Marie Steinthaler, Venture Partner at Entrepreneur First is an active investor based in New York, New York. This profile covers what Marie Steinthaler backs, at which stage, and how founders can reach out in 2026.
Marie Steinthaler is a Venture Partner at Entrepreneur First, with prior experience growing startups and scale-ups, and now focuses on angel investing and advisory.
Marie Steinthaler invests in Fintech, typically at Pre Seed and Seed.
- Location
- New York, New York
- Typical check
- $150K
What does Marie Steinthaler invest in?
- Investor type
- AngelVC
- Invests in
- Fintech
Where is Marie Steinthaler based?
Marie Steinthaler is based in New York, New York.
- Browse more startup investors near Marie Steinthaler:
- Startup investors in New York CityStartup investors in the United States
How to reach Marie Steinthaler
Angels and operators like Marie Steinthaler 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.
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About this profile
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Cite this page
Round Funded. "Marie Steinthaler." Round Funded investor database, updated September 22, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/marie-steinthaler-new-york
Frequently Asked Questions
Who is Marie Steinthaler?
Marie Steinthaler, Venture Partner at Entrepreneur First is an active investor based in New York, New York. Marie Steinthaler invests in Fintech, typically at Pre Seed and Seed.
What does Marie Steinthaler invest in?
Marie Steinthaler invests in Fintech, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Marie Steinthaler invest at?
Marie Steinthaler typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Marie Steinthaler's typical check size?
Marie Steinthaler typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
Where is Marie Steinthaler based?
Marie Steinthaler is based in New York, New York.
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.
Investor lists that match Marie Steinthaler's profile
Lists of investors with the same location, stage, sector or investor type as Marie Steinthaler.
- Fintech Angel Investors in New York CityAngel Investors in New York CityAngel Investors in New York StatePre-Seed Angel Investors in the United StatesSeed Angel Investors in the United StatesEarly-Stage VCsEarly-Stage VCs in the United StatesPre-Seed VCsPre-Seed VCs in the United StatesSeed VCsSeed VCs in the United StatesAngel Investors in the United States
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