Open-Source and Frameworks

PyRIT

Microsoft's open-source Python Risk Identification Toolkit for GenAI.

Headquarters
Open-source
Founded
2024
Products listed
1
Listing status
Unclaimed
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About PyRIT

PyRIT is Microsoft AI Red Team's open-source framework for adversarial testing of GenAI systems. Used internally to red-team Copilot and Azure OpenAI deployments. A reference framework for security teams building their own pipelines.

Open-source projects and reference frameworks used by enterprises and consultancies to harden AI deployments.

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This profile is part of a free, independent directory maintained by CWS. CWS is a cybersecurity professional services firm, not a vendor, and does not accept payment for inclusion or ranking.

Products

PyRIT products and platform components

Direct links to the vendor's product pages. Last reviewed 2026-05-07.

PyRIT

Open-source GenAI red-teaming framework. MIT license.

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CWS engagement

How CWS works with PyRIT

CWS helps customers evaluate, deploy, and operate PyRIT products as part of an AI security program. Engagements span vendor selection, proof-of-concept design, integration with existing controls, day-2 operations, and exit planning if the fit changes over time.

CWS does not resell PyRIT. The recommendation is honest, evidence-based, and tied to the customer's posture gaps, not to channel economics.

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