Pricing & Plans

Govern every agent.
At any scale.

Governance packages for autonomous agents: from foundational admissibility checks to signed decisions, integrity verification, replay, and enterprise governance evidence.

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
Human approval workflow
Action reports
Ledger and timeline
Replay & governance forensics
Apply for Developer →
Tier 02
Startup
Early production teams validating signed agent governance, capability enforcement, human review, audit evidence, and safe sandbox financial previews.
$
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 + sandbox financial preview
Everything in Developer
Human approval workflow
Human approval workflow
AI Action Report
Integrity-chain audit log
Tenant audit timeline
Email support
Replay & governance forensics
Security scoring dashboard
SSO / SAML
Apply for Startup →
Tier 04
Enterprise Security review
Institutions requiring private deployment, custom governance controls, policy assurance, KMS custody options, and compliance evidence.
Custom
$5,000 – $15,000 / month
$50,000 – $150,000 / year
Configurable agent capacity
High-throughput governance
Custom retention
All 13 layers + enterprise controls
Everything in Business
SSO / SAML
SIEM / SOAR integrations
Private VPC / on-prem
Governance evidence bundles
Custom policy lifecycle controls
AWS KMS signing custody option
S3 Object Lock evidence option
Dedicated support and SLA
Multi-region support
Security architecture review
Talk to Sales →
Business Trial

Evaluate full governance evidence before you commit.

Start with a 14-day Business evaluation for qualified teams testing signed decisions, integrity verification, replay, and governance evidence packages.

Modular

Optional Add-ons

Extend any paid plan with infrastructure and compliance extras.

Add-on purchasing: optional add-ons are provisioned through Sentinel sales until dedicated Paddle add-on checkout is configured. Request Add-ons
🗄️

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
🔐

KMS / Object Lock Readiness

AWS KMS signing custody and S3 Object Lock evidence storage, enabled after deployment review.

Enterprise scoped
Contract setup
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 for signed agent governance, human approval, audit evidence, and sandbox financial previews. Full replay, ledger, security scoring, and real trading governance start on Business.

What makes Business different?

Business adds the full governance story: execution ledger, live timeline, replay and forensics, security scoring, and real financial/trading governance controls.

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 signed production governance with Startup. Unlock full 13-layer governance and real financial controls with Business.

Enterprise Packages

Fixed annual packages with custom scope.

Choose a starting package, then adjust scope with Sentinel before invoice or custom checkout.

Enterprise Core $50k/year

Select exactly 5 of the 11 Enterprise capabilities. The selection locks after payment and remains active for the subscription term.

Enterprise Scale $100k/year

Select exactly 8 capabilities. Upgrades retain every Core capability and add three more.

Enterprise Command $150k/year

All 11 Enterprise capabilities, including evidence, SIEM, policy, history, scoring, and AWS KMS/Object Lock deployment support.

Need procurement, invoicing, or deployment support? Talk to Enterprise Sales