Sources
Echo's specialized index draws on the outlets and providers below. Bias and factuality ratings are not assigned by Echo — they summarize independent third parties (AllSides, Media Bias/Fact Check, Ad Fontes). Ownership and funding are public-record facts. The whole registry is open source; corrections welcome via pull request.
News outlets
- Owner:
- Not-for-profit cooperative owned by member newspapers and broadcasters
- Funding:
- Content licensing fees from members and customers
- Ratings:
- AllSides: Lean Left (news) · MBFC: Left-Center, Very High factual · Ad Fontes: Middle, Reliable
- Owner:
- Thomson Reuters Corporation (public; Thomson family via Woodbridge is controlling shareholder)
- Funding:
- News licensing, financial data services
- Ratings:
- AllSides: Center · MBFC: Least Biased, Very High factual · Ad Fontes: Middle, Most Reliable
- Owner:
- British Broadcasting Corporation — UK public corporation under Royal Charter
- Funding:
- UK licence fee; BBC Studios commercial revenue
- Ratings:
- AllSides: Center · MBFC: Left-Center, High factual · Ad Fontes: Middle, Reliable
- Owner:
- National Public Radio, Inc. — non-profit membership organization
- Funding:
- Member station fees, corporate sponsorship, grants; <1% direct federal funding
- Ratings:
- AllSides: Lean Left · MBFC: Left-Center, High factual · Ad Fontes: Skews Left, Reliable
- Owner:
- The New York Times Company (public; Ochs-Sulzberger family holds controlling Class B shares)
- Funding:
- Subscriptions (majority), advertising
- Ratings:
- AllSides: Lean Left · MBFC: Left-Center, High factual · Ad Fontes: Skews Left, Reliable
- Owner:
- Guardian Media Group, wholly owned by the Scott Trust Limited
- Funding:
- Reader contributions, advertising; Scott Trust endowment
- Ratings:
- AllSides: Lean Left · MBFC: Left-Center, High factual · Ad Fontes: Skews Left, Reliable
- Owner:
- Warner Bros. Discovery, Inc. (public)
- Funding:
- Advertising, cable carriage fees
- Ratings:
- AllSides: Lean Left · MBFC: Left, Mostly Factual · Ad Fontes: Skews Left, Reliable
- Owner:
- NBCUniversal (Comcast Corporation)
- Funding:
- Advertising, cable carriage fees
- Ratings:
- AllSides: Left · MBFC: Left, Mixed factual · Ad Fontes: Strong Left
- Owner:
- Foundation for National Progress (non-profit)
- Funding:
- Reader donations, foundation grants, advertising
- Ratings:
- AllSides: Left · MBFC: Left, High factual · Ad Fontes: Strong Left, Reliable
- Owner:
- First Look Institute (non-profit, founded with funding from Pierre Omidyar)
- Funding:
- Donations, grants
- Ratings:
- AllSides: Left · MBFC: Left, High factual · Ad Fontes: Strong Left
- Owner:
- Cox Enterprises (private, Cox family)
- Funding:
- Advertising, Axios Pro subscriptions, events
- Ratings:
- AllSides: Lean Left · MBFC: Left-Center, High factual · Ad Fontes: Middle, Reliable
- Owner:
- Axel Springer SE (German media group; KKR is largest shareholder)
- Funding:
- Advertising, Politico Pro subscriptions
- Ratings:
- AllSides: Lean Left · MBFC: Left-Center, High factual · Ad Fontes: Middle, Reliable
- Owner:
- Nexstar Media Group (public)
- Funding:
- Advertising
- Ratings:
- AllSides: Center · MBFC: Least Biased, Mostly Factual · Ad Fontes: Middle, Reliable
- Owner:
- The Walt Disney Company (public)
- Funding:
- Advertising
- Ratings:
- AllSides: Lean Left · MBFC: Left-Center, High factual · Ad Fontes: Skews Left, Reliable
- Owner:
- Paramount Skydance Corporation (public)
- Funding:
- Advertising, carriage fees
- Ratings:
- AllSides: Lean Left · MBFC: Left-Center, High factual · Ad Fontes: Skews Left, Reliable
- Owner:
- Dow Jones & Company — News Corp (Murdoch family holds controlling voting shares)
- Funding:
- Subscriptions, advertising
- Ratings:
- AllSides: Center (news) · MBFC: Right-Center, High factual · Ad Fontes: Skews Right, Reliable
- Owner:
- Reason Foundation (non-profit, libertarian)
- Funding:
- Donations, subscriptions, foundation grants
- Ratings:
- AllSides: Lean Right · MBFC: Right-Center, High factual · Ad Fontes: Skews Right, Reliable
- Owner:
- MediaDC (Clarity Media Group — Philip Anschutz)
- Funding:
- Advertising
- Ratings:
- AllSides: Lean Right · MBFC: Right, Mostly Factual · Ad Fontes: Skews Right
- Owner:
- News Corp (Murdoch family holds controlling voting shares)
- Funding:
- Advertising, subscriptions
- Ratings:
- AllSides: Lean Right · MBFC: Right, Mixed factual · Ad Fontes: Skews Right
- Owner:
- Fox Corporation (Murdoch family holds controlling voting shares)
- Funding:
- Advertising, cable carriage fees
- Ratings:
- AllSides: Right · MBFC: Right, Mixed factual · Ad Fontes: Strong Right
- Owner:
- Bentkey Ventures LLC (co-founders Ben Shapiro and Jeremy Boreing; early funding from Farris Wilks)
- Funding:
- Subscriptions, advertising
- Ratings:
- AllSides: Right · MBFC: Right, Mixed factual · Ad Fontes: Strong Right
- Owner:
- National Review Institute (non-profit)
- Funding:
- Subscriptions, donations
- Ratings:
- AllSides: Right · MBFC: Right, Mostly Factual · Ad Fontes: Strong Right, Reliable
- Owner:
- Breitbart News Network LLC (private; historically funded by the Mercer family)
- Funding:
- Advertising
- Ratings:
- AllSides: Right · MBFC: Right, Low factual · Ad Fontes: Strong Right, Unreliable
- Owner:
- Newsmax Inc. (public since 2025; founder Christopher Ruddy retains control)
- Funding:
- Advertising, subscriptions
- Ratings:
- AllSides: Right · MBFC: Right, Low factual · Ad Fontes: Strong Right, Unreliable
- Owner:
- Al Jazeera Media Network — funded by the Government of Qatar
- Funding:
- Qatari state funding
- Ratings:
- AllSides: Lean Left · MBFC: Left-Center, Mostly Factual · Ad Fontes: Skews Left
- Owner:
- Semafor Inc. (private; founded by Ben Smith and Justin Smith)
- Funding:
- Advertising, events, sponsorships
- Ratings:
- AllSides: Center · MBFC: Least Biased, High factual
- Owner:
- Private — chairman Michael Goldsmith; founded under Center for American Freedom
- Funding:
- Private funding, advertising
- Ratings:
- AllSides: Right · MBFC: Right, Mostly Factual
- Owner:
- German public international broadcaster (ARD member)
- Funding:
- German federal tax funding
- Ratings:
- AllSides: Center · MBFC: Left-Center, High factual
Reference & research providers
WikipediaReference / background
Operated by the non-profit Wikimedia Foundation, funded by reader donations. Community-edited; always verify against the cited primary sources.
arXivResearch papers
Open-access preprint repository operated by Cornell University. Papers are moderated but not peer-reviewed at posting time.
Brave Search (optional)Broader web results
Independent index by Brave Software. Only active when a node operator configures a BRAVE_SEARCH_API_KEY — Echo works fully without it.