Alternatives

Products that do what ShieldVault does

Stop secrets before they escape.

1. 1
   Blockvault▲122

   🔐Decentralized password manager for teams on Blockstack

   2018

2. 2LP
   Local Privacy Firewall-blocks PII and secrets before ChatGPT sees them▲111

   OP here. I built this because I recently caught myself almost pasting a block of logs containing AWS keys into Claude. The Problem: I need the reasoning capabilities of cloud models (GPT/Claude/Gemini), but I can't trust myself not to accidentally leak PII or secrets. The Solution: A Chrome extension that acts as a local middleware. It intercepts the prompt and runs a local BERT model (via a Python FastAPI backend) to scrub names, emails, and keys before the request leaves the browser. A few notes up front (to set expectations clearly): Everything runs 100% locally. Regex detection…

   Dec 2025 · github.com

3. 3
   GitGuardian Shield▲80

   Open sourced application to detect security vulnerabilities.

   2020

4. 4
   Bunny Shield▲141

   Strong CDN security without gatekeeping

   Nov 2025

5. 5
   Agent Browser Shield▲109

   Block prompt inject & cut token costs for AI browser agents

   Jun 2026 · github.com

6. 6
   Shieldy▲126

   A zero-config Telegram bot that fights spam in chats

   2018

7. 7
   CtrlAI▲104

   Transparent proxy that secures AI agents with guardrails

   Mar 2026 · github.com

8. 8
   Latchkey▲122

   Credential layer for local AI agents

   Mar 2026 · github.com

9. 9
   Prompt Shield▲6

   One-click local redaction

   Oct 2025

10. 10
    Trestle▲54

    Stop AI-written code from leaking secrets

    Jun 2026 · trestlescan.com

11. 11
    API Shield

    API Key & Secret Leak Detector

    Mar 2026 · marketplace.visualstudio.com

12. 12
    TokenVeil▲12

    Self-hosted AI proxy. Your data never leaves your network.

    Jul 2026 · tokenveil.eu

13. 13
    Privacy Shield Ultra▲6

    100% Local PII Anonymizer for ChatGPT & LLMs.

    Dec 2025 · my-privacy-shield.netlify.app

14. 14
    GitHub▲2

    Local sensitive data & API key blocker for ChatGPT.

    Jun 2026 · github.com

15. 15
    Identify AI data leaks,public or private▲17

    LeakLake🔒Monitors AI chats, detects leaks, and alerts you⚠️

    Dec 2025 · leaklake.com

16. 16
    ShieldNode : Security layer for AI agent▲1

    Designed for AI Agents : API access without your real keys

    Jul 2026 · shieldnode.app

17. 17
    OmniShield▲3

    Stop leaking secrets into AI chat

    13d ago · omnishield.app

18. 18
    Privacy Shield Ultra▲6

    Sanitize your AI prompts before you leak secrets.

    Dec 2025 · my-privacy-shield.netlify.app

19. 19
    AI Safe Chat Guard▲3

    Stop leaking sensitive data to AI chatbots

    Feb 2026 · chromewebstore.google.com

20. 20
    CLOKR — AI Privacy Shield▲2

    Masks your sensitive data before it leaves your browser.

    Apr 2026 · clokr.dev

21. 21
    AgentShield▲5

    A safety shield. One-click rollback when AI goes crazy.

    Jan 2026 · github.com

22. 22
    PrivacyProxy Shield▲1

    Stop leaking credentials to AI tools. Masks before sending.

    Jun 2026 · buildsys.gumroad.com

23. 23
    APIVault▲3

    Secure api key management for developers

    Dec 2025

24. 24
    Secret Sanitizer▲2

    Paste freely. Leak nothing.

    18d ago · secretsanitizer.com

Ranked by how close each launch is in meaning, then by votes. Refine with a description →