Lonne Jaffe
InvestorFounderManaging Director at Insight Partners · Board director at Overjet
New York, New York
Writes $10M – $350M checks · typically $25M
FoundedOverjet
About
Lonne Jaffe leverages CEO and strategy leadership at Syncsort, CA Technologies and IBM to pursue multi‑decade compounding software growth, viewing generative AI challenges like hallucinations and alignment as opportunities.
Invests in
AI & Machine LearningCybersecurityFintechFuture of WorkHealthtech
Board director at Overjet
Intro paths
→
In turn, Lonne can intro founders to Overjet's investors below.
Overjet's investors · 8
Blumberg CapitalMiami · $500K – $5M checks · since 2025Crosslink CapitalSan Francisco · $1M – $9M checksGeneral CatalystSan Francisco · $30M checks · since 2025Gradient VenturesSan Francisco · $100K – $10M checks · since 2025Harmonic Growth PartnersChevy ChaseInsight PartnersNew York · $120M – $350M checksMarch Capital PartnersSanta MonicaThe E14 FundCambridge · $1M – $5M checks
.png)
Co-founders at Overjet
WI
Wardah InamExecutive Officer, Director
Experience
- Insight PartnersManaging Directorcurrent2017 — presentGreater New York City Area
- Anjuna SecurityBoard Directorcurrent2021 — present
- Aqua SecurityBoard Directorcurrent2019 — present
- Apollo GraphQLBoard Observercurrent2021 — present
- GliaBoard Directorcurrent2019 — present
- Iterative HealthBoard Directorcurrent2021 — present
- OverjetBoard Directorcurrent2021 — present
- Quantum MetricBoard Directorcurrent2018 — present
- TradingViewBoard Directorcurrent2018 — presentGreater New York City Area
- SwimmBoard Director2021 — 2026
- VelocityBoard Director2021 — 2025
- SingleStoreBoard Director2020 — 2025
- Hour OneBoard Director2021 — 2025
- CentralReach, LLCBoard Director2018 — 2025Greater New York City Area
- Run:AIBoard Director2020 — 2024
- FeaturespaceBoard Director2019 — 2024
- TractableBoard Director2018 — 2024
- Deci AIBoard Director2021 — 2024
- IncredibuildBoard Director2021 — 2024
- KeyfactorBoard Director2019 — 2024
Education
- Harvard UniversityMaster's degree1998 — 1999
- Harvard UniversityBachelor's degree1995 — 1999
- Stuyvesant High School1991 — 1995
Skills & more
Strategy99Mergers & Acquisitions99Product Management99Leadership99Cloud Computing86Analytics85SaaS64Big Data60Start-ups42Business Intelligence36Due Diligence34Professional Services33
+12 more
Corporate DevelopmentAcquisition IntegrationVenture CapitalEnterprise ArchitectureThought LeadershipExecutive ManagementNew Business DevelopmentBusiness AlliancesNegotiationEntrepreneurshipSalesFinancial ModelingLanguages English · French
From Lonne's professional profile.
Colleagues at Insight Partners
Aayush Setty
Analyst at Insight Partners
Abdi Adan
Investor at Insight Partners
Adam Berger
Managing Director at Insight Partners
Adam Domingoes
Senior Associate at Insight Partners
Adam Vartabedian
Investor at Insight Partners
Aidan Waldman
Investor at Insight Partners
Aiden Aceves
Vice President at Insight Partners
AJ Malhotra
Managing Director at Insight Partners
Frequently asked questions
- Where does Lonne Jaffe work?
- Lonne Jaffe is Managing Director at Insight Partners and Founder at Overjet.
- What does Lonne Jaffe invest in?
- Lonne Jaffe invests in AI & Machine Learning, Cybersecurity, Fintech, Future of Work, Healthtech.
- What check size does Lonne Jaffe write?
- Lonne Jaffe typically writes checks of $10M – $350M.
- What companies did Lonne Jaffe found?
- Lonne Jaffe founded Overjet.
Same school
Also attended Harvard University1,457
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 CapitalGRyan IsonoDeal Partner at Felicis Ventures
+ 1,451 more
Also attended Stuyvesant High School68
Alfred LinPartner at Sequoia CapitalSarah TavelVenture Partner at BenchmarkScott BillerInvestor at GV (Google Ventures)Hussein KanjiPartner at Hoxton VenturesBen FriedVenture Partner at Rally Ventures Management, LlcDan BorokCo-Founder and Managing Partner at NVP Capital
+ 62 more
