Best Free Disinformation Detection Tools

Maltego is a Java application that runs on Windows, Mac and Linux. Maltego is used by a broad range of users, ranging from security professionals to forensic investigators, investigative journalists, and researchers. Easily gather information from dispersed data sources. View up to 1 million entities on a graph​. Access over 58 data sources in the Maltego transform hub. Connect public (OSINT), commercial and own data sources. Write your own Transforms. Automatically link and combine all information in one graph. Automatically combine disparate data sources in point-and-click logic​. Use our regex algorithms to auto-detect entity types. Enrich your data through our intuitive graphical user interface​. Use entity weights to detect patterns even in the largest graphs. Annotate your graph and export it for further use.

Fakespot protects you from getting ripped off when shopping online. Join the secure shopping revolution and get the the truth about products, reviews, and sellers before you buy. Fakespot has your back when you’re shopping online at home or on mobile. Fakespot’s new browser app allows you to browse the open-web and when you land on sites that we support you will have Fakespot's features enabled to help you make informed purchase decisions. Share via other shopping apps and browsers, Share to analyze functionality is still included for users coming from our previous app. Since Fakespot’s inception, we have analyzed over 9 billion product and seller reviews. Our analysis helps you make informed decisions so you love everything you buy and never return anything. Fakespot also stays one step ahead of emerging threats by always updating our algorithms to protect you as you shop. Fakespot is safe, secure shopping that saves time, money, and headaches.

Alice (formerly ActiveFence) is a security, safety, and trust platform built to protect AI systems and online platforms in the GenAI era. Powered by the world’s largest adversarial intelligence dataset, Alice safeguards over 3 billion users across more than 120 languages. Its Rabbit Hole intelligence engine continuously analyzes billions of toxic and manipulative data samples to detect emerging threats in real time. The WonderSuite platform includes tools like WonderBuild for pre-launch stress testing, WonderFence for runtime guardrails, and WonderCheck for automated red-teaming. By defending against prompt injection, jailbreaks, governance gaps, and harmful AI behavior, Alice enables enterprises and foundation model labs to innovate with confidence.

We designed Bot Sentinel to be simple to use and as informative as possible. We publicly display detailed information about Twitter accounts the platform is tracking to give visitors of this website a better understanding of how nefarious accounts spread disinformation and target other accounts. We try to be as transparent as possible and give visitors as many data points as possible. Bot Sentinel is a non-partisan platform; we track all accounts. The platform uses machine learning and artificial intelligence to classify Twitter accounts and add the accounts to a publicly available database that anyone can browse. We trained Bot Sentinel to classify Twitter accounts using thousands of accounts and millions of tweets for our machine-learning model. The system can correctly classify accounts with an accuracy of 95%. Unlike other machine learning tools designed to detect “bots,” we are focusing on specific behaviors and activities deemed inappropriate by Twitter rules.

Workki AI is an AI-powered platform built to expose fake news, verify information fast, and help users conduct reliable research by evaluating source credibility, detecting bias, and generating comprehensive reliability reports using proprietary AI models trained to reduce hallucinations and deliver accurate results GDPR-compliant and secured with strong encryption, the software lets users upload documents to verify their authenticity, perform internet research with reference checks, create easy charts and graphs from findings, and access reliability reports for every examined source. Workki AI emphasizes completely unbiased analysis by using clean data and automating evaluation processes to eliminate human error, streamlining verification tasks for social media posts, academic literature, financial statements, market reports, and news articles. Universities, news media companies, private equity firms, and other organizations can centralize document verification and support teamwork.