For Developers

Production Stack for Secure AI Builders

Everything you need to ship AI to production securely — Gateway, Observability, Guardrails, Governance, and Policy Management, all in one platform.

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Open source · Self-hostable · Enterprise-ready

10B+

tokens processed daily

1600+

LLMs supported

99.99%

uptime SLA

<3 min

integration time

Why Prompt Shields for Developers

Ship secure AI faster, without compromise

Stop choosing between speed and security. Our platform gives you both with enterprise-grade protection that integrates in minutes.

60% Faster Time-to-Market

Pre-built security guardrails and unified APIs eliminate weeks of custom integration work, so you can focus on features.

3-line SDK integration
Pre-configured policies
Zero infrastructure changes

Enterprise-Grade Security

Built-in protection against prompt injection, data leakage, and adversarial attacks — validated by leading security teams.

Real-time threat detection
PII redaction & compliance
Full audit trail

40% Cost Reduction

Intelligent caching, smart routing, and usage analytics help you optimize every token and reduce LLM expenses significantly.

Semantic caching
Dynamic model routing
Real-time cost monitoring

How It Works

From integration to production in 3 steps

Integrate SDK

Add our lightweight SDK to your codebase with a single import. Works with any LLM provider.

Configure Policies

Set up guardrails, routing rules, and security policies through our intuitive dashboard.

Monitor & Scale

Deploy with confidence. Track performance, costs, and security events in real-time.

The Difference

Building AI without vs. with Prompt Shields

Without Prompt Shields

✗Weeks of custom security implementation
✗Managing multiple provider SDKs
✗No visibility into LLM behavior
✗Compliance concerns and audit gaps

With Prompt Shields

Security built-in from day one
Single unified API for 1600+ models
Real-time observability & alerts
Complete audit trail for compliance

End-to-end LLM Orchestration

Build · Monitor · Scale

Stop wasting time integrating models

Access 1,600+ LLMs via a unified API, so you can focus on building, not managing provider SDKs.

Eliminate the guesswork

Monitor LLM behavior, catch anomalies early, and manage usage proactively with real-time observability dashboards.

Keep AI outputs in check

Apply guardrails to prevent harmful outputs, enforce content policies, and ensure compliance at the network level.

No need to hard-code prompts

Manage prompts centrally with version control, A/B testing, and collaborative workflows for your entire team.

Production-ready agent workflows

Deploy and govern AI agents with centralized authentication, access control, and full observability.

Unified Access

Introducing the AI Gateway Pattern

Connect, manage, and secure AI interactions across all providers with centralized control, real-time monitoring, and enterprise-grade governance.

Access any model via unified API

Connect to 1600+ LLMs and providers across different modalities — no separate integration required.

Smart routing and failover

Dynamically switch between models, distribute workloads, and ensure uptime with configurable routing rules.

Optimize costs with caching

Reduce latency and save costs with simple and semantic caching for repeat requests.

Secure key management

Store LLM keys safely in a vault and manage access with virtual keys. Rotate, revoke, and monitor usage with full control.

Plug & Play

Integrate in a minute

Add security and observability to your AI stack in just 3 lines of code — no changes to your existing infrastructure.

Node.jsPythonOpenAI SDKcURL

import { PromptShields } from "@prompt-shields/sdk";

const gateway = new PromptShields({
  apiKey: process.env.PROMPT_SHIELDS_KEY
});

async function main() {
  const completion = await gateway.chat.completions.create({
    messages: [{ role: "user", content: "Hello!" }],
    model: "gpt-4",
    // Security policies applied automatically
  });
  
  console.log(completion.choices[0]);
}

main();