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Protect your AI agents from drift and injection.

Real-time semantic drift detection and prompt injection gating for production LLM applications. Drop in our SDK and ship with confidence.

No credit card required · Free tier available

Trusted by teams building with LLMs
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Everything your agent needs to stay safe

Two complementary protection layers. Drift detection keeps behavior on track. Injection guard blocks attacks at the gate.

Semantic Drift Detection

Detects when queries or ingested content gradually shift your agent's behavior — before your users notice. Set thresholds, define categories, get alerts.

Prompt Injection Guard

Sits in front of your LLM and blocks injection attacks before they reach the model. Configurable sensitivity — Locked, Guarded, or Open.

Simple SDK Integration

Drop-in Python client. One lmx_sk_ API key and a few lines of code. Works with any LLM framework.

Up and running in minutes

01

Install the SDK

pip install lumix-client and set your API key. Point it at your Lumix endpoint.

02

Define categories

Tell Lumix what your agent is supposed to talk about. Set Locked, Guarded, or Open per category.

03

Monitor & respond

Alerts surface in real-time in the dashboard. Tune thresholds as your agent evolves.

Simple, transparent pricing

Start free. Scale when you're ready.

Hobby

$0/mo

For tinkerers and side projects.

  • 1 project
  • 1 agent
  • 10,000 requests / mo
  • Drift detection
  • Community support
Get Started
Most Popular

Pro

$49/mo

For teams shipping to production.

  • 5 projects
  • 10 agents
  • 500,000 requests / mo
  • Drift detection + Injection guard
  • Real-time alerts
  • Email support
Start Free Trial

Enterprise

Custom

For orgs with scale and compliance needs.

  • Unlimited projects & agents
  • Unlimited requests
  • Custom deployment
  • SLA & uptime guarantee
  • Dedicated support
  • SOC 2 on request
Contact Us

Ready to protect your agents?

Start for free. No credit card required. Ship safer LLM products in minutes.

Get Started Free