Copyleaks vs. EVE CoreGuard

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Copyleaks
Score 8.8 out of 10
N/A
An AI text analysis platform dedicated to empowering businesses and educational institutions as they navigate the ever-evolving landscape of genAI through responsible AI innovation, balancing technological advancement with integrity, transparency, and ethics. Since 2015, Copyleaks harnesses AI to empower authenticity and originality. The suite of tools is designed to ensure AI governance and responsible AI adoption, safeguard IP, confirm copyright compliance, and maintain…
$9.99
per month
EVE CoreGuard
Score 0.0 out of 10
N/A
EVE CoreGuard governs what an AI system is allowed to do, and proves what it did. An agent proposes an action. CoreGuard evaluates it against deterministic policy packs and returns ALLOWED, BLOCKED, or MODIFIED before the protected executor is entered. The boundary is fail-closed: without an ALLOW bound by digest to that exact operation, the executor refuses to run. No language model participates in the verdict. Policy packs are…
$150,000
per year
Pricing
CopyleaksEVE CoreGuard
Editions & Modules
AI Detector
$9.99
per month
Plagiarism Checker
$10.99
per month
AI + Plagiarism Detection
$16.99
per month
Enterprise & LMS
Contact Sales
No answers on this topic
Offerings
Pricing Offerings
CopyleaksEVE CoreGuard
Free Trial
YesNo
Free/Freemium Version
YesNo
Premium Consulting/Integration Services
YesNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional DetailsDiscount available for annual pricing.Enforcement License is priced by governed decision volume, not per seat: from $150,000/year for up to 500K decisions per month; $300,000/year up to 2M; $450,000/year up to 5M; from $1,200,000/year for unlimited decisions. A Founding Design Partner Pilot is available separately at $27,500 (list $37,500) as a fixed-price, fixed-scope 60-day engagement. There is no free tier, no free trial, and no self-serve monthly plan. Hosted (VPC / SaaS) deployment is generally available. On-premises, air-gapped, and appliance deployment is design-partner early access and is not a purchasable option today.
More Pricing Information
Community Pulse
CopyleaksEVE CoreGuard
Best Alternatives
CopyleaksEVE CoreGuard
Small Businesses
Grammarly
Grammarly
Score 9.1 out of 10

No answers on this topic

Medium-sized Companies
Grammarly
Grammarly
Score 9.1 out of 10
Copyleaks
Copyleaks
Score 8.8 out of 10
Enterprises
Dupli Checker (DupliChecker.com)
Dupli Checker (DupliChecker.com)
Score 8.5 out of 10
Guru
Guru
Score 8.9 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
CopyleaksEVE CoreGuard
Likelihood to Recommend
9.2
(8 ratings)
-
(0 ratings)
User Testimonials
CopyleaksEVE CoreGuard
Likelihood to Recommend
Copyleaks
My organization has been implementing this tool to make sure that each project and tasks we carry out is 100% unique and authentic, thanks to its excellent AI technology we can deepen and be sure that each project we carry out is original before being shared with other organizations , allows you to download your reports in PDF, which is excellent for later sharing with your clients and work team. It has the best LMS integrations such as Canvas, Sakai, Blackboard among others. There is really nothing inappropriate about it, as it can be used by both professionals and students.
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EVE NeuroSystems LLC
No answers on this topic
Pros
Copyleaks
  • It is faster and more efficient.
  • It's a Google plugin for quick and easy similarity checking.
  • It's fully interactive with font selection, color highlighting, and more.
  • As for the file format support, it is 99% and multi-file upload. With this, you can make detailed reports to check for plagiarism.
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EVE NeuroSystems LLC
No answers on this topic
Cons
Copyleaks
  • It is not free, it only offers a limited period that restricts the number of words and pages that can be analyzed.
  • In the trial period, do not allow access to functions available in its Premium version.
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EVE NeuroSystems LLC
No answers on this topic
Alternatives Considered
Copyleaks
They are ideal tools to show plagiarism results from different websites in different languages, showing the percentage of plagiarism or duplication. With the exception of PlagScan which is available only in English.
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EVE NeuroSystems LLC
No answers on this topic
Return on Investment
Copyleaks
  • There were various difficulties with duplicate results that were incorrect and inadequate website crawling.
  • It was handled and dealt with, but it occurred on a few occasions.
  • This makes determining how much each document will cost to verify difficult.
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EVE NeuroSystems LLC
No answers on this topic
ScreenShots

EVE CoreGuard Screenshots

Screenshot of Pre-execution enforcement: a blocked AI action. CoreGuard intercepts a proposed AI action, evaluates it against deterministic policy, and terminates execution before it runs. Shows the live gate round-trip, the CRD score, and the policy class that fired. No LLM anywhere in the decision path.Screenshot of Independently verifiable decision evidence. Every decision is sealed into a signed record that any auditor can verify offline against EVE's published key, with no EVE account and no live connection required. Shows the full seal pipeline: Request, Policy Gate, Decision, Signed Certificate, Audit Ledger.Screenshot of Scan an AI agent before you let it act. Authority Lab parses an agent's declared surface, whether an OpenAPI spec, MCP server manifest, AWS IAM policy or tool definitions, for excessive authority, standing credentials and bypass paths, then returns a signed, independently verifiable Agent Authority Report.Screenshot of Author and compile deterministic policy. Write a policy in EVE's YAML policy DSL and compile it to a reviewable, versioned, deterministic pack, the same shape CoreGuard enforces at runtime. Templates ship for agentic safety, financial, healthcare and PII baselines. The public compiler produces a draft only; activation is a separate governed step.