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Alternatives

Products that do what Arkova does

Verify any document with cryptographic proof, not trust.

  1. 1

    AI agents that find, validate, and fix every vulnerability

    Jun 2026 · getastra.com

  2. 2

    Enterprise-Grade Signature Infrastructure for Everyone

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  3. 3

    Allow users to verify their identity instantly by tapping their ID or passport. Integrate by using our apps, or iOS/Android SDK if you have an app of your own.

    Apr 2026 · passportreader.app

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    Arkiv67

    Modern Asset Protection for Designers

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  5. 5

    Content verification & misuse protection for Dropbox files

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  6. 6
    Proof.ink100

    Proven immutable data stored on the Steem blockchain

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  7. 7AS
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    Koncile154

    Capture all information in your documents

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  9. 9
    AI or Not164

    Detect AI generated images, audio & KYC documents for free.

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  10. 10
    0xAudit110

    The security layer for AI agents to scan, fix verify via MCP

    Feb 2026 · 0-x-audit.com

  11. 11

    Compliance intelligence for app developers

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  12. 12

    Sign your content. Prove it’s yours.

    Dec 2025 · originsign.com

  13. 13

    New Age. Instant. <$1 Verification.

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  14. 14

    Verify originality. Track subscriptions. Stay secure.

    Nov 2025

  15. 15

    Records tamper-proof fingerprints on the Cardano blockchain

    May 2026 · uverify.io

  16. 16

    ✨ Instant legal proof-of-existence for any document.

    Dec 2025 · certify.sbix.io

  17. 17

    Cryptographic timestamps for documents — no file storage

    Jul 2026 · docproof.app

  18. 18

    Your private AI paperwork vault. Locally.

    Jun 2026 · octovault.ai

  19. 19
    Opviva10

    It proves your app's security holes, then fixes them

    Jul 2026 · opviva.com

  20. 20

    Unlock users' trust with trusted identity checkmarks

    Feb 2026 · elephant.online

  21. 21

    Verifiable Ownership Certificates for AI Creators

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  22. 22

    Catch fake documents before your system trusts them

    Apr 2026 · docverify.app

  23. 23RG

    Hey HN, I wanted to share something I’ve been working on: *RAG-Guard*, a document AI that’s all about privacy. It’s an experiment in combining Retrieval-Augmented Generation (RAG) with AI-powered question answering, but with a twist — your data stays yours. Here’s the idea: you can upload contracts, research papers, personal notes, or any other documents, and RAG-Guard processes everything locally in your browser. Nothing leaves your device unless you explicitly approve it. ### How It Works - * Zero-Trust by Design*: Every step happens in your browser until you say otherwise. - * Local…

    2025 · github.com

  24. 24

    Privacy-first document scanner. No cloud. No tracking.

    Feb 2026 · apps.apple.com

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