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 IOSYS

#	Channel	Category	Country	Language	Subscribers	Views	# videos	Created
1	A.I.Channel	Entertainment Music	Japan 🇯🇵		3.02M	34.96M	84	2016-10
2	PewDiePie	Lifestyle Video games	Japan 🇯🇵		111M	29.34B	4,772	2010-04
3	Markiplier	Video games	United States 🇺🇸		36.7M	21.59B	5,616	2012-05
4	Marine Ch. 宝鐘マリン	Entertainment Music Video games	Japan 🇯🇵		3.27M	1.19B	1,276	2019-07
5	HowToBasic	Food Lifestyle	Australia 🇦🇺		17.6M	3.84B	612	2011-12
6	reddevils500a	Entertainment Movies Music Video games			280K	242.04M	957	2008-12
7	Hatsune Miku	Entertainment Music Video games	Japan 🇯🇵	English	3.08M	315.71M	635	2007-10
8	HAACHAMA Ch 赤井はあと	Entertainment Video games	Japan 🇯🇵		1.5M	223.53M	1,249	2018-05
9	Cinemassacre	Entertainment Movies Video games	United States 🇺🇸		3.83M	2.25B	1,839	2006-04
10	Pekora Ch. 兎田ぺこら	Video games	Japan 🇯🇵		2.55M	757.32M	1,746	2019-07
11	Vsauce	Lifestyle			22M	4.29B	541	2007-07
12	The Living Tombstone	Music Video games	United States 🇺🇸		7.88M	3.33B	258	2011-05
13	avex	Music	Japan 🇯🇵		6.09M	10.18B	15,342	2008-09
14	AZKi Channel	Entertainment Music Video games	Japan 🇯🇵	Japanese	1.04M	121.72M	658	2018-11
15	Aqua Ch. 湊あくあ	Music Video games	Japan 🇯🇵		2.04M	449.39M	719	2018-08