Pricing & Plans

Govern every agent.
At any scale.

13-layer AI agent governance from identity verification to forensic replay. Built for developers. Designed for enterprise governance.

13-Layer Governance Framework
01
Agent Identity
02
Capability Tokens
03
Schema Validation
04
Behavior Limits
05
Policy Engine
06
Action Hash
07
Execution Worker
08
AI Action Report
09
Audit Log
10
Execution Ledger
11
Live Timeline
12
Replay & Forensics
13
Security Scoring
Tier 01
Developer
Individual builders evaluating Sentinel in sandbox and non-production environments.
Free
No card required · Always free
1 agent
1,000 requests / month
7-day retention
Layers 1–6 only
Agent identity (Ed25519)
Capability tokens
Schema validation
Behavior limits
Policy engine
Deterministic action hash
Execution worker
Action reports
Ledger and timeline
Replay & forensics
Start Free
Tier 02
Startup
Early production teams deploying AI agents on live infrastructure.
$
199
per month · billed monthly
$1,990/year — 2 months free
Up to 10 agents
100,000 requests / month
90-day retention
Layers 1–9
Everything in Developer
Execution worker
Human approval workflow
AI Action Report
Hash-chained audit log
Basic live timeline
Email support
Replay & forensics
Security scoring dashboard
SSO / SAML
Talk to Sales
Tier 04
Enterprise
Regulated industries requiring compliance, private deployment, and custom controls.
Custom
$5,000 – $15,000 / month
$50,000 – $150,000 / year
Unlimited agents
Unlimited requests
Custom retention
All 13 layers + enterprise controls
Everything in Business
SSO / SAML
SIEM / SOAR integrations
Private VPC / on-prem
Compliance reporting suite
Custom policy packs
Hardware-backed identity options
Dedicated support and SLA
Multi-region support
Security architecture review
Talk to Sales →
Business Trial

Try full governance before you commit.

Start with a 14-day Business evaluation for qualified teams. Best for security, platform, and DevOps groups testing Sentinel on real workflows.

Modular

Optional Add-ons

Extend any paid plan with infrastructure and compliance extras.

🗄️

Extended Audit Retention

Retain tamper-evident audit history beyond your plan default for compliance and incident response.

3-year: +$99/mo
7-year: +$199/mo
Unlimited: +$299/mo
🔒

Private Deployment

Run Sentinel entirely inside your own environment for strict data and network isolation.

+$500 setup
+$300/mo ongoing
🌐

Multi-Region Support

Deploy governance nodes across regions for lower latency and higher resilience.

+$299/mo per region
🔐

Hardware Identity

TPM and HSM-backed identity for environments requiring stronger trust roots.

+$499/mo
Included in Enterprise
Questions

Frequently asked

What counts as a request?

Any signed action request processed by Sentinel counts, whether it is allowed, reviewed, or denied.

Can I switch plans later?

Yes. Upgrades apply immediately. Downgrades apply at the next billing cycle.

Why is Developer limited to layers 1–6?

Developer is designed for evaluation. Production governance features like execution, reporting, and forensics start on paid tiers.

Does Startup support production use?

Yes. Startup is the first paid production tier, with approval workflow, action reports, and audit logging.

What makes Business different?

Business adds the full governance story: execution ledger, live timeline, replay & forensics, and security scoring.

How is Enterprise priced?

Enterprise pricing depends on deployment model, agent count, request volume, retention, compliance requirements, and support level.

Every agent. Every action.
Governed.

Start free in sandbox. Move into production with Startup. Unlock full governance with Business.