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Vaikora vs Microsoft Agent Governance Toolkit
An open-source toolkit you operate vs a managed open-core product with SLA and presets.
At a glance
| Capability | Vaikora | MS Agent Governance Toolkit |
|---|---|---|
| Open-source enforcement engine | Yes, MIT | Yes, MIT |
| Quantified latency | Sub-500ms p95 | Sub-millisecond p99 (Agent OS) |
| Cryptographic agent identity | Yes (decision chain) | Yes (DIDs, Ed25519, IATP) |
| Multi-language SDK | Python, Node.js | Python, TypeScript, Rust, Go, .NET |
| Managed control plane | Yes, commercial | No, self-host |
| Vendor SLA | Yes, commercial tier | None (open source) |
| Compliance presets | SOC 2, HIPAA, GDPR, PCI DSS, ISO 27001 | OWASP Agentic, EU AI Act, Colorado AI Act |
| Marketplace distribution | AWS Marketplace + Azure Sentinel | None (DIY) |
| Support | Vendor support on commercial tier | GitHub issues |
| Pricing | Free OSS + quote-based control plane | Free forever (operate it yourself) |
How they compare
A kit you operate vs a managed product
The Microsoft Agent Governance Toolkit is a seven-package MIT-licensed open-source project covering the OWASP Top 10 for Agentic Applications with sub-millisecond enforcement, cryptographic agent identity, and compliance reporting. You run it yourself. Vaikora is also MIT-licensed at the gateway tier and adds a managed Control Plane, SLA, marketplace distribution, and pre-built compliance presets.
Language coverage and identity
The toolkit ships native packages in Rust, Go, and .NET in addition to Python and TypeScript, plus DID-based agent identity (Ed25519, IATP). Vaikora's SDK is Python and Node.js. If the agent code is in Rust, Go, or .NET, the toolkit has native packages Vaikora does not.
Support, SLA, and audit
Vaikora's commercial tier carries a vendor SLA, a single accountable party for incident response, and SHA-256 audit-chain replay. The toolkit is supported through GitHub issues with no vendor SLA. Both are free to start; only Vaikora offers a paid managed path.
Compliance frameworks and procurement
Vaikora ships named SOC 2, HIPAA, GDPR, PCI DSS, and ISO 27001 presets and procures through AWS Marketplace and Azure Sentinel. The toolkit aligns to OWASP Top 10 for Agentic, the EU AI Act, and the Colorado AI Act, and is deployed DIY. Teams that need named audit presets without building them choose Vaikora.
Who each is best for
Choose Vaikora when
- AI agent enforcement is needed without operating another open-source security project.
- SOC 2, HIPAA, PCI DSS, or ISO 27001 audit presets are required and the team will not build them.
- A vendor SLA and a single accountable party for incident response are required.
- AWS Marketplace or Azure Sentinel procurement is the preferred path.
Choose Microsoft Agent Governance Toolkit when
- The team has engineering headcount to operate open-source security infrastructure.
- The agent code is in Rust, Go, or .NET, where the toolkit has native packages.
- The budget cannot fit a commercial tool, but engineering time is available.
- The compliance targets are OWASP Top 10 for Agentic, the EU AI Act, or the Colorado AI Act.
See Vaikora enforce policy on your stack
Open-core AI runtime control. Self-host the MIT gateway free, or run the hosted Control Plane.
Get a demo Self-host the gatewayFrequently asked questions
What is the difference between Vaikora and the Microsoft Agent Governance Toolkit?
Both are MIT-licensed and free to start. The toolkit is a kit you operate yourself, with native packages in five languages. Vaikora adds a managed Control Plane, vendor SLA, SHA-256 audit-chain replay, marketplace distribution, and pre-built compliance presets.
Is the Microsoft toolkit really free?
Yes, it is MIT-licensed and free forever, but you operate it yourself with no vendor support beyond GitHub. Vaikora's gateway is also free; the paid Control Plane adds the audit chain, presets, and SLA.
Which supports more languages?
The toolkit ships native packages in Python, TypeScript, Rust, Go, and .NET. Vaikora's SDK is Python and Node.js, with proxy mode for any stack.
When should I pick Vaikora over the toolkit?
When you want a supported product with named compliance presets and an SLA instead of operating an open-source project, or when you want marketplace procurement.