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 XPRIZE

#	Channel	Category	Country	Language	Subscribers	Views	# videos	Created
1	TED	Knowledge Society	United States 🇺🇸		24.7M	2.74B	4,760	2006-12
2	NASA	Knowledge Society			12.1M	1.06B	5,853	2008-06
3	Veritasium	Knowledge Lifestyle	United States 🇺🇸		15.8M	2.72B	402	2010-07
4	Google	Knowledge Lifestyle Technology			12.1M	4.01B	2,022	2005-09
5	TEDx Talks	Knowledge			41.1M	7.94B	219,009	2009-06
6	Vsauce	Lifestyle			22.1M	4.34B	545	2007-07
7	Stanford	Knowledge Society	United States 🇺🇸		1.93M	284.55M	4,079	2006-09
8	The School of Life	Health Knowledge			9.01M	896.84M	981	2010-05
9	SmarterEveryDay	Hobby Lifestyle Technology	United States 🇺🇸		11.5M	1.2B	380	2006-04
10	PBS Space Time	Knowledge	United States 🇺🇸		3.11M	465.18M	389	2015-02
11	Mark Rober	Entertainment Hobby Lifestyle	United States 🇺🇸		54.6M	6.71B	163	2011-10
12	Physics Girl	Knowledge Lifestyle	United States 🇺🇸		3.27M	430.36M	264	2011-10
13	NASA Goddard	Knowledge	United States 🇺🇸		1.61M	439.87M	2,227	2006-09
14	Vox	Knowledge Society	United States 🇺🇸		12.2M	3.53B	1,718	2014-03
15	Singularity University	Knowledge Lifestyle Society Technology	United States 🇺🇸		108K	8.58M	1,039	2008-10