Mark Weber, Partner at Tectonic Ventures is an active investor based in Cambridge, Massachusetts. This profile covers what Mark Weber backs, at which stage, and how founders can reach out in 2026.
Mark Weber is an investor at Tectonic Ventures, a lab-to-market advisor at the MIT Media Lab, and a board member of the Harambe Alliance of African Entrepreneurs.
Mark Weber invests in SaaS & Enterprise, Artificial Intelligence and Developer Tools & Data, typically at Seed and Early Stage Venture.
- Investor type
- VC
- Stages
- SeedEarly Stage Venture
- Invests in
- SaaS & EnterpriseArtificial IntelligenceDeveloper Tools & Data
- Location
- Cambridge, Massachusetts
- Typical check
- $375K
How to reach Mark Weber
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Round Funded. "Mark Weber." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/mark-weber
Frequently Asked Questions
Who is Mark Weber?
Mark Weber, Partner at Tectonic Ventures is an active investor based in Cambridge, Massachusetts. Mark Weber invests in SaaS & Enterprise, Artificial Intelligence and Developer Tools & Data, typically at Seed and Early Stage Venture.
What does Mark Weber invest in?
Mark Weber invests in SaaS & Enterprise, Artificial Intelligence and Developer Tools & Data, typically at Seed and Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Mark Weber invest at?
Mark Weber typically invests at Seed and Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Mark Weber's typical check size?
Mark Weber typically writes checks around $375K. 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.