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Patrei API that blocks prompt injection
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Patrei API that blocks prompt injection
Just stop jailbreaks & prompt hacks with one API call.
# Developer Tools
Featured on : Sep 16. 2025
Featured on : Sep 16. 2025
What is Patrei API that blocks prompt injection?
It's clear that LLMs are prone to prompt injection. My prompt injection scanner scans prompts for attacks before they reach your LLM models. What is returned is a score that indicates risk. Fast, cheap, and constantly updated based on your feedback.
Problem
Developers and companies using LLMs manually check for prompt injections, which is time-consuming, error-prone, and risks security breaches due to evolving attack methods.
Solution
An API tool that scans user prompts for injection attacks before they reach LLMs, returning a risk score to block malicious inputs (e.g., detecting jailbreak attempts like "Ignore previous instructions" or code injection patterns).
Customers
AI developers, security engineers, and companies building LLM-powered applications (e.g., chatbots, content generators) needing to secure their models against exploitation.
Unique Features
Real-time scanning, adaptive threat database updated via user feedback, and lightweight API integration requiring minimal code changes.
User Comments
Simplifies security for LLM apps
Affordable compared to building in-house solutions
Easy integration process
Reduces false positives over time
Essential for production-grade AI systems
Traction
Launched in 2023 on Product Hunt, exact revenue/user stats undisclosed. Competing services like Lakera AI report $40k+ MRR, suggesting comparable early-stage traction.
Market Size
The global AI security market is projected to reach $35.2 billion by 2028 (MarketsandMarkets, 2023), with prompt injection protection as a critical growth segment.