What Is Arcjet?
Arcjet is an AI runtime security platform that helps developers protect applications from prompt injection, bot abuse, personal-data leakage, and budget misuse. It is built to ship with application code so security controls stay closer to the runtime instead of sitting in a disconnected layer.
That is useful because AI security problems usually show up where the model touches live users, tools, and budgets. Arcjet focuses on giving teams practical building blocks they can enforce in production rather than broad policy documents that never reach the code path.
Key Features of Arcjet
Arcjet stands out when AI security has to be enforced as part of the product runtime, not as an abstract review process.
- Runtime security controls for AI applications and agent workflows.
- Useful for stopping prompt injection, bot abuse, and policy violations closer to production traffic.
- Designed to ship with code instead of living only in separate governance layers.
- Supports budget enforcement and protection of sensitive information.
- A strong fit for developers building safer AI-enabled products.
Use Cases and Applications
Arcjet works best when an engineering team needs practical runtime enforcement around AI features and user-facing agent behavior.
- Protect AI apps from prompt injection and malicious input.
- Enforce request budgets and prevent costly misuse.
- Detect bots and suspicious behavior in AI-enabled experiences.
- Reduce risk around personal-data exposure in model workflows.
- Support production-ready security controls for developer teams shipping AI products.
Who Should Use Arcjet?
Arcjet is built for teams that want AI security controls to show up in the code path, not only in compliance meetings.
- Developers shipping AI apps and agent features.
- Security-conscious product teams protecting live AI workflows.
- Companies enforcing runtime controls around model usage and abuse prevention.
- Anyone comparing AI security tools for production systems.
Arcjet Pricing
Arcjet pricing depends on traffic volume, security enforcement scope, and how broadly runtime controls are used across the application stack.
| Plan | Price | Features Included |
|---|---|---|
| Starter | Varies | Basic runtime protection and AI security enforcement for evaluation. |
| Growth | Varies | Broader production traffic coverage and policy enforcement. |
| Enterprise | Custom | Larger rollout, support, and advanced security adoption. |
Arcjet pricing may change. Check the official Arcjet website for the latest details.
How to Use Arcjet
Official Website Link: Go to Arcjet Official Website.