Last updated 2026-07-20
- Raised $116.9M Undisclosed Round, May 2018
- Raised $58M Undisclosed Round, 2024
Portfolio
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in our dataset
Rounds participated
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Rounds led
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Rounds' value
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total disclosed, rounds participated
Stages
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About
Underscore VC is a Boston-based venture capital firm that focuses on early-stage B2B software entrepreneurs at the pre-Seed and Seed stages. The firm was founded in 2015 and operates with a unique "open-source" investing model, where 10% of general partner profits are allocated to a curated community of experts, called the Underscore Core Community, who provide support to portfolio companies. Underscore VC aims to provide more than just capital, actively partnering with founders and offering strategic support and operational guidance. They primarily invest in B2B software companies, with a focus on vertical SaaS and fintech/emerging technology.
Portfolio
No portfolio companies in this dataset yet.
Investment activity
Portfolio by sector
Cyber Security2
Q&A
- What is Underscore VC's primary investment focus?
- Underscore VC primarily focuses on the Cyber Security sector, with two portfolio companies in this area.
- Can you name some of Underscore VC's portfolio companies?
- Underscore VC's portfolio includes Orion Security.
- What is the typical investment range for Underscore VC?
- Underscore VC typically invests between $6M and $30M.
- What was Underscore VC's most recent investment activity?
- Underscore VC made one investment in September 2025.
- What stage investments does Underscore VC make?
- Underscore VC has made investments in both Seed and A Round stages.
- What is Orion Security's focus?
- Orion Security, a portfolio company of Underscore VC, detects and prevents data exfiltration by understanding organizational business flows.
- What is Terra Security's business?
- Terra Security, a portfolio company of Underscore VC, offers an automated penetration testing platform.
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | underscore.vc/ |
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Identifiers & details
| Founded | 2015 |
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Radar intelligence
GitHub
| Top repos | Blockchain-Core-Summit-2018 |
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