Arcjet is the runtime security platform that ships in your AI code. Detect prompt injection, authorize agent tool calls, redact sensitive data, and block bots and abuse. Real-time security building blocks you call inside your app, before an action happens.
What's great
sheid (1)
Shield is like a WAF that we can control with code. It's extremely helpful for managing bots (especially AI bots), security, etc.
What needs improvement
I'd like the 1 hour limit for recent requets to be higher.
vs Alternatives
CloudflareCloudflare is great, but it requires you to force users through them, which is normally fine except in hindsight. Also, the rules engine is a bit better inside of ArcJet and can be managed from code within the project or with their MCP.
Ratings
Ease of use
Reliability
Value for money
Customization
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One of the backbone products under Leads Ward is Arcjet, we use it heavily to identify the spam/fake leads and boots.
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Thanks, Matt - glad it's working well for you!