AI · alternatives · 2026

24 alternatives to PromptLock

The AI firewall that understands compliance context

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Pushary▲330

   Approve AI requests from your lock screen

   Jul 2026 · pushary.com · its alternatives →

2. 2
   ClawSecure▲307

   The AI-Powered Antivirus for AI Agents

   Mar 2026 · clawsecure.ai · its alternatives →

3. 3
   Promptless▲165

   An AI teammate that proactively updates customer-facing docs

   2025 · promptless.ai · its alternatives →

4. 4
   promptpanda▲119

   Secure AI prompt management

   2024 · promptpanda.io · its alternatives →

5. 5
   PromptLayer▲87

   Trace AI requests, workflows, and costs in one timeline

   May 2026 · its alternatives →

6. 6
   Compliance Genie▲92

   Instant access to payments expertise, one question at a time

   2023 · basistheory.com · its alternatives →

7. 7
   No Prompt Injections▲77

   Protect your AI apps against prompt injections

   2023 · its alternatives →

8. 8
   PromptGuard▲3

   Every other gateway is detect-and-block. You don't get a security grade. You don't get red team in CI. We built the one that does. PromptGuard is a proxy: change your base URL (one line with our SDK, or a few lines without), and every request gets checked for prompt injection, PII leaks, jailbreaks, and abuse. 20+ threat vectors, 39+ PII types. We also ship a red team suite and an autonomous agent that mutates attacks to find bypasses - you get a grade (A-F) and a GitHub Action that runs these tests on every PR. So you see where you're weak before you ship. Works with OpenAI, Anthropic,…

   Dec 2025 · promptguard.co · its alternatives →

9. 9
   Ai-Firewall▲1

   Prompt security analysis

   Nov 2025 · ai-firewall.replit.app · its alternatives →

10. 10
    PromptLocker▲86

    Unlock your potential with storing, and organizing prompts

    2023 · promptlocker.ai · its alternatives →

11. 11
    Prompt-injection firewall for AI agents▲3

    Block malicious web content before it reaches your AI.

    Jan 2026 · its alternatives →

12. 12
    promptShield▲11

    Anonymize client docs before you paste them into AI

    Jul 2026 · promptshield.ca · its alternatives →

13. 13
    Agentlock▲3

    Your AI agent asks. You decide. From your phone.

    May 2026 · agentlock.net · its alternatives →

14. 14
    PromptShield▲4

    The world’s first LLM Firewall

    2025 · 80jtqnlzdhcr.trickle.host · its alternatives →

15. 15
    Prompt Cage▲6

    Prompt injection protection As a Service

    2025 · promptcage.com · its alternatives →

16. 16
    SpecLock▲4

    AI Constraint Engine — Stop LLMs from breaking your code

    Mar 2026 · sgroy10.github.io · its alternatives →

17. 17
    Tired of duct-taping access control into agent prompts. Here's the fix▲22

    Your agent team, on your machine. Open-source harness for multi-user Claude agents. - yaodub/cast

    Jun 2026 · github.com · its alternatives →

18. 18
    AI Guard Copilot▲12

    AI Risk & Compliance Monitoring, On Autopilot.

    2025 · ai-guard-copilot.com · its alternatives →

19. 19
    Shieldelly▲7

    Stop malicious AI prompts in 1 API call

    2025 · its alternatives →

20. 20
    PhantomWall ▲11

    Ship AI safely in minutes.

    2025 · phantomwall.vercel.app · its alternatives →

21. 21
    FinLock▲4

    AI-Powered online fraud protection app (For India only)

    2021 · play.google.com · its alternatives →

22. 22
    Context Fence▲8

    Runtime firewall for AI coding agents.

    Aug 2026 · contextfence.dev · its alternatives →

23. 23
    glc PromptGuard▲3

    Stop prompt injection before it reaches your AI agent

    Aug 2026 · mcp.glc-rag.hu · its alternatives →

24. 24
    LegalGuard▲7

    AI Compliance Checker | Privacy Analysis

    2025 · 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 →