The Digital Ghetto
Antisemitism on Reddit and the Silence Around It
The Platform Nobody’s Talking About
When the physical world was set on fire — from the steps of a Washington, D.C. museum to the streets of Boulder, Colorado — Reddit didn’t just host the conversation. It curated the conspiracy, amplified the celebration, and silenced the people who tried to push back. Social media platforms have long been called “the town square.” For Jewish users on Reddit, that town square has functioned as something else entirely.
When people talk about antisemitism online, they talk about X, TikTok, and Facebook. Reddit almost never comes up. That silence isn’t because Reddit doesn’t have a problem. It’s because the problem on Reddit is, by most documented measures, worse than on those other platforms — and it’s been allowed to grow without the same level of scrutiny, public pressure, or media attention.
Reddit is one of the most visited websites on Earth. As of mid-2025, it ranked as the seventh most-visited site in the world, with over 110 million daily users and more than 100,000 active communities. It went public on the New York Stock Exchange in March 2024 and generated $584.9 million in revenue in just the third quarter of 2025 alone, representing 68% year-over-year growth. It’s not a fringe platform. It’s mainstream infrastructure — and it’s been functioning as a hub for anti-Jewish harassment, Holocaust glorification, and antisemitic conspiracy theories for years.
What’s Actually on the Platform
The word “Zionazi” was being used more than 2,000 times a month in Reddit comments, according to data collected by Jewish volunteer moderators. The phrase “Kill Jews” appeared hundreds of times a month across the site. New accounts flooded Jewish-focused communities — r/Jewish and r/Israel — with Holocaust-themed usernames and direct threats. Comments like “Burn in hell you Zionist pig,” and “Judaism must be wiped clean off the face of the earth” were reported to Reddit’s moderation team.
Reddit’s official response to those reports: “We’ve found that the reported content doesn’t violate Reddit’s Content Policy.”
The Anti-Defamation League ran a formal study measuring Reddit’s enforcement of its own hate speech rules. Researchers identified confirmed antisemitic content and returned to check whether it had been removed. After one month, 74% of the antisemitic comments were still up. After two months, at least 70% were still there. After the ADL directly notified Reddit and gave it more time to act, 56% of the originally reported content remained online.
That’s not a moderation backlog. It reflects a consistent pattern of non-enforcement that has persisted across multiple years of documentation.
The Moderator Crisis
Reddit doesn’t use a traditional moderation structure. Unlike Facebook or YouTube, which spend hundreds of millions of dollars on paid moderation staff, Reddit delegates almost all community moderation to unpaid volunteers called moderators, or “mods.” These are ordinary users who create and manage subreddits, set community rules, and manually review and remove posts and comments that violate those rules.
For Jewish communities on Reddit, this system has become unsustainable.
In early 2024, a group of six Jewish moderators from multiple Jewish-focused subreddits reached out to the ADL’s Center for Technology and Society for help. They’d been trying for months to get Reddit’s corporate administrators to enforce the platform’s own policies against the antisemitism flooding their communities. What they described in a subsequent focus group painted a detailed picture of what it looks like to moderate Jewish spaces on Reddit.
Their subreddits had an average of 78,000 subscribers each and received around 50 posts and 1,400 comments per day. The moderators described dealing with slurs, footage from the October 7th Hamas massacre shared approvingly, blood libel, Holocaust denial, and overt calls for violence — multiple times a week, in every form cataloged by the International Holocaust Remembrance Alliance’s working definition of antisemitism.
The antisemitism had spiked sharply after October 7th, 2023. But it didn’t stop there. It organized. Moderators described a coordinated effort from certain hostile subreddits to actively target and punish Jewish users and moderators. That coordination created a structural problem: to deal with cross-subreddit harassment, moderators often need to work together across communities. But when the moderators of other subreddits are themselves hostile to Jewish users, cooperation becomes impossible and reporting becomes dangerous.
Moderators kept mental lists of which subreddits were safe to file antisemitism reports in. They did this because reporting content as antisemitic in a hostile subreddit could trigger retaliation. Hostile mods would report the Jewish moderator to Reddit admins for “false reporting,” potentially getting the Jewish moderator’s account suspended. That’s exactly what happened to at least one of the six moderators in the focus group. He had his account suspended for reporting content he genuinely believed was antisemitic. The experience taught him to stop reporting. Other Jewish users, he said, reached the same conclusion.
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