Matias Thienen
Partner at Founders Fund
Miami, Florida
Matias Thienen, Partner at Founders Fund is an active investor based in Miami, Florida. This profile covers what Matias Thienen backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestor
- Stages
- Series B
- Invests in
- FintechHealthcare & BiotechSaaS & EnterpriseCrypto & Web3Consumer & Retail
- Location
- Miami, Florida
- Typical check
- $3M
- Past investments
- 89
Notable investments
IRL
Affirm
Motherly
Forward
Modern Health
Zinier
Stord
Turing.com
PeptilogicsRemriseEco
TempoHow to reach Matias Thienen
Angels and operators like Matias Thienen 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.
Connect with Matias Thienen
Frequently Asked Questions
What does Matias Thienen invest in?
Matias Thienen invests in Fintech, Healthcare & Biotech, SaaS & Enterprise and Crypto & Web3, typically at Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Matias Thienen invest at?
Matias Thienen typically invests at Series B. Lead with traction that fits the stage when you reach out.
What is Matias Thienen's typical check size?
Matias Thienen typically writes checks around $3M. Use it as a signal for whether your raise fits their stage.
How do I contact Matias Thienen?
Unlock Matias Thienen's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.