Underscore VC
Underscore VC is a Boston-based Pre-Seed and Seed venture capital firm investing in B2B software startups, differentiated by a profit-sharing "Core Community" of senior tech operators from companies such as Rapid7, Toast, Flywire, and Anthropic.
- Company typePrivate
- Founded2014
- HeadquartersBoston, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Underscore VC does
Underscore VC is a Boston-based venture capital firm founded in 2014 that invests at the Pre-Seed and Seed stages in B2B software companies. The firm is led by co-founders John Pearce, Richard F. Dulude, and Michael Skok, with principals Brian Devaney and Sooah Cho, and operates with a team in the 11–50 range. Its defining structural feature is the "Core Community," a profit-sharing network of roughly 15 senior technology executives — including the founders and CEOs of Acquia/Drupal, Rapid7, Flywire, Toast, SimpliSafe, Tamr, and Reggora, alongside senior product leaders at Microsoft Azure, Anthropic, Figma, Amazon Robotics, Day AI, Duckbill, and Zus Health — who contribute operating expertise to portfolio companies in exchange for equity participation.
The firm has no proprietary technology product; its "platform" is the Core Community operating layer and the Boston innovation ecosystem positioning. Recent (2026) portfolio activity is concentrated in AI-native themes: Slang AI (hospitality voice AI, $36M Series B, $68M total raised), ORION Security (AI-agent DLP, $32M Series A, $38M total), Rexi (AI-first money-movement infrastructure, $1.2M pre-seed), Gander Robotics (AI-powered maritime rescue autonomy, $1.1M pre-seed), Hypernatural (AI video creation, $9.2M raised), and Terra Security (agentic offensive security). Earlier-stage winners CloudZero and Salsify demonstrate the firm's ability to back category leaders through multiple rounds.
Revenue mechanics are standard for a venture manager — management fees on committed capital plus carried interest on realized exits — augmented by the Core Community profit-share, which redistributes a portion of fund economics to operating experts. The firm invests globally while anchoring portfolio companies into the Boston ecosystem. No fund size, AUM, or financial figures are publicly disclosed. Brand credibility is reinforced by Lily Lyman's inclusion in Business Insider's 2026 Seed 40 list.
Underscore VC firmographics
Firmographics- Name
- Underscore VC
- Legal name
- Underscore VC Management Company, LLC
- Website
- https://Underscore.VC
- Company type
- Private
- Founded year
- 2014
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Underscore VC is a Boston-based Pre-Seed and Seed venture capital firm investing in B2B software startups, differentiated by a profit-sharing "Core Community" of senior tech operators from companies such as Rapid7, Toast, Flywire, and Anthropic.
- Ownership category
- akta.pro rank
Underscore VC industry classification
Industry- Product category
- Venture Capital
- NAICS
- Securities, Commodity Contracts, and Other Financial Investments and Related Activities (523), Other Financial Investment Activities (5239)
- SIC
- Investment Advice (6282)
- akta.pro primary industry
- Early-Stage Venture Capital (Pre-Seed/Seed) (FSANAAAA)
- akta.pro secondary industries
- Early-Stage Venture Capital (Series A/B) (FSANAAAB), Geography-Focused Venture Capital (Regional/Emerging Markets) (FSANAAAE)
Keywords
Where Underscore VC is headquartered
LocationHeadquarters
- HQ city
- Boston
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Underscore VC business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Venture Capital Returns: Underscore VC generates returns through carried interest on successful portfolio exits and management fees on committed capital. The firm has pioneered an 'open-source' investing model where it profit-shares with experts in the Underscore Core Community that support portfolio companies.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Underscore VC product offering
Product offeringCore offering
Underscore VC is a Boston-based venture capital firm that invests in bold B2B software entrepreneurs at the Pre-Seed and Seed stages. The firm pairs capital with hands-on business building support and operates a distinctive open-source investing model in which a Core Community of outside tech operators shares in fund profits in exchange for helping portfolio companies.
Product overview
Underscore VC is a Boston-based venture capital firm that provides investment services to B2B software startups at Pre-Seed and Seed stages. The firm operates as a hands-on business builder with a profit-sharing investment model called the 'Core Community' that aligns the firm with portfolio founders through ecosystem collaboration.
Differentiator
Problem solved
Functional benefit
Brands
- Core Community: Underscore's profit-sharing network of industry experts who support portfolio companies in exchange for equity participation
Products and services
- Pre-Seed Stage Investments
- Seed Stage Investments
- Underscore Core Community
- Hands-on Business Building Support
Quantifiable outcome
- 95%+ guest satisfaction for Slang AI
- +2 more outcomes
Companies that use Underscore VC
Customer profileNamed customers7 records
Segments1 record
Ideal customer profiles1 record
Underscore VC technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Underscore VC partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Core Community ExpertscoreUnderscore Core Community includes tech executives who profit-share with the firm. Members include Dries Buytaert (Founder of Acquia & Drupal), Corey Thomas (CEO of Rapid7), Mike Massaro (CEO of Flywire), Rana el Kaliouby (Co-Founder of Affectiva), Steve Fredette (Co-Founder of Toast), and others who provide expertise to portfolio companies.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
Underscore VC competitors and assessment
Company assessmentDirect peers
- Flybridge: Boston-based early-stage VC firm investing in pre-seed and seed technology startups. Highly comparable geography, stage focus, and B2B software orientation, and notably co-invested with Underscore in Rexi.
- Founder Collective: Seed-stage venture capital firm based in Boston/NYC that invests in early-stage B2B software startups. Direct competitor for Boston-area pre-seed/seed deal flow with a comparable founder-friendly orientation.
- NextView Ventures: Boston-based seed-stage VC focused on internet and software startups, with a hands-on 'Day One' operating model. Closely comparable stage, geography, and value-add thesis to Underscore.
- Uncork Capital: Pre-seed and seed-stage venture capital firm with a community-driven operating model and focus on B2B software. Comparable stage and 'value-add via network' orientation to Underscore's Core Community approach.
- .406 Ventures: Boston-based early-stage venture capital firm investing in cybersecurity, enterprise SaaS, and digital health. Comparable Boston geography and B2B software thesis, though typically invests at Seed through Series A.
- Pillar VC: Boston-based seed-stage venture capital firm investing in enterprise software, fintech, and digital health. Direct peer in geography, stage, and B2B software focus.
Broad incumbents
- Battery Ventures: Boston-based global venture capital firm investing across stages in B2B software, enterprise IT, and deep tech. Larger and more established, but competes for the same Boston-originated enterprise software deals at later stages.
- Bessemer Venture Partners: Long-established venture capital firm with Boston presence, investing across stages in enterprise software, cloud, and consumer. Competes for Boston-area enterprise software deals and is a benchmark for early-stage franchise economics.
- B Capital Group: Boston/Singapore-based multi-stage venture capital firm investing in B2B software, fintech, and healthcare. Comparable B2B enterprise thesis though typically invests at Series A and beyond.
Regional players
- Converge Venture Partners: Boston-based early-stage VC investing in enterprise software startups. Comparable geography and stage focus, though with less institutional brand recognition than Underscore.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks4 records
Key highlights5 records
Customer concentration
Underscore VC social profiles
Digital presenceUnderscore VC financial estimates
Financial estimateRevenue estimate
Valuation estimate
Underscore VC leadership team
Management profileNumber of profiles
Profiles7 records
Underscore VC funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Underscore VC M&A and investment
M&A and investmentM&A
Investments110 records
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Underscore VC
What does Underscore VC do?
Underscore VC is a Boston-based venture capital firm that invests in bold B2B software entrepreneurs at the Pre-Seed and Seed stages. The firm pairs capital with hands-on business building support and operates a distinctive open-source investing model in which a Core Community of outside tech operators shares in fund profits in exchange for helping portfolio companies.
Is Underscore VC a public or private company?
Underscore VC is a private company. It is classified as management employee owned and is currently operating.
When was Underscore VC founded?
Underscore VC was founded in 2014. It employs 11 to 50 people.
Where is Underscore VC based?
Underscore VC is headquartered in Boston, United States, in the North America region.
How does Underscore VC make money?
One revenue line is on record: venture Capital Returns.
Who are Underscore VC's main competitors?
Direct peers on record are Flybridge, Founder Collective, NextView Ventures, Uncork Capital, .406 Ventures and Pillar VC. Broad incumbents are Battery Ventures, Bessemer Venture Partners and B Capital Group. Converge Venture Partners is listed as a regional player.
Does Underscore VC have an API?
No public API is recorded for Underscore VC.
What industry is Underscore VC in?
Underscore VC's product category is Venture Capital. Its primary akta.pro industry code is FSANAAAA, Early-Stage Venture Capital (Pre-Seed/Seed), with a secondary code of FSANAAAB, Early-Stage Venture Capital (Series A/B). Its NAICS code is 523 and its SIC code is 6282.