odd premise, interesting index. the filters make more sense for digging through community history than deciding what is worth joining right now. those are different jobs.
Sindex
A community-driven subreddit index tracking popular NSFW and SFW subreddits over 13 years.
7 ratings4.41
Saves230
CategorySocial
PlatformWeb
PricingFree
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Sindex is a web-based index focusing on subreddit analytics derived from weekly posts from communities including the now banned r/wowthissubexists and r/fapfridayNSFW. It catalogs user mentions of subreddits over more than 13 years, showing trending and popular NSFW and SFW communities, their connections over time and by genre. The product serves as a discovery and analytic tool for tracking subreddit activity and popularity.
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CategorySocial
PlatformsWeb
PricingFree
AccountNot confirmed
ListedSeptember 2026
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Checked Nov 2, 2026
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- 90 out of 100, Good
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- 96 out of 100, Good
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- 92 out of 100, Good
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Reddit:SideProject230 source points · 25 comments