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Media Matter for America

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uuid00077du

Namestring
Media Matter for America
Legal namestring
Media Matters for America
Company typeenum
Private
Founded yearint
2004
Descriptiontext

Media Matters for America is a Washington, D.C.-based 501(c)(3) non-profit progressive research organization founded in 2004 that systematically monitors, analyzes, and publishes critical research on right-wing and conservative media coverage. Its core products are centered on its website (mediamatters.org), which functions as a research and news platform publishing daily articles, in-depth research studies, video and audio analysis, and a searchable archive of documented conservative media content. The organization's stated mission is to provide documented evidence of media misinformation, bias, and coverage patterns, serving primarily progressive consumers, journalists, academic researchers, and advocacy organizations that use its research in reporting and policy work. Its specialized programmatic verticals include Abortion Rights & Reproductive Health, Climate & Energy, Guns & Public Safety, and LGBTQ issues.

The organization operates a multi-channel distribution footprint spanning its website, YouTube, Facebook, Instagram, RSS feeds, a weekly email newsletter, and SMS action alerts, with an integrated Take Action portal (action.mediamatters.org, hosted on NationBuilder) that enables donations, petition signing, and activist mobilization. Revenue is generated entirely through donations, grants, and fundraising from progressive donors and foundations; the organization distributes its research free of charge and has no pricing model. Headcount is reported at 51–100 employees.

Media Matters has been actively involved in significant legal and regulatory matters, including a US$26 million defamation suit brought by X Corp's Singapore subsidiary over a 2023 article and FTC Civil Investigative Demands related to an ad-boycott investigation, which the organization successfully challenged in court, resulting in the FTC's withdrawal of all demands. The organization has also produced high-profile empirical analyses, including a 2025 study covering 320 online shows and 584.6 million total followers/subscribers across the online media ecosystem, and a study documenting that broadcast networks aired only eight hours of climate coverage in 2025, a 35 percent year-over-year decline.

Short descriptiontext

Media Matters for America is a Washington, D.C.-based non-profit founded in 2004 that monitors, analyzes, and publishes research on right-wing media misinformation, serving progressive consumers, journalists, and advocacy organizations through free digital content and a multi-channel distribution platform.

Operating statusenum
Operating
Ownership categoryenum
Headcount rangeband
51–100
akta.pro rankint
HeadquartersWashington, United States
HQ citystring
Washington
HQ countrystring
United States
HQ regionstring
North America
Markets served

Serves global market

Offices1 record

Each record includes

City, Country, Type, Description, Source

Keyword5 values
media monitoring services, political research analysis, misinformation correction, media watchdog nonprofit, progressive research center
Industry2 codes
1Alternative/Independent Newsweeklies & Opinion Press
CodeMPAJADAHPrimaryYes
2News, Politics & Current Affairs Magazines
CodeMPAJAEAOPrimaryNo
NAICS code2 codes
  • Newspaper Publishers513110
  • Broadcasting and Content Providers516
SIC code2 codes
  • Newspapers: Publishing Or Publishing & Printing2711
  • Periodicals: Publishing Or Publishing & Printing2721
Product category
Media Research and Analysis
Marketing channels7 records

Each record includes

Title, Type, Stage, Description, Source

Distribution channels3 records

Each record includes

Title, Type, Scope, Target buyer, Description, Source

Cost components4 values
Personnel, Operations, Marketing or Sales, Technology or R&D
GTM typeB2C
B2C
Offering typeServices
Services
Core offering1 text field

Media Matters for America is a non-profit progressive research center that systematically monitors, analyzes, and publishes content about right-wing media coverage, including Fox News, Newsmax, and online political shows. It delivers free research studies, daily news analysis, video and audio commentary, and an activist engagement platform, serving progressives, journalists, researchers, and advocacy organizations.

Differentiator
Functional benefit
Problem solved
Quantifiable outcome1 of 2 values shown
  • In 2025, corporate broadcast networks aired just eight hours of climate coverage across an entire year — a 35 percent drop from the year before — according to a Media Matters for America analysis
+1 more record
Product overview1 text field

Media Matters for America is a nonprofit progressive media monitoring and research organization that tracks, analyzes, and publishes content about right-wing and conservative media coverage. The organization's primary product is its website (mediamatters.org), which serves as a content platform publishing news analysis, research studies, and multimedia content. Core offerings include Research & Studies publications analyzing media coverage patterns, a weekly Newsletter, and Audio & Video content. The organization operates specialized programs focusing on Abortion Rights & Reproductive Health, Climate & Energy, Guns & Public Safety, and LGBTQ issues. Additionally, a Take Action Portal enables activist engagement including donations, petitions, and SMS action alerts.

Product and service5 records
1Media Matters Website (mediamatters.org)
Categorycore product
Description

The organization's primary web platform serving as a media monitoring and research destination that tracks, analyzes, and publishes content about right-wing media coverage, including news articles, research studies, video content, and archives on topics including Fox News, online media, Iran relations, and social issues. Targeted at progressives, journalists, researchers, and advocacy organizations.

2Research & Studies
Categorycore product
Description

In-depth analytical publications examining media coverage patterns, including reports on online media ecosystem analysis, election misinformation, and right-wing media influence on policy issues. Targeted at journalists, researchers, and advocacy organizations seeking evidence-based analysis.

3Media Matters Weekly Newsletter
Categorydistribution product
Description

Email newsletter delivering regular updates on media monitoring findings, covering right-wing media coverage and analysis. Targeted at progressive subscribers and engaged citizens.

4Audio & Video Content
Categorycontent product
Description

Multimedia content including video clips and audio recordings of media coverage analysis, interviews, and commentary on right-wing media figures and coverage. Distributed through YouTube and the website for general public consumption.

5Take Action Portal
Categoryengagement product
Description

Activism platform hosted on NationBuilder that enables supporters to take action, donate, sign petitions, and receive SMS action alerts. Targeted at progressive supporters and activists.

Scale indicator3 records

Each record includes

Type, Value, Description, Source

Recent move6 records

Each record includes

Date, Type, Title, Description, Source

Expansion highlight4 records

Each record includes

Type, Description

Peers10 records
TypeEmerging player
Description

Crooked Media is a progressive media company built around podcasts (Pod Save America) and a newsletter network targeting the same progressive audience as Media Matters. It represents a more entertainment-oriented, donor-funded progressive media competitor with overlapping audience and activist ambitions.

2Center for Media and Public Affairs
TypeDirect peer
Description

Center for Media and Public Affairs is a nonprofit media research organization that studies media content and provides quantitative analysis of news coverage. It is highly comparable to Media Matters in the research-and-analysis-of-media-coverage value proposition, though less ideologically branded.

TypeDirect peer
Description

FactCheck.org is a nonpartisan nonprofit project of the Annenberg Public Policy Center that monitors the factual accuracy of statements by U.S. political figures. It competes with Media Matters for journalist and academic mindshare in the political-facts verification category, though with a broader ideological scope.

TypeDirect peer
Description

Snopes is one of the oldest internet fact-checking organizations, covering misinformation across politics, urban legends, and viral content. It overlaps with Media Matters in audience (skeptical news consumers, journalists) and in the daily news-analysis publishing model.

5Media Matters' conservative counterpart outlets (e.g., NewsBusters)
TypeDirect peer
Description

NewsBusters is the Media Research Center's project dedicated to monitoring and documenting liberal media bias — a mirror-image comparable to Media Matters, with the same monitor-and-document-conservative-media model but inverted ideological orientation, providing the most direct structural analog.

TypeDirect peer
Description

ProPublica is a major nonprofit investigative newsroom producing long-form accountability journalism used by news outlets nationwide. Like Media Matters, it is a donation-funded nonprofit news operation serving journalists and the public, though focused on original investigative reporting rather than continuous media monitoring.

TypeDirect peer
Description

PolitiFact is a Pulitzer Prize-winning fact-checking project that rates the accuracy of political claims across the ideological spectrum. Like Media Matters, it produces daily written analysis used by journalists and the public, but operates with a non-partisan framing rather than Media Matters' explicitly progressive orientation.

8Talking Points Memo
TypeDirect peer
Description

Talking Points Memo is a progressive-leaning digital news outlet covering politics and media. It shares Media Matters' progressive editorial stance, daily news publishing cadence, and reliance on online distribution to reach politically engaged readers.

TypeEmerging player
Description

First Draft is a nonprofit organization focused on training journalists to identify and counter misinformation. It overlaps with Media Matters in the broader media-literacy-and-misinformation mission and serves a similar researcher/journalist audience, though focused on training rather than continuous monitoring.

10The American Independent
TypeDirect peer
Description

The American Independent is a progressive nonprofit news outlet covering state and federal policy and politics. It shares Media Matters' progressive editorial perspective and nonprofit funding model, though it focuses more on policy reporting than media monitoring.

Market position
Strengths4 records

Each record includes

Headline, Details, Source

Weaknesses4 records

Each record includes

Headline, Details, Source

Competitive moat3 records

Each record includes

Type, Details

Key risks5 records

Each record includes

Headline, Details, Source

Key highlights6 records

Each record includes

Headline, Details, Source

Customer concentration

Classification, Details

Segment2 records

Each record includes

Title, Type, Primary, Description, Pain point addressed, Use case, Source

Ideal customer profile2 records

Each record includes

Profile, Firmographic size, Sales motion, Sales cycle length, Buying structure, Purchase trigger, Buyer persona, Geography, Industry vertical, Primary use case, Description, Pain points, Evidence proof points, Target buyer

Technology focused
No
API detail
Has APIbool
No

Docs URL, Description

AI maturity
App detail

Has app

Feature1 record

Each record includes

Title, Differentiator, Description, Source

Core technology
Revenue estimate
Valuation estimate
Number of profiles
No data
No data
Funding overview

Funding stage, Last funding date, Total funding USD

Funding rounds

Each record includes

Round, Amount USD, Date, Pre money valuation, Total investors, Investors, News

Investors

Each record includes

Name, Type, Date of entry, Rounds participated, Website

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Each record includes

Name, Acquisition type, Announced date, Completed date, Status, Website, News

Investment

Each record includes

Name, Round, Announced date, Lead investor, Website, News

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Media Matter for America

Media Research and Analysismediamatters.org

Media Matters for America is a Washington, D.C.-based non-profit founded in 2004 that monitors, analyzes, and publishes research on right-wing media misinformation, serving progressive consumers, journalists, and advocacy organizations through free digital content and a multi-channel distribution platform.

What Media Matter for America does

Media Matters for America is a Washington, D.C.-based 501(c)(3) non-profit progressive research organization founded in 2004 that systematically monitors, analyzes, and publishes critical research on right-wing and conservative media coverage. Its core products are centered on its website (mediamatters.org), which functions as a research and news platform publishing daily articles, in-depth research studies, video and audio analysis, and a searchable archive of documented conservative media content. The organization's stated mission is to provide documented evidence of media misinformation, bias, and coverage patterns, serving primarily progressive consumers, journalists, academic researchers, and advocacy organizations that use its research in reporting and policy work. Its specialized programmatic verticals include Abortion Rights & Reproductive Health, Climate & Energy, Guns & Public Safety, and LGBTQ issues.

The organization operates a multi-channel distribution footprint spanning its website, YouTube, Facebook, Instagram, RSS feeds, a weekly email newsletter, and SMS action alerts, with an integrated Take Action portal (action.mediamatters.org, hosted on NationBuilder) that enables donations, petition signing, and activist mobilization. Revenue is generated entirely through donations, grants, and fundraising from progressive donors and foundations; the organization distributes its research free of charge and has no pricing model. Headcount is reported at 51–100 employees.

Media Matters has been actively involved in significant legal and regulatory matters, including a US$26 million defamation suit brought by X Corp's Singapore subsidiary over a 2023 article and FTC Civil Investigative Demands related to an ad-boycott investigation, which the organization successfully challenged in court, resulting in the FTC's withdrawal of all demands. The organization has also produced high-profile empirical analyses, including a 2025 study covering 320 online shows and 584.6 million total followers/subscribers across the online media ecosystem, and a study documenting that broadcast networks aired only eight hours of climate coverage in 2025, a 35 percent year-over-year decline.

Media Matter for America firmographics

Firmographics
Name
Media Matter for America
Legal name
Media Matters for America
Website
https://mediamatters.org
Company type
Private
Founded year
2004
Operating status
Operating
Headcount range
51–100 employees
Short description
Media Matters for America is a Washington, D.C.-based non-profit founded in 2004 that monitors, analyzes, and publishes research on right-wing media misinformation, serving progressive consumers, journalists, and advocacy organizations through free digital content and a multi-channel distribution platform.
Ownership category
akta.pro rank

Media Matter for America industry classification

Industry
Product category
Media Research and Analysis
NAICS
Newspaper Publishers (513110), Broadcasting and Content Providers (516)
SIC
Newspapers: Publishing Or Publishing & Printing (2711), Periodicals: Publishing Or Publishing & Printing (2721)
akta.pro primary industry
Alternative/Independent Newsweeklies & Opinion Press (MPAJADAH)
akta.pro secondary industry
News, Politics & Current Affairs Magazines (MPAJAEAO)

Keywords

  • Media monitoring services
  • Political research analysis
  • Misinformation correction
  • Media watchdog nonprofit
  • Progressive research center

Where Media Matter for America is headquartered

Location

Headquarters

HQ city
Washington
HQ country
United States
HQ region
North America

Offices1 record

Markets served

Media Matter for America business model

Business model
GTM type
B2C
Offering type
Services
Cost components
Personnel, Operations, Marketing or Sales, Technology or R&D

Distribution channels3 records

Marketing channels7 records

Media Matter for America product offering

Product offering

Core offering

Media Matters for America is a non-profit progressive research center that systematically monitors, analyzes, and publishes content about right-wing media coverage, including Fox News, Newsmax, and online political shows. It delivers free research studies, daily news analysis, video and audio commentary, and an activist engagement platform, serving progressives, journalists, researchers, and advocacy organizations.

Product overview

Media Matters for America is a nonprofit progressive media monitoring and research organization that tracks, analyzes, and publishes content about right-wing and conservative media coverage. The organization's primary product is its website (mediamatters.org), which serves as a content platform publishing news analysis, research studies, and multimedia content. Core offerings include Research & Studies publications analyzing media coverage patterns, a weekly Newsletter, and Audio & Video content. The organization operates specialized programs focusing on Abortion Rights & Reproductive Health, Climate & Energy, Guns & Public Safety, and LGBTQ issues. Additionally, a Take Action Portal enables activist engagement including donations, petitions, and SMS action alerts.

Differentiator

Problem solved

Functional benefit

Products and services

  • Media Matters Website (mediamatters.org) The organization's primary web platform serving as a media monitoring and research destination that tracks, analyzes, and publishes content about right-wing media coverage, including news articles, research studies, video content, and archives on topics including Fox News, online media, Iran relations, and social issues. Targeted at progressives, journalists, researchers, and advocacy organizations.
  • Research & Studies In-depth analytical publications examining media coverage patterns, including reports on online media ecosystem analysis, election misinformation, and right-wing media influence on policy issues. Targeted at journalists, researchers, and advocacy organizations seeking evidence-based analysis.
  • Media Matters Weekly Newsletter Email newsletter delivering regular updates on media monitoring findings, covering right-wing media coverage and analysis. Targeted at progressive subscribers and engaged citizens.
  • Audio & Video Content Multimedia content including video clips and audio recordings of media coverage analysis, interviews, and commentary on right-wing media figures and coverage. Distributed through YouTube and the website for general public consumption.
  • Take Action Portal Activism platform hosted on NationBuilder that enables supporters to take action, donate, sign petitions, and receive SMS action alerts. Targeted at progressive supporters and activists.

Quantifiable outcome

  • In 2025, corporate broadcast networks aired just eight hours of climate coverage across an entire year — a 35 percent drop from the year before — according to a Media Matters for America analysis
  • +1 more outcomes

Companies that use Media Matter for America

Customer profile

Segments2 records

Ideal customer profiles2 records

Media Matter for America technology and API

Technology

Technology focussed No

API detail

Has API
No
API docs
API detail

Core technology

AI maturity

App detail

Feature1 record

Media Matter for America partnerships and signals

Strategic signal

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Media Matter for America competitors and assessment

Company assessment

Emerging players

  • Crooked Media: Crooked Media is a progressive media company built around podcasts (Pod Save America) and a newsletter network targeting the same progressive audience as Media Matters. It represents a more entertainment-oriented, donor-funded progressive media competitor with overlapping audience and activist ambitions.
  • First Draft: First Draft is a nonprofit organization focused on training journalists to identify and counter misinformation. It overlaps with Media Matters in the broader media-literacy-and-misinformation mission and serves a similar researcher/journalist audience, though focused on training rather than continuous monitoring.

Direct peers

  • Center for Media and Public Affairs: Center for Media and Public Affairs is a nonprofit media research organization that studies media content and provides quantitative analysis of news coverage. It is highly comparable to Media Matters in the research-and-analysis-of-media-coverage value proposition, though less ideologically branded.
  • FactCheck.org: FactCheck.org is a nonpartisan nonprofit project of the Annenberg Public Policy Center that monitors the factual accuracy of statements by U.S. political figures. It competes with Media Matters for journalist and academic mindshare in the political-facts verification category, though with a broader ideological scope.
  • Snopes: Snopes is one of the oldest internet fact-checking organizations, covering misinformation across politics, urban legends, and viral content. It overlaps with Media Matters in audience (skeptical news consumers, journalists) and in the daily news-analysis publishing model.
  • Media Matters' conservative counterpart outlets (e.g., NewsBusters): NewsBusters is the Media Research Center's project dedicated to monitoring and documenting liberal media bias — a mirror-image comparable to Media Matters, with the same monitor-and-document-conservative-media model but inverted ideological orientation, providing the most direct structural analog.
  • ProPublica: ProPublica is a major nonprofit investigative newsroom producing long-form accountability journalism used by news outlets nationwide. Like Media Matters, it is a donation-funded nonprofit news operation serving journalists and the public, though focused on original investigative reporting rather than continuous media monitoring.
  • PolitiFact: PolitiFact is a Pulitzer Prize-winning fact-checking project that rates the accuracy of political claims across the ideological spectrum. Like Media Matters, it produces daily written analysis used by journalists and the public, but operates with a non-partisan framing rather than Media Matters' explicitly progressive orientation.
  • Talking Points Memo: Talking Points Memo is a progressive-leaning digital news outlet covering politics and media. It shares Media Matters' progressive editorial stance, daily news publishing cadence, and reliance on online distribution to reach politically engaged readers.
  • The American Independent: The American Independent is a progressive nonprofit news outlet covering state and federal policy and politics. It shares Media Matters' progressive editorial perspective and nonprofit funding model, though it focuses more on policy reporting than media monitoring.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

Media Matter for America social profiles

Digital presence

Media Matter for America financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Media Matter for America leadership team

Management profile

Number of profiles

Media Matter for America funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Media Matter for America M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Media Matter for America

What does Media Matter for America do?

Media Matters for America is a non-profit progressive research center that systematically monitors, analyzes, and publishes content about right-wing media coverage, including Fox News, Newsmax, and online political shows. It delivers free research studies, daily news analysis, video and audio commentary, and an activist engagement platform, serving progressives, journalists, researchers, and advocacy organizations.

Is Media Matter for America a public or private company?

Media Matter for America is a private company. It is classified as nonprofit foundation owned and is currently operating.

When was Media Matter for America founded?

Media Matter for America was founded in 2004. It employs 51 to 100 people.

Where is Media Matter for America based?

Media Matter for America is headquartered in Washington, United States, in the North America region.

Who are Media Matter for America's main competitors?

Emerging players on record are Crooked Media and First Draft. Direct peers are Center for Media and Public Affairs, FactCheck.org, Snopes, Media Matters' conservative counterpart outlets (e.g., NewsBusters), ProPublica, PolitiFact, Talking Points Memo and The American Independent.

Does Media Matter for America have an API?

No public API is recorded for Media Matter for America.

What industry is Media Matter for America in?

Media Matter for America's product category is Media Research and Analysis. Its primary akta.pro industry code is MPAJADAH, Alternative/Independent Newsweeklies & Opinion Press, with a secondary code of MPAJAEAO, News, Politics & Current Affairs Magazines. Its NAICS code is 513110 and its SIC code is 2711.

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Live signals
The Straits TimesSingapore court halts X Corp defamation suitSingapore's High Court stayed a defamation lawsuit filed by X Corp's Singapore subsidiary Twitter Asia Pacific against non-profit Media Matters for America, ruling Texas was the more appropriate forum. The subsidiary sought US$26 million in damages for alleged lost advertising revenue following an article linking X platform ads to pro-Nazi content, with parallel US proceedings already substantially advanced. The Texas case is scheduled to begin in March 2027 with over 400,000 documents already disclosed.Channel NewsAsiaSingapore court says X subsidiary's case over ads next to Nazi content belongs in the USSingapore's High Court dismissed a bid by X Asia Pacific Internet (formerly Twitter Asia Pacific) to sue US-based Media Matters for America over an article alleging that major brands' advertisements appeared next to pro-Nazi content on the X platform. Justice Low ruled that despite X Asia Pacific having arguable claims of defamation and malicious falsehood, Singapore was not the proper forum as the article was researched, written, and published in the US, with the vast majority of witnesses and evidence located there. The judge found X Asia Pacific failed to establish sufficient evidence that the article was published in Singapore, and dismissed the case, ruling that the US District Court in Texas is the more appropriate venue.Non Profit NewsWhen Broadcast News Abandons the Climate Beat, Movement Media Steps InIn 2025, corporate broadcast networks aired just eight hours of climate coverage across an entire year—a 35 percent drop from the year before—according to a Media Matters for America analysis, even as climate disasters intensified and federal climate policy entered aggressive rollback. CBS dismantled much of its climate reporting capacity in late 2025 after installing Bari Weiss, who previously founded The Free Press, as editor in chief, signaling a structural shift away from climate as a core editorial beat. Independent and movement-rooted media outlets—including Counterstream Media, Capital B, Prism, Scalawag, and NPQ—are stepping into the gap with justice-centered climate reporting that centers frontline communities and systemic drivers.Law360Media Matters Says Justices' New Ruling Secures Its FTC WinThe U.S. Supreme Court ruled in favor of an anti-abortion pregnancy center, a decision a left-leaning media watchdog says supports its argument that a district court had the power to block a Federal Trade Commission subpoena. The ruling came after the agency attempted to enforce the subpoena.BloombergFTC Drops Ad Boycott Data Demands Made to Media Matters, OthersThe US Federal Trade Commission has withdrawn document demands it made to three groups that track online misinformation: Media Matters for America, NewsGuard Technologies Inc., and the Global Disinformation Index. The groups had challenged the demands through lawsuits, accusing the agency of illegal retaliation for constitutionally protected speech, while the FTC claimed the information was needed for an investigation into collusive ad boycotts against major advertisers. The FTC has now withdrawn all three demands within the past week after settling related antitrust claims.MediaPostFTC Wants To Withdraw Appeal Against Media MattersThe FTC filed papers with the D.C. Circuit Court seeking to dismiss its appeal of an order blocking it from demanding information from Media Matters for America. The agency says its antitrust settlements with Dentsu, Publicis, and WPP resolved the issues, making the appeal moot. Media Matters plans to oppose the bid.MediaPostFTC Withdraws Demand For Information From NewsGuardThe FTC dropped its demand for information from news ratings service NewsGuard, citing recent settlements with Dentsu, Publicis, and WPP over alleged ad boycotts. The settlements include conditions barring holding companies from considering political or ideological viewpoints when purchasing ad inventory. NewsGuard plans to continue challenging the Omnicom merger condition.Law360DC Circ. Digs Into FTC Rationale For Media Matters ProbeA D.C. Circuit panel heard arguments on Monday as the FTC sought to proceed with a probe of left-leaning media watchdog Media Matters, which claims the investigation is retaliation for publishing anti-Nazi content. The panel examined the FTC's rationale for the probe.AdweekFTC Issues Sweeping Demands to Media Rating Firms Over Industry TiesThe U.S. Federal Trade Commission is investigating media credibility and advertising industry organizations by issuing Civil Investigative Demand letters requiring them to disclose information about operations, finances, and communications. The demands target organizations including Media Matters for America, Ad Fontes Media, NewsGuard, IAB, DoubleVerify, and Integral Ad Science. The investigation emerges amid heightened conservative scrutiny of advertisers reducing spending on platforms like X.Ars TechnicaTexas AG loses appeal to seize evidence for Elon Musk’s ad boycott fightA US appeals court upheld a preliminary injunction blocking Texas Attorney General Ken Paxton from probing Media Matters for America (MMFA) in connection with Elon Musk's social media platform X. The court found 'ample' evidence that Paxton pursued a 'retaliatory campaign' against MMFA for publishing an unfavorable article about X, determining that MMFA has standing to raise a First Amendment defense. The ruling preserves MMFA's ability to continue its lawsuit against Paxton, with the court noting the probe had 'adverse effects' on MMFA including chilling reporting and ending research partnerships.