Know what is real in an AI saturated world

Integrity for
content, systems, and behavior.

Calypso Labs builds tools that answer a simple question: Can this be trusted? From AI written text and synthetic media to bot traffic and brittle APIs, we help you verify what is real.

CopyCat, CATE, SignalPrint and more under one umbrella

Built for educators, enterprises, and creators who care about proof

The Calypso Integrity Platform

A connected suite for authenticity, security, and behavior.

Each Calypso Labs product can stand alone, but together they create a layered integrity platform that gives you visibility into what people say, what systems do, and how signals change over time.

Content and media

CopyCat AI and plagiarism detection with stylometry and author voice analysis. Open CopyCat concept demo →

SignalPrint Fingerprints audio, images, video, and documents for origin and manipulation.

EchoTrace Tracks narrative drift and subtle rewriting across versions and time.

Integrity core

Calypso Integrity Engine

A unified layer for scoring trust, generating integrity tokens, and connecting signals from text, media, systems, and behavior.

Unified scoring Integrity tokens Cross product events APIs and dashboards

Systems and behavior

CATE Automated testing engine for stress, brute-force, and security scenarios. Open CATE concept information page →

GhostLine Exposes bot traffic, farmed LLM activity, and automated abuse across your apps. Open GhostLine concept information page →

VibeCheck Analyzes tone and behavior in messages to flag impersonation and deception.

Nimbus Vault Stores cryptographically signed originals with tamper evident history.

Product Suite Overview

Tools that work together but do not depend on each other.

Start with CopyCat or CATE and grow into the full platform. Each product is API first, with room for custom integrations, dashboards, and workflows.

Text Integrity

CopyCat

Detects AI assistance, plagiarism, and authorship changes by combining model signals with stylometry.

Stylometry AI detection Academic and editorial

Security and QA

CATE

Automated testing engine for brute force, load, and failure scenarios that traditional QA never reaches.

APIs Stress tests DevSecOps

Media Integrity

SignalPrint

Generates fingerprints for images, audio, and video so you can detect reuse, tampering, and origin.

Audio Images Video

Behavior Analytics

VibeCheck

Reads tone, patterns, and style across messages to highlight impersonation, phishing, and escalation.

Email Chat Moderation

Bot Exposure

GhostLine

Surfaces automated accounts, scripted abuse, and model farms hiding in your traffic and logs.

Bots LLM farms Abuse detection

Ledger and Storage

Nimbus Vault

Cryptographically anchors originals, versions, and integrity tokens for long term proof.

Provenance Versioning

Product Spotlights

Deep dives into the first three pillars.

CopyCat, CATE, and SignalPrint form a strong starting trio: content integrity, system resilience, and media truth.

CopyCat: Integrity for the written word.

CopyCat does not stop at a probability score. It compares style, structure, and voice over time so you can see where AI stepped in and where a human did the work.

Combine AI detection with stylometry and author history.
Explainable outputs you can take into a classroom, meeting, or review board.
APIs for LMS systems, writing platforms, and internal review tools.

Educators Editors Compliance

CATE: Break your app before the internet does.

CATE runs targeted stress, brute-force, and misuse scenarios against your systems, revealing the cracks that friendly tests never find.

Test login flows, rate limits, and edge case behaviors automatically.
Generate reproducible scripts and reports for engineering and leadership.
Pipeline friendly: trigger from CI, collect metrics in your observability stack.

DevSecOps QA teams Security

SignalPrint: Fingerprints for the noisy world.

From lecture audio to campaign imagery, SignalPrint gives you a way to anchor and verify media as it moves and mutates across platforms.

Create fingerprints at ingest and check for matches or near matches later.
Spot manipulation, compression artifacts, and off platform reuse.
Use with Nimbus Vault for end to end provenance.

Media Investigations Brand protection

Mission and Vision

Building infrastructure for trust, not just tools for detection.

Mission

Calypso Labs exists to protect the people who still care about doing real work in a noisy, automated world. Our mission is to restore digital integrity across content, systems, and behavior without turning technology into a witch hunt.

Vision

We imagine a future where writers, teams, and organizations can prove the story of how something was made, not just the final output. Tools that respect process, show their work, and make accountability practical.

Why integrity matters in 2025

2025 is the year that “good enough” AI floods every inbox, search result, and workflow. That makes proof more valuable than content. Without integrity:

Educators lose confidence in grading and letters of recommendation.
Teams struggle to trust documents, metrics, or code reviews.
Leaders can not tell if a system is resilient or one failure away from chaos.

Calypso Labs answers this with layered checks that follow your work over time instead of trying to freeze it in place.

Contact

Bring integrity into your stack.

Whether you want to pilot CopyCat in a classroom, run CATE against your staging environment, or explore a full Calypso integration, we would like to hear from you.

Reach out to us!

Prefer a direct path for now? Use whichever path fits where you are in the process.

General contact:
info@calypso-labs.com

LinkedIn:
Calypso Labs on LinkedIn