Tim O'Reilly
Partner at O'Reilly AlphaTech Ventures
Sebastopol, California
Tim O'Reilly, Partner at O'Reilly AlphaTech Ventures is an active investor based in Sebastopol, California. This profile covers what Tim O'Reilly backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPEInvestment Partner
- Stages
- Early Stage VenturePre SeedSeed
- Invests in
- SaaS & EnterpriseMedia & ContentMarketplaceGovTech & Defense
- Location
- Sebastopol, California
- Typical check
- $250K
- Past investments
- 8
Notable investments
MetabiotaDelicious
GoodDataIntellectMarketPOPVOXOdeoMedium
Federated MediaHow to reach Tim O'Reilly
Angels and operators like Tim O'Reilly 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.
Connect with Tim O'Reilly
Frequently Asked Questions
What does Tim O'Reilly invest in?
Tim O'Reilly invests in SaaS & Enterprise, Media & Content, Marketplace and GovTech & Defense, typically at Early Stage Venture, Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Tim O'Reilly invest at?
Tim O'Reilly typically invests at Early Stage Venture, Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Tim O'Reilly's typical check size?
Tim O'Reilly typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact Tim O'Reilly?
Unlock Tim O'Reilly's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.