Peter Weisz

Active Investor

Lead Agentic Engineer - Managing Partner at Unbiased Ventures

Horgen, Zurich

LinkedIn

Peter Weisz, Lead Agentic Engineer - Managing Partner at Unbiased Ventures is an active investor based in Horgen, Zurich. This profile covers what Peter Weisz backs, at which stage, and how founders can reach out in 2026.

Peter Weisz is the Managing Partner at Unbiased Ventures, building agentic teams and systems, with a background in tech entrepreneurship and venture capital.

Peter Weisz invests in Hardware & Deep Tech, Artificial Intelligence and SaaS & Enterprise, typically at Early Stage Venture, Seed and Series A.

Location
Horgen, Zurich
Typical check
$500K

What does Peter Weisz invest in?

Investor type
VC
Stages
Early Stage VentureSeedSeries A

Where is Peter Weisz based?

Peter Weisz is based in Horgen, Zurich.

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How to reach Peter Weisz

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About this profile

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Round Funded. "Peter Weisz." Round Funded investor database, updated September 22, 2026.

Stable URL, it will not change: https://www.roundfunded.com/en/investor/peter-weisz

Frequently Asked Questions

Who is Peter Weisz?

Peter Weisz, Lead Agentic Engineer - Managing Partner at Unbiased Ventures is an active investor based in Horgen, Zurich. Peter Weisz invests in Hardware & Deep Tech, Artificial Intelligence and SaaS & Enterprise, typically at Early Stage Venture, Seed and Series A.

What does Peter Weisz invest in?

Peter Weisz invests in Hardware & Deep Tech, Artificial Intelligence and SaaS & Enterprise, typically at Early Stage Venture, Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.

What stage does Peter Weisz invest at?

Peter Weisz typically invests at Early Stage Venture, Seed and Series A. Lead with traction that fits the stage when you reach out.

What is Peter Weisz's typical check size?

Peter Weisz typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.

Where is Peter Weisz based?

Peter Weisz is based in Horgen, Zurich.

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.

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