Brian Jacobs
Venture investor in San Mateo
San Mateo, California
Brian Jacobs, Venture investor in San Mateo is an active investor based in San Mateo, California. This profile covers what Brian Jacobs backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPE
- Stages
- SeedSeries ASeries BLate Stage Venture
- Invests in
- SaaS & EnterpriseHR & Future of WorkMarketing & AdTechMedTech & Medical DevicesSocial & Community
- Location
- San Mateo, California
- Typical check
- $2M
- Past investments
- 23
Notable investments
Bill.com
InsideviewImpartner Software
donutsLexar MediaAASCEND, Autism Aspergers Syndrome Coalition for Education, Networking and DevelopmentSAGE Intacct SoftwareDaivergent
MedeanalyticsBounce ImagingHow to reach Brian Jacobs
Angels and operators like Brian Jacobs 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 Brian Jacobs invest in?
Brian Jacobs invests in SaaS & Enterprise, HR & Future of Work, Marketing & AdTech and MedTech & Medical Devices, typically at Seed, Series A, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Brian Jacobs invest at?
Brian Jacobs typically invests at Seed, Series A, Series B and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Brian Jacobs's typical check size?
Brian Jacobs typically writes checks around $2M. Use it as a signal for whether your raise fits their stage.
How do I contact Brian Jacobs?
Unlock Brian Jacobs's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.