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Description

ClaimBuster serves as the overarching platform for all fact-checking initiatives within the IDIR Lab. Originally launched to develop an AI system capable of identifying claims that warrant verification, it has progressively advanced towards achieving the ideal of fully automated fact-checking. While journalists primarily utilize ClaimBuster, it is designed for anyone motivated to confront misinformation. Accessing our models is straightforward through our API, which only requires the registration of a free API key. The success of ClaimBuster relies heavily on the contributions from individuals who label data. We encourage you to create an account and participate in labeling to enhance our model's effectiveness. Additionally, we've made our machine learning model training code available as open-source, inviting skilled AI engineers to contribute their expertise. Our claim-detection model even retweets posts it identifies as potentially needing fact-checking, expanding its utility in real-time. By participating, you can play an essential role in the ongoing battle against misinformation.

Description

Defacta is an independent verification layer that checks AI-generated and external text against credible sources, databases, and fact-checking registries. It identifies hallucinations, unsupported claims, fabricated citations, bias, and manipulative framing through a structured, multi-stage pipeline. The platform produces source-backed reports with findings, evidence records, and audit trails including SHA-256 hashed timestamps. It supports revision workflows, annotation, and export to multiple formats. Defacta serves analysts, compliance teams, journalists, and enterprise AI pipelines where accuracy is critical, connecting personal verification and agent-to-agent workflows through API, MCP server, and browser extension integrations.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

GitHub
Google Colab
X (Twitter)

Integrations

GitHub
Google Colab
X (Twitter)

Pricing Details

No price information available.
Free Trial
Free Version

Pricing Details

Free version and free trial available. Contact vendor for detailed pricing.
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

ClaimBuster

Founded

2015

Country

United States

Website

idir.uta.edu/claimbuster/

Vendor Details

Company Name

Defacta

Founded

2026

Country

Israel

Website

defacta.pro/

Product Features

Product Features

Alternatives

Alternatives