Decibel Partners

Decibel Partners is an independent venture capital firm based in Palo Alto, California, established in 2019. The firm invests in technology companies and provides resources to entrepreneurs to support growth and development.

Sudip Chakrabarti

Partner

Alessio Fanelli

Partner

Dan Nguyen-Huu

Partner

Jon Sakoda

Founding Partner

Past deals in Penetration Testing

SpecterOps

Series B in 2025
SpecterOps is a cybersecurity firm offering products, services, and training to help enterprises safeguard against sophisticated attacks. They assist businesses in closing attack vectors, evaluating and enhancing security operations programs, providing advanced adversary Tactics, Techniques, and Procedures (TTPs) training, and supporting industry initiatives.

Dreadnode

Series A in 2025
Dreadnode specializes in developing offensive machine learning platforms tailored for cybersecurity. Its primary focus is research, evaluations, and cyber ranges to support machine learning in the cybersecurity domain.

SpecterOps

Series A in 2023
SpecterOps is a cybersecurity firm offering products, services, and training to help enterprises safeguard against sophisticated attacks. They assist businesses in closing attack vectors, evaluating and enhancing security operations programs, providing advanced adversary Tactics, Techniques, and Procedures (TTPs) training, and supporting industry initiatives.
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