Decibel Partners
Venture Capital
Enterprise-focused VC founded by early members of Greylock and Index Ventures.
Palo Alto, United States · 48+ investments · 49 portfolio companies
Seed
Early Stage
Cybersecurity
Infrastructure
Data Engineering
Artificial Intelligence
Developer Tools
- Headquarters
- Palo Alto, United States
- Founded
- 2019
- Website
- decibel.vc
- AUM
- $275.0M
- Portfolio Companies
- 49
- Total Investments
- 48
- Last Investment
- Jun 2026
- Geographic Focus
- United States
Investment Thesis
Decibel is an early-stage venture capital firm investing in essential infrastructure software used by developers, data engineers, and cybersecurity teams. Early believers in technical founders.
Decibel Partners is a Venture Capital firm based in Palo Alto, United States. It has made 48 investments in Cybersecurity and Infrastructure, including Credo AI, Ally.io and E2B.
Portfolio49
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Co-investors24
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24 co-investors across 69 shared portfolio companies — who they back alongside, and how often they lead.
Venture Capital ×21 · Corporate VC ×1 · Other ×1 · 47 shared rounds
Investment History
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