Seed-stage VC, US
Initialized Capital
Venture capital firm · San Francisco · Founded 2011
Quick read
Initialized Capital is a seed-stage venture capital firm founded in 2011, headquartered in San Francisco. It backs early-stage tech founders across software, AI, and healthcare, with $3B+ AUM and early positions in Coinbase, Instacart, Rippling, Flexport, and Flock Safety. The firm has invested in 294 companies to date and runs 8 new deals in the last 12 months.
Key facts
- Founded
- 2011
- Founders
- Garry Tan
- Employees
- 45
- Sectors
- generalist, saas, ai, healthcare
- Website
- initialized.com
Investment thesis
Initialized writes seed checks into software, AI, and healthcare startups, targeting founders outside the traditional venture demographic with hands-on operational support — content, PR, and direct partner access — from day one.
Recent activity
- Apr 2026investmentParticipated in Valar Atomics' $340M Series B — the nuclear energy startup has now raised $464M total. alleywatch.com
- Apr 2026investmentCo-invested in Sygaldry Technologies' $139M raise to build quantum AI servers alongside Breakthrough Energy. tracxn.com
- Feb 2026investmentBacked Seamflow's $4.5M raise to automate global certification processes with AI, alongside Northzone. tracxn.com
Notable investments
- Valar AtomicsSeries BApr 2026alleywatch.com
- Sygaldry TechnologiesGrowthApr 2026tracxn.com
- SeamflowSeedFeb 2026tracxn.com
- CoinbaseSeedx.com
- InstacartSeedx.com
- RipplingSeedx.com
- FlexportSeedx.com
- Flock SafetySeedx.com
Key people
Named individuals at the firm. We don't expose direct email or phone — use their LinkedIn for outreach.
- Garry Tan · Founder
- Jennifer Carter Fleiss · Partner
Sources
- Initialized Capital – Home
- Initialized Capital – Approach
- Initialized Capital on X
- Initialized Capital – Tracxn Profile
- Initialized Capital – Crunchbase Signals & News
- 17 Largest Global Startup Funding Rounds of April 2026 – AlleyWatch
- This is how much VC firm Initialized Capital will pay its next investor – Yahoo Finance
Other VCs in United States
- Sequoia Capital · Generalist VC, Menlo Park·
- Andreessen Horowitz · Generalist VC, Menlo Park·
- Benchmark Capital · Early-stage VC, San Francisco·
- Founders Fund · Contrarian VC, San Francisco·
- Khosla Ventures · Multi-stage VC, Menlo Park·
- Greylock Partners · Early-stage VC, Menlo Park
Explore VCs by sector
Globally
Frequently asked
What is Initialized Capital?+
Initialized Capital is a seed-stage venture capital firm founded in 2011, headquartered in San Francisco. It backs early-stage tech founders across software, AI, and healthcare, with $3B+ AUM and early positions in Coinbase, Instacart, Rippling, Flexport, and Flock Safety.
Where is Initialized Capital headquartered?+
Initialized Capital is headquartered in San Francisco, United States.
When was Initialized Capital founded?+
Initialized Capital was founded in 2011 by Garry Tan.
What sectors does Initialized Capital invest in?+
Initialized Capital focuses on generalist, saas, ai, healthcare. They primarily invest in these sectors.
How do I prepare for a meeting with Initialized Capital?+
Brief generates a structured pre-meeting briefing on any person at Initialized Capital — quick read, recent activity, points of view, and conversation openers tailored to what you sell. Sign in to get personalised openers for your product.
Meeting with someone at Initialized Capital?
Brief generates a structured pre-meeting briefing on any person in seconds.
Try Brief →Generated by briefthecall.com from public web sources. Last updated June 5, 2026. Each claim is linked to its source above.
Automatically generated by AI from public sources. May be inaccurate or out of date. Remove or correct this profile →