Simple, Per-Scan Pricing
Pay $500 per scan, or save with a monthly plan.
No per-finding fees. No surprise costs. Add credits anytime.
Pay As You Go
No commitment. Scan when you need to.
Add credits to your project and scan anytime
- 1 repository per project
- Pay only when you scan
- Credits never expire
- Full analysis and findings
Pro
For serious ZK projects
10 scans included ($500/scan effective) + $500/extra
- Up to 10 repositories
- 10 scans/month included
- Buy additional scans at $500 each
- Up to 10 team members
- Documentation uploads
- Free rescan on tool updates
- Priority support
Max
For teams with multiple circuits
20 scans included + $500/extra
- Unlimited repositories
- 20 scans/month included
- Buy additional scans at $500 each
- Unlimited team members
- Documentation uploads
- Free rescan on tool updates
- Dedicated support
How It Works
Add Credits
Purchase credits for your project, or subscribe for included scans
Scan Your Code
Run scans on-demand. Each scan uses credits or your included quota.
Stay Protected
Plan subscribers get free rescans when our tool improves
Frequently Asked Questions
What counts as a “scan”?
A scan is a complete analysis of your repository. You can trigger scans manually when you want deep analysis of your code. Automatic scans (like CI integrations) don't count against your limit.
What happens when I run out of included scans?
You can add credits to your project at $500 per scan. Credits are available immediately and never expire. This works for all plans, including pay-as-you-go.
What is the “free rescan on tool updates” perk?
When we release a new version of our scanning tool with improved detection capabilities, Pro and Max subscribers get a free rescan for every repository they've previously scanned. This means your code stays protected even without changes to the codebase.
What if I need a full manual audit?
zkao is built by zkSecurity, the leading ZK audit firm. For comprehensive manual audits, you can contact our audit team directly.