Lonne Jaffe
InvestorManaging Director at Insight Partners · Board director at Overjet
New York, New York
Writes $10M – $350M checks · typically $25M
Find your path to Lonne
851 people in our graph share verified history with Lonne — schools, employers, funds. One of them is your warm intro.
Adam ValkinunlockedLonne: together at Harvard University (1995–1996)
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×3Lonne: together at Overjet
×3Lonne: together at Insight Partners
Lonne: together at SingleStore
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.
Likely email· guessed from name + firm domain, not firm-published
- l•••@insightpartners.comreveal70% confident
Invests in
AI & Machine LearningCybersecurityFintechFuture of WorkHealthtech
Board director at Overjet
Intro paths
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In turn, Lonne can intro founders to Overjet's investors below.
Overjet's investors · 9
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 MonicaSPRINGROCK VENTURESSeattle · $2M – $5M checksThe E14 FundCambridge · $1M – $5M checks
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Co-founders at Overjet
WI
Wardah InamExecutive Officer, Director
Founder at Insight Partners
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In turn, Lonne can intro founders to Insight Partners's investors below.
Insight Partners's investors · 2
Experience
- Insight PartnersManaging Directorcurrent2017 — presentGreater New York City Area
- Anjuna SecurityBoard Directorcurrent2021 — present
- Apollo GraphQLBoard Observercurrent2021 — present
- GliaBoard Directorcurrent2019 — present
- Iterative HealthBoard Directorcurrent2021 — present
- OverjetBoard Directorcurrent2021 — present
- Quantum MetricBoard Directorcurrent2018 — present
- TradingViewBoard Directorcurrent2018 — presentNew York City Metropolitan Area
- Aqua SecurityBoard Director2019 — 2026
- SwimmBoard Director2021 — 2026
- VelocityBoard Director2021 — 2025
- SingleStoreBoard Director2020 — 2025
- Hour OneBoard Director2021 — 2025
- CentralReach, LLCBoard Director2018 — 2025New York City Metropolitan Area
- Run:AIBoard Director2020 — 2024
- FeaturespaceBoard Director2019 — 2024
- TractableBoard Director2018 — 2024
- Deci AIBoard Director2021 — 2024
- IncredibuildBoard Director2021 — 2024
- KeyfactorBoard Director2019 — 2024
Skills & more
StrategyMergers & Acquisitions
Languages 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
- Who is Lonne Jaffe?
- 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.
- Where does Lonne Jaffe work?
- Lonne Jaffe is Managing Director at Insight Partners and Board director 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.
- Where did Lonne Jaffe go to school?
- Lonne Jaffe studied at Harvard University (Master's degree); Harvard University (Bachelor's degree); Stuyvesant High School.
Same school
Also attended Harvard University2,000
Ron ConwayFounder of SV AngelAlfred LinPartner at Sequoia CapitalChris DixonFounder & Managing Partner of a16z crypto at Andreessen HorowitzSarah TavelVenture Partner at BenchmarkDanny RimerPartner at Index VenturesLaela SturdyManaging Partner at CapitalG
+ 1,994 more
Also attended Stuyvesant High School99
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
+ 93 more
Shared employers
Also worked at Anjuna Security10
Peter BarrettGeneral Partner at Playground GlobalSasha OstojicVenture Partner at Playground GlobalMatt PaukerGeneral Partner at Cleo CapitalIlja AizenbergManaging Director at Loom VenturesAyal YogevFounder/CEO at AnjunaYan M.Founder at Anjuna
+ 4 more
Also worked at Glia9
Paul WeberGeneral Partner at Cultivation CapitalEddie KangFounder and Managing Partner at Gray Line PartnersStacey GiardPartner at Tola CapitalAaron FleishmanPartner at Tola CapitalThomas BabcockCo-Founder and Managing Partner at Trestle PartnersSonu PandaVenture Partner | CEO, Prescriptive Data at Remarkable Ventures
+ 3 more
Also worked at Aqua Security10
Mark KraynakInvestor at Aspect VenturesJames EphratiPartner at Lightspeed Venture PartnersRona SegevCo-Founder and Managing Partner at TLV PartnersBrian SackPartner at TLV PartnersYatong LiManaging Director at Teachers' Venture GrowthShlomo KramerInvestor at Skinos Family Office
+ 4 more
