Sarah Sommer
InvestorCo-Founder and Partner at Level Equity · Board director at Criteria
Westchester, NY
About
Recognized among GrowthCap's Top Women Leaders in Growth Investing of 2026.
Contact· self-published, not guessed
Invests in
CybersecurityData & InfrastructureEnterprise SoftwareMarketing TechSaaS
Board director at Criteria
Intro paths
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In turn, Sarah can intro founders to Criteria's investors below.
Criteria's investors · 1
Co-founders at Criteria
JM
Josh MilletExecutive Officer, Director
Experience
- Level EquityChief Executive Officercurrent2009 — presentNew York City Metropolitan Area
- Insight PartnersManaging Director2002 — 2009Greater New York City Area
- Greenwich Technology PartnersManaging Director2001 — 2002Greater New York City Area
- Mentmore Holdings CorporationVice President1997 — 2001Greater New York City Area
- Salomon Brothers IncAnalyst (Mergers & Acquisitions)1994 — 1996Greater New York City Area
Investments
Investor
BoardEffectCriteria CorpEHS InsightHoxhuntHVRLythoMomentFeed IncOnitOptimereSecurity JourneySiteHawkUpshopWombat
Per the firm's website.
Colleagues at Level Equity
Aimee-Marie Holland
Executive Assistant at Level Equity
Amanda Mertes
Operating Expert, Operations and M&A at Level Equity
Amy Kramer
Head of NLO Go To Market at Level Equity
Arthur Tingas
Principal at Level Equity
Barry Osherow
Partner, Structured Capital at Level Equity
Ben Levin
Co-Founder and CEO at Level Equity
Ben Magleby
General Counsel and Chief Compliance Officer at Level Equity
Ben Wellek
Associate at Level Equity
Frequently asked questions
- Who is Sarah Sommer?
- Recognized among GrowthCap's Top Women Leaders in Growth Investing of 2026.
- Where does Sarah Sommer work?
- Sarah Sommer is Co-Founder and Partner at Level Equity and Board director at Criteria.
- What does Sarah Sommer invest in?
- Sarah Sommer invests in Cybersecurity, Data & Infrastructure, Enterprise Software, Marketing Tech, SaaS.
- What companies has Sarah Sommer invested in?
- Investments tracked here include BoardEffect, Criteria Corp, EHS Insight, Hoxhunt, HVR, Lytho, MomentFeed Inc, Onit, Optimere, Security Journey, SiteHawk, Upshop, and 1 more.
- Where did Sarah Sommer go to school?
- Sarah Sommer studied at Harvard University (AB, Government); Hamilton College; The Taft School.
Same school
Also attended Harvard University1,558
Alfred LinPartner at Sequoia CapitalChris DixonFounder & Managing Partner of a16z crypto at Andreessen HorowitzSarah TavelVenture Partner at BenchmarkDanny RimerPartner at Index VenturesLaela SturdyManaging Partner at CapitalGBill GatesCo-founder of Microsoft; Chair of the Gates Foundation
+ 1,552 more
Also attended Hamilton College35
Dan BartusPartner, Head of Research at Felicis VenturesJosh LabonteSenior Associate at Level EquityGeoff OblakGeneral Partner at Data Point CapitalPax AnthosChief Technology Officer at XRCSteve SadoveFormer Chairman and CEO at Saks, former chair of NRF, advisor to Mastercard at XRCRyan McCarthyManaging Director, Technology at Runway Growth Capital
+ 29 more
Also attended The Taft School21
Catherine DiffleyHead of Hospitality & Real Estate at AlleyCorpBrooks ReedAnalyst at PeakSpan Capital PartnersCarolyn StarrettAdvisor at Oncology VenturesLexi ReeseAdvisor at AvilaDavid CoitInvestor at North Atlantic CapitalBob CramerGeneral Partner at Johnson Venture Partners
+ 15 more
Shared employers
Also worked at Insight Partners211
Molly AlterPartner at NorthzoneAnish AggarwalInvestor at LightbankScott MaxwellInvestor at OpenView Venture PartnersBonnie LewisInvestor at OpenView Venture PartnersAndrew YingInvestor at GreycroftMadeleine GoldbergInvestor at Lerer Hippeau
+ 205 more
Also worked at Greenwich Technology Partners1
Also worked at Salomon Brothers Inc15
Marcie VuPartner at GreycroftKevin CovertCo-Founder & Managing Director at BTECH CONSORTIUMBill StrongPartner at Anzu PartnersRick MossFounding Partner at Better Ventures Central LlcRob BloemkerGeneral Partner at 1Sharpe VenturesPaolo FundaròFounder and Managing Partner at XGEN Venture
+ 9 more