Dev tools · alternatives · 2026

24 alternatives to AuthGuard

An extensible and customizable identity management solution

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. AuthGuard launched in 2022; newer entries below may have overtaken it.

1. 1
   Trueguard▲368

   Stop fake user signups

   2025 · trueguard.io · its alternatives →

2. 2DO
   Defguard – open-source security army knife (Identity,MFA,VPN,Yubikey)▲32

   2023 · github.com · its alternatives →

3. 3
   NFT Guard▲236

   Protect yourself from fake NFTs and crypto scams

   2022 · its alternatives →

4. 4OS
   Open Source WireGuard desktop client with Multi-Factor Authentication▲22

   2024 · defguard.net · its alternatives →

5. 5
   AuthGuardian by OneGraph▲185

   The easiest 3rd-party sign-in for your apps and APIs

   2020 · its alternatives →

6. 6
   0xPass▲87

   Auth and login for web3 apps with account abstraction

   2023 · its alternatives →

7. 7
   AdGuard DNS 2.0▲95

   Your own privacy protection center

   2022 · its alternatives →

8. 8OC
   Oathkeeper – Cloud-Native Identity and Access Proxy▲174

   2018 · github.com · its alternatives →

9. 9
   Authgear ONCE▲82

   Own your auth without subscription

   2025 · authgear.com · its alternatives →

10. 10KA
    Keratin AuthN – Accounts and Auth Microservice in Go▲104

    2017 · keratin.tech · its alternatives →

11. 11
    Authify▲94

    Quick authentication setup for devs

    2024 · its alternatives →

12. 12
    NEXGUARD▲2

    AI Trust Layer for Web3

    Jul 2026 · nexguard.live · its alternatives →

13. 13
    Metaguard▲13

    Anti Phishing tool for all your Crypto Transactions

    2021 · its alternatives →

14. 14
    AdGuard for iOS Pro 2.0▲102

    Ultimate iOS system-wide ad blocking and privacy protection

    2018 · its alternatives →

15. 15
    AdGuard 2.0 for Mac▲67

    More privacy, better filtering

    2019 · its alternatives →

16. 16
    Wallet Guard▲69

    Browse web3 securely

    2022 · its alternatives →

17. 17
    NeoGuard▲13

    Detect & trace sensitive data with precision

    2025 · neurallens.ai · its alternatives →

18. 18
    DevGuard▲8

    Protect the app developers from non-paying clients.

    2025 · devguard.zafeer.pk · its alternatives →

19. 19
    ZeroDayGuard▲65

    Security-as-a-service for native code

    2020 · its alternatives →

20. 20
    GhostGuard — Smart Web Protection▲5

    Smart defense for your website against bots and attacks

    Dec 2025 · its alternatives →

21. 21
    ModernGuard: LLM guardrail API▲7

    Fast and adaptive security guardrail for AI agents

    2025 · guardion.ai · its alternatives →

22. 22AF
    A fully automated AdGuard blocklist repo▲19

    2020 · github.com · its alternatives →

23. 23
    NexGuard▲2

    AI cybersecurity for small business — free scan

    Jun 2026 · nexguard-cybersecuri-qtoc.bolt.host · its alternatives →

24. 24AO
    An open-source reverse proxy that authenticates users▲14

    auth-proxy is a minimal HTTP reverse proxy that shows login pages on protected pages, and passes user information in headers. My goal was to build something that’s as flexible as possible and can add auth to any existing infrastructure. It’s pretty straightforward to use, after setting up Stack Auth (which this is based on) you can use the Docker container to proxy port 3000 to 3001: docker run -it \ -e NEXT_PUBLIC_STACK_PROJECT_ID= \ -e NEXT_PUBLIC_STACK_PUBLISHABLE_CLIENT_KEY= \ -e STACK_SECRET_SERVER_KEY= \ -e SERVER_PORT=3000 \ -e PROXY_PORT=3001 \ -p 3001:3001 \…

    2024 · github.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →