Mathilde Collin
Visiting Partner at Y Combinator
San Francisco, California
Mathilde Collin, Visiting Partner at Y Combinator is an active investor based in San Francisco, California. This profile covers what Mathilde Collin backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPEFounderAcceleratorInvestor
- Stages
- Early Stage VentureSeedLate Stage Venture
- Invests in
- SaaS & EnterpriseArtificial Intelligence
- Location
- San Francisco, California
- Typical check
- $500K
- Past investments
- 10
Notable investments
Cortex
Ledgy
ArcadeVerifiable
Circle
KoalaTrueNorth
Welcome to the Jungle
PrivateClaapHow to reach Mathilde Collin
Angels and operators like Mathilde Collin 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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Cite this page
Round Funded. "Mathilde Collin." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/mathilde-collin
Frequently Asked Questions
What does Mathilde Collin invest in?
Mathilde Collin invests in SaaS & Enterprise and Artificial Intelligence, typically at Early Stage Venture, Seed and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Mathilde Collin invest at?
Mathilde Collin typically invests at Early Stage Venture, Seed and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Mathilde Collin's typical check size?
Mathilde Collin typically writes checks around $500K. 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.