Pricing
Free to scan. Paid to scale.
The full CLI is free and open source. Upgrade for cloud intelligence and team features.
Open Source
$0
free forever
Download CLI- Full CLI (all 6 scan phases)
- Prompt injection detection
- Threat intelligence sync
- Community voting
- Local scanning — no account needed
- Apache 2.0 license
- Community support
RECOMMENDED
Pro
$29/month
billed monthly
Get early access →- Everything in Open Source
- Cloud threat intelligence
- Custom signatures
- Campaign tracking
- Publisher whitelisting
- Web dashboard
- Priority support
- 30-day free trial
Team
$99/month
up to 25 seats
Contact sales →- Everything in Pro
- Up to 25 seats
- CI/CD integration
- SIEM integration
- SOC 2 compliance
- Audit logs
- Slack notifications
- Dedicated support
Need more than 25 seats or air-gapped deployment? Contact us →
FAQ
Common questions
- Is the CLI really free?
- Yes. The full CLI with all 6 scan phases, prompt injection detection, and threat intelligence sync is free and open source under Apache 2.0. No account required, works fully offline.
- What happens after the 30-day trial?
- After your Pro trial ends, you keep the open-source CLI with all scan phases. Cloud features (dashboard, threat intel API, scan history) require an active Pro or Team subscription.
- Can I switch between plans?
- Yes. You can upgrade from Pro to Team or downgrade at any time. Changes take effect at your next billing cycle. The open-source CLI always remains available.
- Do you offer annual billing?
- Annual billing is coming soon. Early access users will be offered founder pricing with annual discounts.
- What counts as a seat on the Team plan?
- Each developer who uses the web dashboard or CI/CD integration counts as one seat. The open-source CLI does not require seats.
- Can I use Sigil in CI/CD without a Team plan?
- The open-source CLI can run in any CI/CD pipeline. The Team plan adds managed CI/CD integration with policy enforcement, audit logs, and centralized reporting.
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