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Is World Socialist Web Site biased?

The rating organisations do not give World Socialist Web Site one shared verdict in the records we hold. Their published ratings are Ad Fontes Media: Far left; Media Bias/Fact Check: Left. We have seen it on 2 published stories of ours.

Far leftMixed factuality

The short answers

Is World Socialist Web Site biased?

The rating organisations do not give World Socialist Web Site one shared verdict in the records we hold. Their published ratings are Ad Fontes Media: Far left; Media Bias/Fact Check: Left. An outlet rating describes a broad pattern in its output, not every article it publishes.

Is World Socialist Web Site left or right?

The rating organisations do not give World Socialist Web Site one shared verdict in the records we hold. Their published ratings are Ad Fontes Media: Far left; Media Bias/Fact Check: Left. In the three-way grouping used on story pages, that puts it under Left.

Is World Socialist Web Site reliable?

The factual-reliability assessments we hold for World Socialist Web Site are Ad Fontes Media: Low factuality; Media Bias/Fact Check: High factuality. These are outlet-level assessments, not a guarantee that every report is correct.

What World Socialist Web Site has been covering

Our account of each story, written from every outlet that ran it, with World Socialist Web Site’s own report linked underneath.

Who says so

2 organisations have published a rating for this outlet, in their own words. Where they disagree, the disagreement is the useful part and it is left standing.

How reliably it reports fact

A rating of the newsroom in general, by others, and a different thing from the Trust score we publish on each story, which judges one piece of reporting.

Mixed factuality

Who owns it

  • International Committee of the Fourth InternationalIndependentdirect owner

Where it publishes from

Publishes from
United States
Official site
wsws.org
Seen publishing on
wsws.org
Access
Free to read
Wikipedia
Entry

What we have seen ourselves

Counted across the stories this site has published, which is the only denominator a reader can check: every one of them has a page, and every page lists the reports it was written from.

Stories
2
Reports listed
2
We could read
0
First seen
4 August 2026

2 of those reports were paywalled or blocked to us. Our reading of this outlet is built on the 0 we could open, not on everything it published.

On 1 of those stories, outlets rated left were largely absent from the coverage and World Socialist Web Site ran the story anyway.

Across the 2 stories of ours where at least three of the reports we listed carried a time, another outlet was always ahead of World Socialist Web Site: its report arrived a median of 30 hours after the earliest one we logged.

Measured 8 August 2026. Last seen in a coverage list 8 August 2026. Ratings pulled 7 August 2026.

Other outlets rated the same way

Publishers carrying the same published leaning as World Socialist Web Site, also publishing from United States, ordered by how often we have seen them on a story. Sharing a rating is not the same as being alike.

Every rating on this page is a named third party’s published work, republished with its author and, where one exists, a link to it. Our own coverage record is the section we measure ourselves. Neither is a judgement of any individual report: those are scored story by story, and the reasoning is on our methodology page.

Is World Socialist Web Site biased? | MediaBias News