Home
Loading

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

Get in touch

  • Contact

  • Request a demo

  • Request data updates

  • Add a company

Research

  • Companies

  • Investors

  • People

aVenture

  • Sitemap

  • Feature requests

Member

Backed by

© aVenture Investment Company, 2026. All rights reserved.

San Francisco, CA, USA

Privacy Policy

aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

aVenture is not affiliated with any of the people, companies, organizations, government agencies, regulatory bodies, or investment funds we provide coverage for on this site unless explicitly stated otherwise. Users assume full responsibility for decisions made based on information obtained from this platform. Links to external websites do not imply endorsement or affiliation with aVenture. Any links that provide the ability to invest in a primary or secondary transaction in a company are for convenience only and do not constitute solicitations or offers to buy or sell an investment. Investors should exercise heightened precaution and due diligence when investing in private companies, especially those not independently audited.

While we strive to provide valuable insights with objectivity and professional diligence, we cannot guarantee the accuracy of the information provided on our platform. Before making any investment decisions, you should verify the accuracy of all pertinent details for your decision. To the fullest extent permitted by law, aVenture shall not be liable for any direct, indirect, incidental, consequential, or financial damages arising from use of this site, whether by consumers of its contents directly or by persons or organizations covered by our research, even if we are advised of the possibility. Our best-efforts processes and correction request forms do not create a warranty or duty of care.

Profiles on this platform may include content generated in part by large language models (LLMs, artificial intelligence) that aggregate publicly available sources (e.g., SEC EDGAR, public filings, press releases). Source attribution is provided where known; always verify statements and claims here against original sources before relying on any data. Content on our site may contain inaccuracies, omissions, or what are commonly called 'hallucinations' if generated in part or in full by AI / LLMs. The risk can also exist even when content is written by a human, as internal and third-party sources may also have inaccuracies for the same or different reasons. While we randomly audit a proportion of content, this is not exhaustive.

We recommend that an independent auditor be hired to verify the accuracy of the information before relying on it for any sensitive decisions. By accessing this platform, you agree not to rely solely on any information generated by AI, aggregated, or sourced or written otherwise on this site, for investment, financial, or other decisions. aVenture assumes no responsibility for inaccuracies, omissions, or hallucinations. You must independently verify all data from primary sources. Use of this platform constitutes your waiver of claims for reliance-based damages, including negligent misrepresentation. To report an error, request a correction, or dispute information about a company or individual, contact us via our request data updates form.

Loading homepage
Loading
Loading
Home›
Research›
People›
David Hartwig
AddedFeb 15, 2024
UpdatedMay 31, 2026
David Hartwig

David Hartwig

Co-Founder, Sapphire Ventures

CrunchbaseLinkedInThe Org

David Hartwig's Career

Sapphire Ventures
Sapphire Ventures

Palo Alto, CA, US

Co-Founder
Kaltura
Kaltura

New York City, NY, US

Board Member· Board
StackHawk
StackHawk

Denver, CO, US

Board Member· Board
Medable
Medable

Palo Alto, CA, US

Board Member· Board
LeanData
LeanData

Sunnyvale, CA, US

Board Member· Board

Create your profile now and gain access to exclusive deals and high-potential startups.

aVenture product preview
aVenture product preview
aVenture product preview

David Hartwig's Career

Sapphire Ventures
Sapphire Ventures
Investment FirmInvestment Firm1841996Palo Alto, CA, US
Co-Founder

Recent news

Hightouch reaches $100M ARR fueled by marketing tools powered by AITechCrunch · 2026
Open source agentic startup LangChain hits $1.25B valuationTechCrunch · 2025
Supio, an AI-powered legal analysis platform, lands $60MTechCrunch · 2025

Leadership at Sapphire Ventures

Doug HigginsDoug HigginsCo-Founder
Jai DasJai DasCo-Founder
Nino MarakovicNino MarakovicCo-Founder & CEO
Andreas WeiskamAndreas WeiskamCo-Founder
Cheng Kwee TeoCheng Kwee TeoBoard Member
Heng WangHeng WangBoard Member

Similar to Sapphire Ventures

Bessemer Venture PartnersBessemer Venture PartnersSan Francisco, CA, USest. 1911Bessemer Venture PartnersSan Francisco, CA, US · est. 1911

Bessemer Venture Partners: A leading global venture capital firm, funding 1/4 of all cloud IPOs.

Investment Firm275
Insight Venture PartnersInsight Venture PartnersNew York City, NY, USest. 1995Insight Venture PartnersNew York City, NY, US · est. 1995

Insight Venture Partners: A global private equity firm specializing in growth-stage software and internet investments.

Investment Firm326
AccelAccelPalo Alto, CA, USest. 1983AccelPalo Alto, CA, US · est. 1983

Accel Partners Ltd: A UK-based venture capital firm providing long-term industrial credit.

Investment Firm350
Salesforce VenturesSalesforce VenturesSan Francisco, CA, USest. 2015Salesforce VenturesSan Francisco, CA, US · est. 2015

Salesforce Ventures: A global venture capital firm investing in enterprise cloud and mobile app startups.

Investment Firm68
Kaltura
Kaltura
Public$166.1M6812006New York City, NY, US
Board Member· Board

Recent news

Kaltura acquires eSelf, founded by creator of Snap’s AI, in $27M dealTechCrunch · 2025

Leadership at Kaltura

Jishnu BhattacharjeeJishnu BhattacharjeeBoard Member
Shay DavidShay DavidBoard Member
Ronen FaierRonen FaierBoard Member
Eyal ManorEyal ManorBoard Member
Naama HaleviNaama HaleviBoard Member
Michal TsurMichal TsurCo-Founder

Similar to Kaltura

BrightcoveBrightcoveBoston, MA, USVideo Platformest. 2004BrightcoveBoston, MA, US · est. 2004

Boston-based Brightcove, Inc. provides an innovative online video platform software.

Acquired Subsidiary · $145M725
PanoptoPanoptoSeattle, WA, USVideo Softwareest. 2007PanoptoSeattle, WA, US · est. 2007

Panopto, a US tech firm, provides video management software for e-learning and corporate training, founded by CMU professors in 2007.

Private Equity · $50.9M178
StackHawk
StackHawk
Series B$35.3M582019Denver, CO, US
Board Member· Board

Leadership at StackHawk

Marlo VernonMarlo VernonBoard Member
Scott GerlachScott GerlachCo-Founder
Joni KlippertJoni KlippertCo-Founder

Similar to StackHawk

ZeroThreatZeroThreatCarol Stream, IL, USest. 2023ZeroThreatCarol Stream, IL, US · est. 2023

ZeroThreat is an AI-powered automated penetration testing platform for web applications and APIs.

Ghost SecurityGhost SecurityAustin, TX, USApplication Securityest. 2022Ghost SecurityAustin, TX, US · est. 2022

Ghost Security: Premier provider of application security solutions for enterprises.

Seed · $15M30
Truffle SecurityTruffle SecuritySan Francisco, CA, USCybersecurity, Softwareest. 2019Truffle SecuritySan Francisco, CA, US · est. 2019

Truffle Security: Open-source cybersecurity firm specializing in software credential remediation.

Series A · $15M33
Medable
Medable
Series D$506.6M7502015Palo Alto, CA, US
Board Member· Board

Leadership at Medable

Mike KoureyMike KoureyBoard Member
Tim SmithTim SmithCo-Founder
James SasJames SasCo-Founder
Fernando WaigandtFernando WaigandtCo-Founder
Christine DingivanChristine DingivanBoard Member
Michelle LongmireMichelle LongmireCo-Founder

Similar to Medable

MedrioMedrioSan Francisco, CA, USHealthcare Softwareest. 2005MedrioSan Francisco, CA, US · est. 2005

Medrio, Inc.: Global provider of healthcare software solutions, offering data management, security, and consulting services.

Series C · $32M226
Clinical.LyClinical.LyNew York City, NY, USClinical Research, Softwareest. 2019Clinical.LyNew York City, NY, US · est. 2019

Clinical.ly: Streamlining clinical research with intuitive, tailored tech solutions.

Pre-Seed · $1.1M30
CurebaseCurebaseSan Francisco, CA, USClinical Trials Softwareest. 2017CurebaseSan Francisco, CA, US · est. 2017

Curebase: Revolutionizing clinical trials with digital, accessible at-home research tools.

Series B · $57.5M175
ClinOneClinOneNeedham, MA, USClinical Trialsest. 2016ClinOneNeedham, MA, US · est. 2016

ClinOne: Streamlining clinical trials with web and mobile solutions for improved patient experience.

Series A · $10.5M75
LeanData
LeanData
Series C$42.6M2342012Sunnyvale, CA, US
Board Member· Board

Leadership at LeanData

Rajeev DhamRajeev DhamBoard Member
Ravi MohanRavi MohanBoard Member
Kelvin CheungKelvin CheungCo-Founder
Evan LiangEvan LiangCo-Founder
Brian MeltonBrian MeltonBoard Member
Katy KeimKaty KeimBoard Member

David Hartwig's Similar Executives & Operators

Achmad ZakyAchmad ZakyCo-Founder · BukalapakJay Geoffrey WacherJay Geoffrey WacherBoard Member · BukalapakLau Eng BoonLau Eng BoonBoard Member · BukalapakNugroho HerucahyonoNugroho HerucahyonoCo-Founder · BukalapakSoemantri BrodjonegoroSoemantri BrodjonegoroBoard Member · BukalapakChi-hyung SongChi-hyung SongBoard Member · DunamuHaeil YiHaeil YiCo-Founder · DunamuHyoung-nyon KimHyoung-nyon KimCo-Founder · Dunamu

People Similar to David Hartwig

Anders RanumAnders RanumBoard Member · JupiterOneMichael SpiritoMichael SpiritoCo-Founder · Sapphire SportPaul LevinePaul LevineBoard Member · Side