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r/AlternateHistoryHub

105.8K members. The best post we have captured here reached 3.9K upvotes, which works out to 37 per 1,000 members.

37peak upvotes per 1,000 members
105.8Kmembers
3.9Kbest post
1.1Kmost comments
302posts we track

Open r/AlternateHistoryHub on Reddit ↗

What actually lands here

The mix of post types among everything we have captured. Posting a link where almost nothing but images lands is wasted effort, and this is the fastest way to see it.

68% 15% 10%
Image 68% Gallery 15% Question 10% Text 4% Video 2% Poll 1%

The topics it labels

Flairs are the community's own categories, and the closest thing a subreddit has to telling you what it wants.

AlternateHistoryHub 240 Meme 32 Whimsu 19 Video Idea 5 Contest Submission 4 KnowledgeHub 2

What the ceiling looks like

The biggest posts we have captured here. Links go to the original on Reddit.

What would have happened if the original 9/11 plan had been executed?

↑ 3.9K 💬 934 gallery 2026

What if the Twin Towers had been built using Nagarjuna Cement?

↑ 2.8K 💬 47 video 2026

What if Bush reacted to 9/11 by nuking Mecca?

↑ 1.9K 💬 1.1K image 2026

What if Saladin did wake up?

↑ 1.6K 💬 158 image 2026

What if 9/11 happened on 9/10?

↑ 1.6K 💬 774 image 2026

What if the US had actually developed and adopted the gay bomb?

↑ 1.4K 💬 201 image 2026

What if the twin towers stood their ground?

↑ 1.3K 💬 47 image 2026

If the UN was this aggressive, would they be able to stop all world crises since their inception in 1945?

↑ 1.3K 💬 84 image 2026

What if Germany used chemical weapons at Normandy?

↑ 1.2K 💬 195 gallery 2026

What if France won Franco-Prussian War?

↑ 1.1K 💬 84 gallery 2026

Communities its size

Within four times the member count either way, so the comparison is fair. Sorted by upside.

r/AlternateHistoryHub, in numbers

Answered from the posts ViralHunt holds from this community, not from Reddit's own about page.

How many members does r/AlternateHistoryHub have?
r/AlternateHistoryHub has about 105.8K members. ViralHunt has tracked 302 of its posts; the biggest reached 3.9K upvotes, which is 37 per 1,000 members.
What is the most viral post on r/AlternateHistoryHub?
"What would have happened if the original 9/11 plan had been executed?" reached 3.9K upvotes and 934 comments in 2026, the highest score among the posts we hold from r/AlternateHistoryHub.
What subreddits are similar to r/AlternateHistoryHub?
Communities of a comparable size we track: r/greenland, r/Leakednews, r/LetsDiscussThis, r/stevehofstetter, r/StrikeAtPsyche, r/PopularCultureZone.
What kind of posts do best on r/AlternateHistoryHub?
Of the posts we hold, 68% are image posts and 15% are gallery posts.
When is the best time to post on r/AlternateHistoryHub?
Across 302 timestamped posts we hold, the slots whose posts averaged the highest score are Sunday at 23:00 UTC (1.7K avg upvotes), Wednesday at 11:00 UTC (930 avg upvotes), Thursday at 13:00 UTC (810 avg upvotes). The busiest day is Thursday. For Reddit as a whole, see the best time to post on Reddit page.
How many upvotes does a post need to reach the top of r/AlternateHistoryHub?
The 20th-best post we hold from r/AlternateHistoryHub has 483 upvotes, so that is roughly the bar for the top twenty. We captured 302 posts from it in the last 30 days.

See what is climbing here before you write

ViralHunt tracks Reddit and eight other networks, records how every post grows, and puts what is taking off in front of your team in one list.

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Every figure here is what ViralHunt has captured from r/AlternateHistoryHub, not everything the community has ever posted. We deliberately do not publish an average score: our sample is weighted toward a community's best posts, so an average would be flattering and wrong. Peak per 1,000 members is computed the same way for every community listed. See how we measure.