Pricing

Two ways to deploy.
Eight tiers.

Deploy the full enforcement stack in your Azure subscription via the Marketplace — or start with the hosted SaaS gateway. Same governance engine. Your choice of deployment model.

Tenant-deployed

Azure Managed Application

The full governance enforcement stack deploys inside your Azure subscription. Your data stays in your environment. Transact through Azure Marketplace. Microsoft Co-Sell Ready.

Free Trial
$0/mo

Evaluate the full enforcement stack in your Azure tenant.

✓Full governance operations: Verify, Attest, Bind, Verify Outcome
✓Cryptographic release tokens (HMAC-SHA256)
✓Hash-chained provenance ledger
✓REST API + Python SDK + TypeScript SDK
✓5,000 governance calls/month
✓7-day evidence retention
✓Deploys inside your Azure subscription
Deploy Free on Azure
Starter
$499/mo

Production enforcement stack in your Azure tenant.

✓Everything in Free Trial
✓Multi-protocol access (A2A, MCP, REST, SDK, x402)
✓100,000 governance calls/month
✓Governance dashboard
✓90-day evidence retention
✓Microsoft Semantic Kernel middleware support
Deploy on Azure
Most Popular
Professional
$1,499/mo

Everything in Starter, plus ML drift detection and post-quantum signing.

✓ML-enabled behavioral drift detection
✓Post-quantum ML-DSA-87 (FIPS 204) signing
✓1,000,000 governance calls/month
✓Drift alerting and escalation triggers
✓Microsoft Agent Framework middleware
✓Multi-framework support (AutoGen, CrewAI, LangChain)
✓1-year evidence retention
✓Everything in Starter
Deploy on Azure
Enterprise
$4,999/mo

Everything in Professional, plus SIEM export, fleet monitoring, and evidence bundles.

✓SIEM export (Microsoft Sentinel, Splunk, syslog/CEF)
✓Fleet-level drift monitoring
✓Metered multi-program billing
✓Compliance evidence bundles
✓Post-quantum cryptography (ML-DSA-87, FIPS 204)
✓Unlimited evidence retention
✓Priority support
✓Everything in Professional
Deploy on Azure

Start with the Free Trial on Azure Marketplace. When you need production volume, upgrade to Starter — same subscription, same tenant, no redeployment.

Hosted gateway

SaaS Gateway

Hosted at governance.taskhawktech.com. No infrastructure to manage. Start free.

Free
$0/mo
Rate-limited calls/mo

Evaluation and integration testing.

Start free
Scout
$29/mo
5,000 calls/mo

Individual developers with production agent workloads.

Get started
Most Popular
Sentinel
$149/mo
50,000 calls/mo

Teams running multi-agent production workloads.

Get started
Sovereign
$499/mo
500,000 calls/mo

Organizations at fleet scale.

Get started

All SaaS tiers include: Full governance operations (Verify, Attest, Bind, Verify Outcome) · Cryptographic release tokens · Hash-chained provenance ledger · Multi-protocol access (A2A, MCP, REST, SDK, x402).

Upgrade or downgrade anytime. No lock-in.

Which model?

Hosted vs. Tenant-Deployed.

SaaS GatewayManaged App
InfrastructureHosted by TaskHawkYour Azure subscription
Data residencyUS EastYour choice of Azure region
Setup timeUnder 1 minute~15 minutes via Marketplace
Starting priceFreeFree (Free Trial)
Tenant isolationLogicalPhysical (your subscription)
Governance operationsAll fourAll four
Evidence chainIncludedIncluded (your storage)
ProtocolsAll sixAll six
Best forDevelopers, startups, evaluationEnterprise, regulated industries
x402 per-call

Pay-per-call via Base USDC.

No subscription required. Pay for exactly what you use via the x402 payment protocol. Settled on Base (Coinbase L2) in USDC stablecoins.

Verify
$0.01
per call
Attest
$0.02
per call
Bind
$0.02
per call
Compliance Bundle
$0.25
per call

x402 per-call pricing is available on the hosted gateway. No account required — pay with any USDC wallet on Base.

Also available.

x402 Per-Call
Pay per governance call with Base USDC. No subscription required. Available on the hosted gateway.
Stripe
The same SaaS plans (Scout, Sentinel, Sovereign) are also available via Stripe billing at taskhawktech.com.
Azure Marketplace
Both SaaS and Managed Application offers are available on the Microsoft Azure Marketplace with Azure billing.

Common questions.

Can I try Kevros for free?
Yes — two ways. The Free plan on the hosted gateway is permanent with rate-limited calls. No credit card, no time limit. For Azure, the Free Trial deploys the full enforcement stack in your subscription with 5,000 governance decisions per month — also no credit card required. Both include all four governance operations and the full evidence chain.
What's the difference between hosted and tenant-deployed?
The hosted gateway (SaaS) runs at governance.taskhawktech.com — TaskHawk manages the infrastructure. The tenant-deployed Managed Application runs in your own Azure subscription — you control the environment. The governance logic is identical. The difference is where the data lives and who manages the infrastructure.
Why are Sovereign and Starter the same price?
They serve different needs at the same scale. Sovereign gives you 500,000 calls per month on the hosted gateway. Starter deploys the full enforcement stack in your own Azure tenant with 100,000 calls per month. When you need tenant isolation, the Azure Free Trial lets you start at no cost. When you need drift detection or post-quantum signing, step up to Professional.
Does Kevros integrate with Microsoft agent frameworks?
Yes. Kevros provides custom middleware for Microsoft Semantic Kernel and the Microsoft Agent Framework. The middleware is published on PyPI (kevros-agent-framework) and gates agent actions at the pipeline level with signed governance decisions. See the Quickstart for working code.
Do you offer enterprise agreements or custom pricing?
Contact sales@taskhawktech.com for custom deployments, volume pricing, or multi-year agreements.

Start free. Deploy when ready.

Get a free API key or deploy the Free Trial on Azure Marketplace. Govern AI agent decisions in under a minute.

Get free API key Deploy Free on Azure
sales@taskhawktech.com