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:

- They are counterproductive and a threat to national security.
- Congressional Dems have not rethought their position despite the Supreme Court’s Skrmetti decision—and a tough election.
- On Zohran Mamdani’s primary victory in New York City.
- Men aren’t the only ones susceptible to extremist thinking.
- Questions remain about the key Trump aide’s path to the White House.
- The party chose spin over substance. And the spin is not working.
- Does a video authentically show a retired military K9 jumping into a casket to sit on a dead soldier? No, that's not true: A close inspection of the video reveals unreal details of the soldiers' uniforms indicating the video was...
- The abortion case not about abortion.
- The location of some enriched uranium is still in question after the U.S. bombed three key nuclear facilities in Iran, according to the head of the International Atomic Energy Agency and experts on arms control and global security. The post Questions Linger About Iran’s Enriched Uranium Stockpile After U.S. Airstrikes appeared first on FactCheck.org.
- Does Trump have a mandate for ‘strength’ or not?
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 (415):
2025 act action ad administration against ai air airport all angeles arrested ask attack aviv backlash ban beautiful between big bill block boelter border but california call calls can care carolina chair change claim claims congress court craigslist crash cuts data deal defense democratic democrats deportation detention discrimination do does donald during facebook fake federal fictional fire flag footage fraud funding gabbard gop gov. guard harris having he health house husband ice image immigration india iran iran's iranian isn't israel israel-iran israeli jr. judge june kings know law lawmaker lee los maga mamdani man media mike military million minnesota national new news now nuclear nyc old one online orders over panel parade people photo plan policy political post posts president pride protest protesters protests real recent regime rfk right rules said satire say says sen. shared shooting show shows sites social state story strike strikes students sue sues supreme suspect taylor tel texas threat trump trump's u.s. undocumented up us vaccine vance video walz war way we why without woman 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.

