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Copyleaks vs. EVE CoreGuard

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Copyleaks

21 Reviews and Ratings

EVE CoreGuard

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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Copyleaks

    Score8.8 out of 10
    		N/AAn 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

    		N/AN/AEVE 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
    Considered Both Products
    Copyleaks
    No answer on this topic
    EVE NeuroSystems LLC
    No answer on this topic
    Key User Insights
    Would buy again
    100%
    Would buy again
    8 Answers
    No answers on this topic
    Delivers good value for the price
    100%
    Delivers good value for the price
    8 Answers
    No answers on this topic
    Happy with the feature set
    100%
    Happy with the feature set
    8 Answers
    No answers on this topic
    Lived up to sales and marketing promises
    100%
    Lived up to sales and marketing promises
    8 Answers
    No answers on this topic
    Implementation went as expected
    100%
    Implementation went as expected
    8 Answers
    No answers on this topic
    Best Alternatives
    CopyleaksEVE CoreGuard
    Small Businesses
    Quetext
    Score10 out of 10
    No answers on this topic
    Medium-sized Companies
    Quetext
    Score10 out of 10
    No answers on this topic
    Enterprises
    Dupli Checker (DupliChecker.com)
    Score8.5 out of 10
    No answers on this topic
    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.
    Incentivized
    Devin Mulvey
    Head Of Marketing Communication
    Read full review
    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.
    Incentivized
    Damith Low
    Software Engineer
    Read full review
    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.
    Incentivized
    Verified User
    Read full review
    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.
    Incentivized
    Verified User
    Read full review
    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.
    Incentivized
    Martin Lee
    Ingeniero de software
    Read full review
    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.