You read an article. You get an answer from an AI. You are about to send something you wrote using that answer. Defacta is a verification layer that checks AI-generated answers and any text for factual accuracy, source credibility, bias, and manipulation before they reach your decision.
Not an AI fact-checker. A structured verification workflow.
See how it works
Load the sample and run it. Defacta extracts the claims, checks them against sources, and returns a structured report, the same shape you get from the full console.
Paste text or a link to verify...
You ask an AI about your health, your finances, a decision that matters. You read an article and share it. You write something using an AI answer.
Defacta checks all three before they reach your decision. Facts, sources, bias, manipulation, and known misinformation, in one pass. No technical background required.
Try free · 5 checks per dayAnalysts, journalists, editors, researchers, lawyers, and financial analysts spend too much time on the mechanical work: cross-referencing sources, verifying claims, checking whether a citation says what the author says it says.
Defacta handles that part. A structured credibility assessment in under 60 seconds, so your attention goes where it actually matters.
MCP agent integration coming soonAI-generated content is entering your workflows. You may not always know when or where. When it is wrong, the liability is yours.
Defacta gives you a documented, timestamped verification layer on any content your organization produces or consumes. Compliance documentation mapped to EU AI Act Articles 9, 12, 13, 14, and 50.
API and MCP server coming soonDefacta does not simply say true or false. It runs every input through four layers of structured analysis and returns one traceable verdict.
Claims checked against credible sources and authoritative databases. Hallucinations and fabricated citations detected and flagged.
Every source evaluated for reliability, track record, and relevance. Anonymous or low-credibility sources identified.
Manipulative framing, selective omission, and persuasion tactics detected. Bias assessed and scored across dimensions.
Cross-referenced against fact-checking registries and known misinformation databases. Every verdict timestamped and traceable.
Defacta is built on one premise: analysts, journalists, fact-checkers, and researchers are irreplaceable. We build tools that make their work faster, not tools that replace it.
Defacta handles the mechanical parts so human attention goes where it matters. Because misinformation is not only a professional problem, a limited but sufficient version of Defacta is free for anyone who wants to know what they are reading.
Defacta makes no claim to ultimate truth. It reduces the risk of being misled, manipulated, or gaslighted.
