David Hartwig
Co-Founder & Operating Partner at Sapphire Ventures
Palo Alto, California
David Hartwig, Co-Founder & Operating Partner at Sapphire Ventures is an active investor based in Palo Alto, California. This profile covers what David Hartwig backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPECorporate VCFounderInvestor
- Stages
- Early Stage VentureSeries BLate Stage Venture
- Invests in
- SaaS & EnterpriseHealthcare & Biotech
- Location
- Palo Alto, California
- Typical check
- $3M
- Past investments
- 23
Notable investments
Reonomy
MedableFizz
Tradewind Markets
Looker
Kaltura
Sapphire Ventures, LLCDatria Systems
BrightfieldAlfresco
Bounce
Ping IdentityHow to reach David Hartwig
Angels and operators like David Hartwig reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
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Frequently Asked Questions
What does David Hartwig invest in?
David Hartwig invests in SaaS & Enterprise and Healthcare & Biotech, typically at Early Stage Venture, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does David Hartwig invest at?
David Hartwig typically invests at Early Stage Venture, Series B and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is David Hartwig's typical check size?
David Hartwig typically writes checks around $3M. Use it as a signal for whether your raise fits their stage.
How do I contact David Hartwig?
Unlock David Hartwig's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.