You did great work.
Don't let it be mistaken for AI.

Accredit your human authorship.

Millions of human works are confused every day with AI-generated content. AnthroSeal applies three independent verification layers to your work, whose data is processed by our algorithm, which delivers a "Human Authorship Probability" result. It is an important credential you can attach and share to defend your work.

Also

Analyse suspicious files.
Decide with more technical context.

Accredit their human authorship.

News, reports, contracts, code, images, even audio — AI-generated content floods the internet. AnthroSeal applies, to the files you regularly encounter in your activity, three independent verification layers, whose data is processed by our algorithm, with a final "Human Authorship Probability" result. If negative, it provides you with highly valuable information to make smart decisions. No bias, no single detector's opinion, full traceability.

📰
News
Disinformation generated by AI-assisted fake news.
📄
Contracts
Uncertainty in the authorship of legal documents. Professional reliability vs. AI hallucinations.
🖼️🎬
Images, Videos
Synthetic images or videos that create confusion and insecurity.
🎵
Audio
Audio that impersonates people's voices and may be used as legal evidence.
💻
Code
Low-quality code, mass-generated by unsupervised code agents.

How ANTHROSEAL works

ARES and CLAP work together to turn dispersed technical signals into a justified and understandable result: the HAP, Human Authorship Probability.

ARES

Autonomous Research & Evaluation System

Autonomous system for researching, evaluating and selecting specialized providers and technical sensors. It continuously reviews available options to keep the selection aligned with file type, audit level and technical availability.

CLAP

Cross-Layer Audit Process

Cross-layer audit process. It runs three independent analysis layers: provenance, AI patterns and originality or duplication. Their results are cross-checked and processed by AnthroSeal algorithms to calculate the HAP.

HAP

Human Authorship Probability

Final Human Authorship Probability result. It is expressed as a percentage from 0 to 100 and evaluated against the applicable threshold to determine whether the audit has passed. In any case, you receive a detailed downloadable technical report.

Updated by ARES Brain

ARES Arena

ARES Arena is a broad ranking of providers evaluated by AnthroSeal. Not all evaluated providers are part of CLAP or executed in every audit.

# Provider Layer Categories ARES Score Application status

ARES Arena is a broad ranking of providers evaluated by AnthroSeal. Not all evaluated providers are part of CLAP or executed in every audit. Rankings updated by ARES Brain · Data based on public benchmarks, internal tests and continuous ARES evaluation.

Subscription plans

Which one fits your case? Choose the plan that best fits your workflow and extend with more VATS in the platform.

Personal

€29 / month

Personal and moderate use.

Ideal for:

Occasional audits and individual asset management.

Includes:

  • ✓ 1 user
  • ✓ 2 welcome VATS
  • ✓ Dashboard access
  • ✓ Asset library
  • ✓ Reports and deliverables according to the selected audit level
  • ✓ Audited file verification service
POPULAR

Pro

€79 / month

Recurring professional use.

Ideal for:

Professionals, freelancers and small teams.

Includes:

  • ✓ Up to 3 users
  • ✓ 2 welcome VATS
  • ✓ Dashboard access
  • ✓ Asset library
  • ✓ Reports and deliverables according to the selected audit level
  • ✓ Audited file verification service

Advanced

€159 / month

Intensive use and higher-demand scenarios.

Ideal for:

Teams, organizations and frequent audit workflows.

Includes:

  • ✓ Up to 10 users
  • ✓ 2 welcome VATS
  • ✓ Dashboard access
  • ✓ Asset library
  • ✓ Reports and deliverables according to the selected audit level
  • ✓ Audited file verification service

Test mode · VATS pricing and consumption may change after technical and economic evaluation.

Audit levels

Plans determine the VATS available in your account. 🥉 Bronze, 🥈 Silver and 🥇 Gold indicate the level of each audit and are selected inside the dashboard for each file.

🥉 Bronze — 85%

Basic evaluation / first check ("I want to know").

Report and deliverable.

🥈 Silver — 92%

Professional level / higher requirement ("I want to demonstrate").

Report, deliverable and pseudonymous blockchain registration.

🥇 Gold — 96%

Maximum requirement / more cautious reading ("I want to attribute").

Report, deliverable and blockchain registration linked to KYC identity.

Audit files and content

AnthroSeal analyzes your content through independent audit layers. After cross-checking the results and applying its own algorithms, it delivers a reasoned Human Authorship Probability result.

Sign in Start with 2 VATS

© 2026 AnthroSeal. All rights reserved. · Terms · Privacy

ANTHROSEAL is a system that evaluates the probability of human authorship. Its results are technical assessments of human authorship probability, not legal determinations or assurances of authorship. It is based on multi-layer statistical analysis through CLAP. For high-risk cases, additional human review is recommended.