A collection of tools that monitor misinformation: Iffy Quotient social media tracker, CoVaxxy tweet chart, NewsWhip top-25 Facebook publishers table, Fact-check Feed aggregator, and this plot of Factual Grades for 245 major news sources by The Factual.
Iffy Quotient: Facebook, Twitter
The Center for Social Media Responsibility (University of Michigan) maintains the Iffy Quotient (not affiliated with this site), a measure of the low-credibility content amplified on Facebook and Twitter, based on trust-ratings by Newsguard and Media Bias/Fact Check). This graph charts the percentage of top 5K social media posts that link to unreliable sources:
Content from “Iffy” sites amplified on Facebook and Twitter
Another way to express their data is "an engagement-weighted version of the Iffy Quotient. Rather than treating all popular URLs as equal, we weight them by the estimated engagement scores."
NewsWhip: Facebook
NewsWhip "tracks and predicts the impact of millions of stories." The chart below uses their API to rank the top 25 publishers by their engagement on Facebook. (English-language content, ranked by number of articles, by likes, shares, and comments for total engagement, grouped by domain; does not include media uploaded to Facebook.) The factual column is the publisher's factual-reporting level, as rated by Media Bias/Fact Check.
Domain | Factual | Articles | Engagement |
---|---|---|---|
dailymail.co.uk | Low | 52,246 | 13,818,198 |
people.com | High | 7,216 | 9,692,508 |
mirror.co.uk | Mixed | 11,661 | 9,437,859 |
bbc.co.uk | (not-rated) | 17,799 | 7,989,474 |
foxnews.com | Mixed | 7,485 | 6,956,802 |
cnn.com | Mixed | 4,224 | 6,429,746 |
thesun.co.uk | Mixed | 14,825 | 5,995,513 |
cbsnews.com | High | 21,644 | 5,753,021 |
today.com | Mostly Factual | 1,756 | 4,813,295 |
dailywire.com | Mixed | 1,203 | 4,706,350 |
manutd.com | (not-rated) | 705 | 4,232,549 |
nytimes.com | High | 4,443 | 4,074,689 |
theguardian.com | Mixed | 6,920 | 4,041,164 |
washingtonpost.com | Mostly Factual | 5,094 | 3,973,735 |
metro.co.uk | Mixed | 7,439 | 3,937,943 |
manchestereveningnews.co.uk | (not-rated) | 4,650 | 3,607,705 |
insider.com | High | 1,626 | 3,462,765 |
variety.com | High | 1,651 | 3,263,997 |
reuters.com | Very High | 12,239 | 3,194,926 |
nbcnews.com | High | 2,565 | 3,176,116 |
npr.org | Very High | 1,844 | 3,004,394 |
huffpost.com | Mixed | 1,727 | 2,839,133 |
nypost.com | Mixed | 6,606 | 2,763,387 |
breitbart.com | Mixed | 6,765 | 2,613,095 |
abcnews.go.com | High | 10,017 | 2,589,407 |
Source: NewsWhip API and NewsWhip Spike |
Fact-check Feed
The Fact-check Feed site has been aggregating articles from a dozen U.S. fact-checkers since 2016 into a searchable archive. Here are the most recent:

- Giving Americans the health system they voted for.
- Does a viral chart correctly place the share of mass shooting transgender suspects at roughly 70% of all suspects in mass shootings? No, that's not true: Lead Stories found no credible sources backing that up. A gun violence expert told...
- The committee does not publish or even confirm the names of nominees.
- Does a post on Facebook really offer a "free meat bundle box"? No, that's not true: The post does not provide an actual location for those wanting a free meat bundle box. If people click the link promoted in the...
- Does authentic video show a dog who brought a spraying garden hose into the house, soaking everything? No, that's not true: This video is AI-generated. Differences between the two camera angles in the video - in the home furnishings, the...
- Did MSNBC host Rachel Maddow "takedown" White House deputy chief of staff Stephen Miller on air in a live interview? No, that's not true: Miller has never appeared on Maddow's show. The social media post and article saying it happened...
- A screenshot of the fake article has been shared widely amid a movement to raise St George’s and Union Jack flags in public spaces across the UK.
- Claims of sudden disease spikes in US military personnel in 2021 were based on an error in a government database.
- Viral posts use Libyan photos to make claims about life for minorities in Gaza.
- The viral image has been shared with claims it shows homes decorated by veterans, but it predates the current social media campaign to raise flags in public spaces across the UK.
Visit the Fact-check Feed (external site) for tens of thousands more articles, by (mainly) U.S. fact-checkers.
Most common words in titles from the past two weeks of fact-checks (242):
& 2025 account again ai american assessing august authentic black car claims d.c. data does donald fake false gavin generated government his history image interview isn't it's japan jd law live machines mail-in make media meeting military million national new newsom over post posts president proof real redistricting said school show social story there trump trump's trump's u.s. vaccines vance video viral voting war white x years |
Most-used words in recent fact-check titles. Links go to a Fact-check Feed search (of titles and article text).
Archives
These projects are now longer updating.
CoVaxxy: Twitter
The CoVaxxy tool, from the Observatory on Social Media (Indiana University), "visualizes the relationship between COVID-19 vaccine adoption and online (mis)information." Credibility ratings are by Media Bias/Fact Check and Iffy+. Compiled tweets are for the week ending 2022-12-20. The factual column is the publisher's factual-reporting level, as rated by Media Bias/Fact Check.
Domain | Factual | Tweets | |
---|---|---|---|
washingtonpost.com | Mostly Factual | 5,200 | |
thegatewaypundit.com | Very Low | 2,400 | |
childrenshealthdefense.org | Low | 2,300 | |
theconservativetreehouse.com | Low | 2,300 | |
cdc.gov | Very High | 2,200 | |
judicialwatch.org | Low | 1,700 | |
naturalnews.com | Very Low | 1,600 | |
dailymail.co.uk | Low | 1,500 | |
bitchute.com | Very Low | 1,500 | |
reuters.com | Very High | 1,500 | |
nypost.com | Mixed | 1,000 | |
nytimes.com | High | 940 | |
wsj.com | Mostly Factual | 890 | |
technocracy.news | Very Low | 870 | |
theguardian.com | Mixed | 770 | |
cnn.com | Mixed | 660 | |
theblaze.com | Mixed | 590 | |
thehighwire.com | Low | 540 | |
foxnews.com | Mixed | 510 | |
npr.org | Very High | 460 | |
zerohedge.com | Low | 450 | |
who.int | High | 360 | |
newswars.com | Low | 350 | |
gellerreport.com | Low | 340 | |
usatoday.com | High | 340 | |
usawatchdog.com | Low | 320 | |
apnews.com | Very High | 280 | |
newspunch.com | Very Low | 250 | |
msnbc.com | Mixed | 190 | |
dailycaller.com | Mixed | 170 | |
thelibertydaily.com | Mixed | 170 | |
independent.co.uk | Mixed | 160 | |
globaltimes.cn | Mixed | 160 | |
breitbart.com | Mixed | 150 | |
ukcolumn.org | Low | 130 | |
infowars.com | Very Low | 130 | |
thenationalpulse.com | Mixed | 120 | |
globalresearch.ca | Low | 110 | |
chinadaily.com.cn | Mixed | 98 | |
newstarget.com | Low | 95 | |
davidicke.com | Very Low | 90 | |
newsweek.com | High | 85 | |
wnd.com | Low | 82 | |
dailywire.com | Mixed | 80 | |
cbn.com | (not-rated) | 79 | |
time.com | High | 78 | |
activistpost.com | Low | 74 | |
washingtontimes.com | Mixed | 73 | |
pjmedia.com | Mixed | 72 | |
gnews.org | Low | 68 | |
Source: OSoMe CoVaxxy |
COVID States Project: 2020 tweets
The COVID States Project charted the fake-news sites with the most COVID-related Twitter shares in 2020.
Digital New Deal: Facebook, Twitter
The Digital New Deal, a project of The German Marshall Fund of the United States, "monitors engagement on social media with deceptive sites that masquerade as journalism." Deceptive sites are identified by NewsGuard reviews.

