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Verification & Fact-Checking

22 tools for Verification & Fact-Checking, covering Fact-Checking, Gen-AI Validation Tools, Media Bias.

Fact-Checking

ABC News Fact Check

abc.net.au

Australian fact-checking site (formerly RMIT ABC Fact Check) verifying claims by politicians and public figures

readingfreekeywordAU

Africa Check

africacheck.org

South Africa-based fact-checking site verifying claims and statistics across African countries

readingfreekeywordZA

EUvsDisinfo Database

euvsdisinfo.eu

Database of pro-Kremlin disinformation cases with sourcing and rebuttals, updated weekly

databasefreekeyworddatasetEU

FactCheck.org

factcheck.org

US fact-checking site from the Annenberg Public Policy Center covering political and health claims

readingfreekeywordUS

Fake News Patterns Detector

cbcl-web.mit.edu

MIT deep-learning tool that detects linguistic patterns distinguishing fake news from real news

web-toolfreedocumentkeyword

Google Fact Check Explorer

toolbox.google.com

Google's Fact Check Explorer for searching fact-checked claims published across many outlets

searchfreekeyworddataset

Google Fact Check Tools API

developers.google.com

REST API (claims:search, claims:imageSearch) to programmatically query the same ClaimReview corpus that powers Fact Check Explorer.

apiapi-keykeywordimage

Ground News

ground.news

News aggregator that tags each story's coverage by outlet political bias and factuality

feedfreemiumkeyword

Directory of fact-checking organizations that have been vetted and certified against the International Fact-Checking Network's Code of Principles.

directoryfreecompanydomain

PolitiFact

politifact.com

US fact-checking site rating the accuracy of statements by politicians and public figures

readingfreekeywordpersonUS

Snopes.com

snopes.com

US fact-checking site investigating urban legends, viral claims and misinformation

readingfreekeywordUS

Gen-AI Validation Tools

Browser extension for keyframe extraction, reverse image/video search, magnifier/forensic filters, and beta synthetic-media and voice-clone detectors.

softwarefreeimagevideoaudio

Real-time and file-based audio analysis that flags AI voice cloning and synthetic speech, integrated into newsroom verification workflows via vera.ai.

apiapi-keyaudio

NIM microservice that scores video frames for AI-generation likelihood using DINOv2/DINOv3 vision-transformer backbones, deployed via partner platforms.

apiapi-keyvideo

SynthID Detector

deepmind.google

Checks whether an image, audio clip, video, or text was generated or edited with Google AI tools by scanning for the invisible SynthID watermark.

web-toolfree-registrationimagevideoaudio

ZeroGPT

zerogpt.com

Detects whether text was generated by GPT-4, ChatGPT or other AI models, with a percentage score

web-toolfreemiumdocument

Media Bias

Searchable chart rating roughly 4,800 news websites, podcasts, and TV shows for political bias and factual reliability using multi-analyst human review.

databasefreemiumdomaincompany

Ad Fontes Media Bias Chart

adfontesmedia.com

Interactive chart plotting news outlets by political bias and reporting reliability/quality

databasefreecompanydomain

Rates hundreds of news outlets on a left-to-right political bias scale using multi-method analysis

databasefreecompanydomain

Media Bias/Fact Check

mediabiasfactcheck.com

Database rating news outlets by political bias and factual accuracy, with curated daily fact-checks

databasefreecompanydomain