Find answers in seconds
Cross-referencing different threat and defense knowledge bases is slow and frustrating. Whether you are annotating threat reports or mapping techniques to detection content, CTI Butler gives you a single, intuitive interface to surface exactly what you need -- fast.
Turn small clues into the full picture
Leverage MITRE’s Technique Inference Engine (TIE) to connect limited information to likely attacker behaviors—past, present, and future. TIE helps you direct your intelligence hunts to the most impactful areas and validate that detections cover every stage of an attack.
Obtain Real-World Context
Identify blog posts, intelligence reports, and vulnerabilities linked to objects in CTI Butler. Instantly access real-world intelligence to see the bigger picture and understand every detail in context.
Built for developers
Use the CTI Butler REST API to create powerful integrations across your stack. Not a developer? The CTI Butler TAXII 2.1 API works seamlessly with your favorite security tools -— no coding required.
See how it works
The core CTI Butler API is available on GitHub under an Apache 2.0 license. Run the code yourself and contribute to future improvements of CTI Butler.

Used by leading CTI teams
Join 1000's of security teams who supercharge their workflows using CTI Butler everyday.