Jeff Williams
Angel investor in Boston
Boston, Massachusetts
Jeff Williams, Angel investor in Boston is an active investor based in Boston, Massachusetts. This profile covers what Jeff Williams backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPE
- Stages
- Pre SeedSeedSeries ASeries BLate Stage Venture
- Invests in
- SaaS & EnterpriseHealthcare & BiotechCybersecurity
- Location
- Boston, Massachusetts
- Typical check
- $1M
- Past investments
- 7
Notable investments
How to reach Jeff Williams
Angels and operators like Jeff Williams 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 Jeff Williams
Frequently Asked Questions
What does Jeff Williams invest in?
Jeff Williams invests in SaaS & Enterprise, Healthcare & Biotech and Cybersecurity, typically at Pre Seed, Seed, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jeff Williams invest at?
Jeff Williams typically invests at Pre Seed, Seed, Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Jeff Williams's typical check size?
Jeff Williams typically writes checks around $1M. Use it as a signal for whether your raise fits their stage.
How do I contact Jeff Williams?
Unlock Jeff Williams's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.