇺🇸		3.83M	2.25B	1,839	2006-04
10	IGN	Entertainment Movies Video games	United States 🇺🇸	English	18.3M	17.74B	163,417	2006-09
11	Techquickie	Lifestyle Technology			4.29M	876.06M	1,230	2012-01
12	Mark Rober	Entertainment Hobby Lifestyle	United States 🇺🇸		54.2M	6.62B	160	2011-10
13	TED	Knowledge Society	United States 🇺🇸		24.6M	2.73B	4,750	2006-12
14	LastWeekTonight	Entertainment Politics Society TV shows			9.5M	3.93B	555	2014-03
15	gameranx	Video games	United States 🇺🇸		8.02M	3.83B	3,926	2012-04