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 American Experience | PBS

#	Channel	Category	Country	Language	Subscribers	Views	# videos	Created
1	Timeline - World History Documentaries	Entertainment Knowledge Military Movies Society TV shows	United Kingdom 🇬🇧		5.27M	1.17B	1,141	2017-01
2	PBS NewsHour	Entertainment Politics Society TV shows	United States 🇺🇸		4.1M	2.53B	50,686	2009-11
3	FRONTLINE PBS | Official	Entertainment Knowledge Movies Politics Society TV shows	United States 🇺🇸		2.84M	766.36M	1,071	2013-08
4	HISTORY	Entertainment Knowledge Movies TV shows	United States 🇺🇸		13.6M	4.6B	10,070	2006-08
5	ABC News	Politics Society TV shows	United States 🇺🇸		16.9M	14.97B	91,180	2006-08
6	BBC News	Politics Society TV shows	United Kingdom 🇬🇧	English (Great Britain)	16.2M	5.41B	22,229	2006-04
7	BRIGHT SIDE	Entertainment Knowledge Lifestyle			44.6M	11.19B	8,202	2017-03
8	TED	Knowledge Society	United States 🇺🇸		24.7M	2.74B	4,760	2006-12
9	Movieclips	Entertainment Movies	United States 🇺🇸		61.7M	62.59B	40,813	2006-04
10	CBS News	Entertainment Politics Society TV shows	United States 🇺🇸		5.95M	5.14B	124,724	2006-09
11	60 Minutes Australia	Entertainment Society TV shows	Australia 🇦🇺		5.78M	2.21B	4,407	2013-01
12	Associated Press	Politics Society	United States 🇺🇸		2.97M	3.24B	176,213	2006-09
13	The Tonight Show Starring Jimmy Fallon	Entertainment Movies TV shows	United States 🇺🇸		31.7M	17.73B	10,476	2006-01
14	The Young Turks	Politics Society TV shows	United States 🇺🇸		5.96M	6.78B	63,667	2005-12
15	LastWeekTonight	Entertainment Politics Society TV shows			9.51M	3.93B	555	2014-03