Related Products
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About
Defacta is an independent verification layer that checks AI-generated or external text against credible sources before it informs decisions, publications, or filings. It replicates the human verification process as a structured, multi-stage pipeline, using LLMs only to accelerate specific steps while constraining them with fresh data retrieval and source-grounded analysis.
The platform extracts key claims from pasted text, articles, URLs, or AI outputs and checks them against independent sources, fact-checking registries, and credibility signals. It flags hallucinations, fabricated citations, unsupported assertions, bias, manipulation patterns, and misleading framing.
Reports combine factual findings, source metadata, risk indicators, and recommended actions. Every report is timestamped with SHA-256 hashes, creating a durable audit trail. Users can edit text, generate repair prompts, re-check changes, and compare versions.
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About
Lenz is an audit-grade fact-checking API for AI-drafted text, built for teams that need to check factual claims before customers or clients see them. It reads a draft, memo, model answer, or page of copy, extracts the factual statements that can be checked against independent public sources, and returns a result for each. Its workflow follows four API primitives: extract verifiable claims, assess them in bulk with a fast multi-model verdict, escalate uncertain statements to a full verification, and ask follow-up questions grounded in the verification. Full verification runs through a structured five-stage pipeline of framing, research, debate, panel review, and conclusion. Lenz searches public sources, scores evidence for authority, relevance, and recency, has models from multiple vendors argue both sides of a claim, and returns a verdict, confidence score, cited sources, and reasoning trace that users can audit.
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Audience
Analysts, compliance teams, journalists, fact-checkers, legal professionals, finance teams, researchers, enterprise AI teams, consultants, content creators, and curious-minded individuals who need to verify information before acting on it.
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Audience
AI product teams, developers, editors, and researchers wanting to verify factual claims in AI- or human-written text against independent public sources before publication or delivery
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Support
Phone Support
24/7 Live Support
Online
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Support
Phone Support
24/7 Live Support
Online
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API
Offers API
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API
Offers API
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Screenshots and Videos |
Screenshots and Videos |
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PricingFree version and free trial available. Contact vendor for detailed pricing.
Free Version
Free Trial
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Pricing
$7.99 per month
Free Version
Free Trial
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Reviews/
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Reviews/
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Training
Documentation
Webinars
Live Online
In Person
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Training
Documentation
Webinars
Live Online
In Person
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Company InformationDefacta
Founded: 2026
Israel
defacta.pro/
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Company InformationLenz
Founded: 2026
Bulgaria
lenz.io
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Alternatives |
Alternatives |
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Categories |
Categories |
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Integrations
ChatGPT
Claude
Claude Code
Cursor
Model Context Protocol (MCP)
WhatsApp
Zapier
n8n
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Integrations
ChatGPT
Claude
Claude Code
Cursor
Model Context Protocol (MCP)
WhatsApp
Zapier
n8n
|
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