@AviMayer avatar

@AviMayer

@AviMayer

Founder of a media initiative (details via avimayer.com); Former Editor-in-Chief, The Jerusalem Post

Domain Expertise:
Israel advocacy and public diplomacyJournalism and media analysisSocial media strategy and digital activism
Detected Biases:
Strong pro-Israel and pro-Jewish advocacyFrequent criticism of Palestinian sources and anti-Israel activists as 'liars' or 'terrorist sympathizers'
75%
Average Truthfulness
1
Post Analyzed

Who Is This Person?

Avi Mayer is a prominent pro-Israel activist, journalist, and social media influencer based in Jerusalem. He gained recognition for his vocal defense of Israel on Twitter, where he frequently debunks what he describes as misinformation about the Israeli-Palestinian conflict. Mayer served as Editor-in-Chief of The Jerusalem Post from March 2023 until stepping down, as indicated in his current bio. Previously, he worked as a spokesperson for the Jewish Agency for Israel and has been involved in digital advocacy. His recent activities, as of October 2025, include active tweeting on current events such as the Israel-Hamas war, fact-checking media reports, and criticizing anti-Israel activism. He maintains a personal website showcasing his writing and commentary on Jewish and Israeli issues.

How Credible Are They?

75%
Baseline Score

Avi Mayer is highly credible within pro-Israel and Jewish advocacy circles due to his journalistic background, large online following, and track record of exposing media biases against Israel. His verification and professional affiliations enhance his legitimacy. However, his strong ideological bias toward Israel can lead to one-sided presentations, and past controversies suggest selective fact-presentation. He is reliable for insights into Israeli perspectives but should be cross-referenced for balanced views on the Israeli-Palestinian conflict.

Assessment by Grok AI

What's Their Track Record?

Mayer has a history of calling out perceived falsehoods in media coverage of Israel, with several instances where his critiques led to corrections (e.g., praising a journalist for admitting an error in October 2025). However, he has faced controversies, including a 2012 accusation by The Electronic Intifada of spreading misinformation about a Palestinian child's death to deflect blame from Israeli forces. No widespread fact-checks by independent organizations like Snopes or FactCheck.org label him as systematically inaccurate, but his work is often partisan, focusing on countering anti-Israel narratives rather than neutral reporting.

What Have We Analyzed?

Recent posts and claims we've fact-checked from this author