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

About Lenz

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.

Pricing

Starting Price:
$7.99 per month
Free Version:
Free Version available.

Integrations

API:
Yes, Lenz offers API access

Ratings/Reviews

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Company Information

Lenz
Founded: 2026
Bulgaria
lenz.io

Videos and Screen Captures

Lenz Screenshot 1
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Product Details

Platforms Supported
Cloud
Training
Documentation
Live Online
Support
Online

Lenz Frequently Asked Questions

Q: What kinds of users and organization types does Lenz work with?
Q: What languages does Lenz support in their product?
Q: What other applications or services does Lenz integrate with?
Q: Does Lenz have an API?
Q: What type of training does Lenz provide?
Q: How much does Lenz cost?

Lenz Product Features