Alternatives

Products that do what zkAster does

Privacy‑First DEX for Private, Seamless Exchange

1. 1OA
   Obligator – An OpenID Connect server for self-hosters▲273

   2023 · github.com

2. 2
   ZeroKit▲293

   Breach-proof user auth & end-to-end encryption SDK in one

   2017

3. 3
   Zyphe▲105

   Agentic Privacy-first KYC and KYB with MCP

   May 2026 · zyphe.com

4. 4
   Zebpay Crypto Exchange and Wallet▲133

   Buy, sell and trade bitcoin and other cryptos globally.

   2018

5. 5
   ZeroID▲108

   Shaping a secure future for your digital persona

   2023

6. 6SA
   StealthDrop – Anonymous crypto airdrops using zero-knowledge proofs▲105

   Hi HN, We (myself, Adhyyan1252 and yush_g) are undergrad students that hacked out this side project last month during Hack Lodge[1] (the ideas and many of the underlying circuits for which came from the 0xPARC community[2])! We’re extremely excited to share this new primitive. Besides the technical challenges building this project that folks here would find interesting (fixing the ZK proof compiler, modifying nodeJS V8 params etc.), we think this is a very novel use case for ZK tech, and ECDSA inside ZK-SNARKs is a starting point that unlocks many other ideas! :D A summarized version of our…

   2022 · github.com

7. 7
   ZenGo▲103

   The smoothest way to safely store your crypto

   2019

8. 8
   Hinkal Wallet▲92

   Private, composable, and self-custodial wallet extension

   Nov 2025 · hinkal.io

9. 9
   Pribado Private Suite▲5

   ZERO-TRUST KEY MANAGEMENT

   Dec 2025

10. 10
    ReklamStore DSP▲90

    Easy to use advertising platform accepting cryptocurrency

    2017

11. 11
    Astherus▲11

    Trade perps on a secure, non‑custodial DEX

    2025

12. 12
    NullSwap▲8

    We make your anonymity our priority.

    Nov 2025 · nullswap.com

13. 13
    SafeMask▲5

    privacy-first multi-chain crypto wallet

    Dec 2025 · safemaskweb.vercel.app

14. 14
    AnonSwap - Anonymous Crypto Exchange▲12

    Swap crypto anonymously — no KYC, no accounts, no limits.

    2025

15. 15
    Void

    Swap tokens across 10+ chains with complete anonymity

    Mar 2026 · voidswap.finance

16. 16
    ZZTools▲3

    Privacy-first online tools

    26d ago · zztools.org

17. 17
    Rekbi▲3

    Your Marketplace. Your Privacy.

    Jul 2026

18. 18
    ZTools▲1

    484 free privacy-first tools — web, Android & extension

    Apr 2026 · ztools.zaions.com

19. 19
    Privacy First Tools - Free and Private▲10

    Free online tools for images, PDFs & more - 100% private

    Feb 2026 · privacyfirst.tools

20. 20
    Decentralized Crypto Exchange Software▲7

    Enterprise-Grade Decentralized Exchange Development

    Oct 2025

21. 21
    Crococalls▲3

    Privacy-first Cloud PBX with crypto payments and no KYC.

    Jul 2026 · crococalls.com

22. 22TS
    Truly Secure, Anonymous Secret Sharing▲12

    2022 · swordfish.displace.tech

23. 23
    PrivateStater▲10

    Understand Your Visitors. Respect Their Privacy.

    2025

24. 24
    Zero▲9

    Private vault for your data

    2025

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