r/CIO is a subreddit with 18k members. The community frequently discusses cio, it, enterprise, security, and ai.
A place for senior/executive tech leaders to discuss. CIO, CTO, CISO, VP, EVP, managers - come on in.
Popular Topics in r/CIO
#1
Cio
107 posts
#2
It
98 posts
#3
Enterprise
32 posts
#4
Security
23 posts
#5
Ai
19 posts
#6
Cloud
15 posts
#7
Data
15 posts
#8
Management
14 posts
#9
Digital
10 posts
#10
Seerene
7 posts
Member Growth in r/CIO
Yearly
+4k members(24.7%)
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About
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Last updated: July 22, 2026