Alternatives

Products that do what Gardmei does

Verify Ownership! and trade mobiles safely.

1. 1
   Jumbo: Privacy & Security▲936

   Your privacy assistant, by Sunrise co-founder

   2019 · apps.apple.com

2. 2
   XFA▲107

   Verify every device, secure any user.

   2025

3. 3
   Google Titan▲261

   A 2FA device to protect yourself from hackers

   2018

4. 4
   Keyri▲127

   Turn your app into an ultrasecure authenticator

   2021

5. 5
   GOAT▲160

   The most trusted way to buy and sell sneakers on mobile

   2015

6. 6
   Mati▲184

   Legally verify users with a few lines of JS

   2018

7. 7
   Biometric Authentication by Passbase▲218

   Combining identity verification and secure user logins

   2021

8. 8
   Checks by Google▲78

   Compliance intelligence for app developers

   2022

9. 9
   yousaidthat.org▲63

   Prove that you said things before anyone else

   Jun 2026 · yousaidthat.org

10. 10
    LogDog V2▲89

    Identity theft and hacking protection

    2015

11. 11
    Jumio Authentication▲72

    3D biometric authentication

    2019

12. 12
    Zyphe▲105

    Agentic Privacy-first KYC and KYB with MCP

    May 2026 · zyphe.com

13. 13
    Greip▲83

    Helps you to protect your website/app from fraud & abuse

    2022

14. 14VN
    Verify NFT and Token Ownership in Your App▲10

    2021 · connect.inloop.to

15. 15AA
    Authentication and Verification of Digital Media Assets for Everyone▲19

    2021 · tovera.com

16. 16
    PayShri▲41

    Secure escrow for buying & selling anything online

    2025

17. 17RP
    Running PrismML's Bonsai inside DRAM by breaking DDR4 timing rules▲23

    The excitement surrounding PrismML’s 1-bit/ternary Bonsai models has the industry closely watching how smartphone giants, particularly Apple, will implement LLMs on edge devices. Moving AI on-device is a brilliant and necessary strategy. It ensures absolute user privacy in alignment with EU regulations, fundamentally shifts the economics away from costly cloud inference, and paves the way for a significant hardware upgrade supercycle as users seek true AI-capable silicon. To create a smart on-device "Semantic Router," models need to reach the 27B+ parameter scale. Achieving this on a…

    Jul 2026

18. 18
    Authryn▲5

    The trust layer for peer to peer transactions.

    Jul 2026 · authryn.com

19. 19
    Find The Owner▲2

    Never loose any item again, privacy focused way to reclaim.

    Jul 2026 · play.google.com

20. 20
    Phone Health pro▲16

    Professional Android Diagnostics & Valuation Suite

    Jan 2026

21. 21
    x2y Authenticator▲2

    Your Keys. Your Jurisdiction

    Mar 2026

22. 22
    Rekbi▲3

    Your Marketplace. Your Privacy.

    Jul 2026

23. 23
    Nkshatra Web Solutions▲6

    AI voice reminders and business verification in one platform

    Jul 2026 · nakshatrawebsolutions.com

24. 24TL
    Trustmux – Lightweight Secure Daemon for Mobile Shell Access▲6

    I'm Dustin Kirkland, author of Byobu[1]. I built Trustmux[2] to solve a personal problem: secure, encrypted access to my tmux[3] and Byobu sessions from my phone, without the pain of other mobile shell approaches. I run long-lived shells, Claude, and other sessions in the background on my workstation, and I needed to check in from mobile — securely, with real TLS certificates and Tailscale-backed privacy, not some insecure workaround. Why not SSH / Mosh / Claude Mobile? - SSH/Mosh: Synchronous connection state is brutal on mobile. Latency, network handoffs between WiFi and…

    Jun 2026 · trustmux.dev

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