Detect plagiarized and similar code across trillions of code sources on the web See what's new
Simple, transparent pricing

Catch copied & AI-written code before you grade it.

Run every student submission through the peer-to-peer, web, and AI-code detection universities rely on — and see exactly what's flagged, line by line. Pick a plan below and start scanning in minutes.

Flags AI-written code Matched lines, side by side 1T+ web sources 65+ languages

Trusted by universities and engineering teams worldwide

Grow

For individual instructors and small teaching teams.

Free 1 day
$29 /mo
Free Trial
  • 1 team seat
  • 5 web + AI scans/month · $3.50 per scan after
  • Hexagram™ deep similarity enginei
  • See every matched line, side by side i
  • Find copied code from the entire internet i
  • Unlimited peer similarity scans · file matches highlighted (MOSS) i
  • Flags AI-written code from ChatGPT, Copilot, Claude & Gemini · updated as new models ship i
  • Web Dashboard, Desktop Client & API / CLI

Advanced

The full multi-engine suite, with the scans and seats a growing department runs.

Free 1 day
$99 /mo
  • 100 web + AI scans/month · $2.50 per scan after
  • 5 team seats
  • Everything in Grow, plus
  • MOSS Engines unlockedi · custom engine builder
  • LMS integrations i
  • Customer supporti

Rapid

Advanced add-on

More scans, priority speed, and extra privacy — added to your Advanced plan.

$49 /mo add-on
  • Adds 30 web + AI scans every month · on top of your Advanced quota
  • Priority queue at crunch time · skip the wait during finals & deadline surges
  • Private & secure · your code never enters the global matching corpus
  • Delete your submission after checking · wipe your code once you’ve seen the report
  • Priority customer support · faster, more hands-on help

Codequiry is for educators and institutions. Student usage is not permitted.

All charges are non-refundable. Monthly plans can be cancelled anytime to stop future billing.

Create a free account

No card required · run peer-to-peer similarity checks free · add a card later to unlock web & AI detection.

Unlimited peer similarity · AI detection (ChatGPT, Copilot, Claude) · Trillion+ web sources · 65+ languages · Side-by-side reports · SOC 2 infrastructure

Service Agreement

Codequiry Integrity, LLC.

Service Agreement

Effective July 2026

1. Service Overview

This agreement governs your use of Codequiry's code similarity detection platform. By subscribing, you agree to these terms.

2. What We Provide

Detection Engines Hexagram™ + Zeus™ High analysis
AI Detection ChatGPT, Copilot, Claude
Web Scanning 1 trillion+ indexed sources
Languages 65+ programming languages
Processing Results in under 20 minutes
Uptime 99.5% availability guarantee

3. Subscription Plans

Grow $29/mo · 30 deep checks · self-serve
Advanced $99/mo · 200 checks/mo · 5 team seats
Scale $399/mo · truly unlimited, never metered · 20 team seats
Rapid $49/mo add-on · dedicated 16-core infrastructure

All plans include unlimited Peer Similarity, the Hexagram™ engine, and AI-Written Code Detection. Zeus™ Detection Suite and MOSS Enterprisei are unlocked on Scale.

4. Security & Compliance

FERPA compliant · GDPR compliant · SOC 2 Type II certified · TLS 1.3 encryption · AES-256 at rest

5. Billing Terms

  • Subscriptions are billed monthly and renew automatically
  • Pricing remains fixed during active subscription
  • Early cancellation with refund request incurs a 12% administrative fee
  • Access continues until the end of your billing period

By completing payment, you agree to these terms.

Codequiry Codequiry Codequiry Integrity, LLC.

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