Kristina Serafim
General Partner at Untethered Ventures
Palo Alto, California
Kristina Serafim, General Partner at Untethered Ventures is an active investor based in Palo Alto, California. This profile covers what Kristina Serafim backs, at which stage, and how founders can reach out in 2026.
Venture capital investor focusing on data science, deep learning, ML/AI, immersive media (AR, VR, MR), and 5G, with a focus on Healthcare and Healthtech sectors.
- Investor type
- VC
- Stages
- SeedSeries A
- Invests in
- Artificial IntelligenceAR/VR & MetaverseDigital Health & HealthTechHealthcare & Biotech
- Location
- Palo Alto, California
- Typical check
- $625K
How to reach Kristina Serafim
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About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise.
Frequently Asked Questions
What does Kristina Serafim invest in?
Kristina Serafim invests in Artificial Intelligence, AR/VR & Metaverse, Digital Health & HealthTech and Healthcare & Biotech, typically at Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Kristina Serafim invest at?
Kristina Serafim typically invests at Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Kristina Serafim's typical check size?
Kristina Serafim typically writes checks around $625K. Use it as a signal for whether your raise fits their stage.
How do I contact Kristina Serafim?
Unlock Kristina Serafim's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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.