James Wu
Partner at M12, Microsoft's Venture Fund
San Francisco, California
James Wu, Partner at M12, Microsoft's Venture Fund is an active investor based in San Francisco, California. This profile covers what James Wu backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPECorporate VCInvestor
- Stages
- Early Stage VentureSeries ASeries B
- Invests in
- Artificial IntelligenceDeveloper Tools & DataCybersecuritySaaS & EnterpriseRobotics & AutomationCrypto & Web3
- Location
- San Francisco, California
- Typical check
- $1M
- Past investments
- 12
Notable investments
TruepicEderaM12 - Microsoft's Venture FundGo1inVia RoboticsSpace and Timeunstructured.ioConduktorNuon
SkeduloArkose LabsDatologyAIHow to reach James Wu
Angels and operators like James Wu 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.
Reach active investors like this one
About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise. How this data is built.
Cite this page
Round Funded. "James Wu." Round Funded investor database, updated September 26, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/james-wu-san-francisco
Frequently Asked Questions
What does James Wu invest in?
James Wu invests in Artificial Intelligence, Developer Tools & Data, Cybersecurity and SaaS & Enterprise, typically at Early Stage Venture, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does James Wu invest at?
James Wu typically invests at Early Stage Venture, Series A and Series B. Lead with traction that fits the stage when you reach out.
What is James Wu's typical check size?
James Wu typically writes checks around $1M. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.