Simple, transparent pricing

One account. Email-based. Choose your tools.

The Ark Warranty: if our tools miss a vulnerability we should have caught, we pay you $500.

Enter your email, then choose a plan to subscribe.

1 Tool

PromptGuard, ArkGuard, or ShipGuard

$45/mo
  • Any one tool of your choice
  • Email-based account
  • Monthly audit reports
  • Fix guides included
PromptGuard — $45/mo ArkGuard — $45/mo ShipGuard — $45/mo

Both Tools

Save 30% on the pair

$63/mo
  • Any two tools
  • Email-based account
  • Monthly audit reports
  • Fix guides included
Get Both — $63/mo

All Three

Save 40% on the full suite

$81/mo
  • PromptGuard + ArkGuard + ShipGuard
  • Complete AI safety coverage
  • $500 Ark Warranty included
Get All Three — $81/mo

Free Scan

Comprehensive, no credit card

$0
  • Website security scan
  • SSL + 7 security headers
  • Full fix report with instructions
  • Repeatable — scan anytime
Start Free Scan
Save 30% on two, save 40% on three

1 tool = $45 · 2 tools = $63 · 3 tools = $81

All accounts managed by email. Cancel anytime.

Start with a free scan

See your website's security report in 5 seconds. No credit card, no account, no sales call.

Scan My Website — Free

For companies

One subscription protects your whole company's AI — every chatbot, every agent, every page. PromptGuard + ArkGuard, one admin dashboard, one bill.

Protect Your Whole Company