Leadout Capital Research
Investment Thesis
Leadout Capital invests in non-obvious founders with deep founder-market fit. The firm is inspired by professional cycling's "leadout" team concept—providing strategic protection and positioning while leveraging a curated network of operators from world-class technology companies and platforms (Apple, Stripe, Nvidia, Google, Microsoft, Amazon, etc.) to deliver unusually broad support from day one. The firm believes that great ideas and entrepreneurial talent exist across all demographics, with a specific focus on backing founders from underrepresented backgrounds (women and minorities represent over 85% of their portfolio leadership).
Investment Stage & Check Size
Leadout Capital focuses exclusively on early-stage investments:
- Primary stages: Pre-seed and Seed
- Check size range: $250K - $1.5M (per current profile)
- Check size range (historical): $500K - $3M mentioned in various sources
- Typical check size: $500K - $1M for seed rounds
- Lead/Co-lead approach: Lead, co-lead, or be a significant investor in rounds
- Fund size: $57.7M for Fund II (closed 2022)
Recent Activity & Fund Status
Leadout Capital Fund II is actively deploying:
- Most recent investment: October 30, 2024 - Latii ($5M)
- Active portfolio: 37 companies as of November 2025
- Recent investments (2024): Latii, Streamlane, Insito Health
- Fund status: Actively deploying
- Notable recent exits from portfolio: None mentioned (firm founded 2018, relatively young)
Portfolio Composition
Leadout has invested in 37 companies across diverse sectors:
- Sectors: SaaS, Marketplaces, Vertical SaaS, Consumer & Commerce, Infrastructure/Developer Tools, Healthcare, Fintech
- Notable companies: Figma (angel), Matterport (MTTR, angel), Envoy (angel), CircleCI (angel), Wealthfront (angel), Pavilion, BlockSpaces, R-Zero, Near Space Labs, theCut, Cloudsmith, Momentum, Axiom Cloud, Expo
- Recent additions (2024): Latii, Streamlane, Insito Health
- Portfolio highlights (2023-2024): First Bite (vertical SaaS), Creatify AI, Liferaft, Laws of Motion
- Portfolio depth: Strong diversification across 2018-2024 investment period
Team & Leadership
Alison "Ali" Rosenthal - Founder & Managing Partner
- Founded Leadout Capital in 2018
- Former VP of Partnerships at Wealthfront
- One of Facebook's earliest business hires, instrumental in Facebook Mobile growth
- Started career at Goldman Sachs (M&A)
- Experience with late-stage growth investing at General Atlantic Partners
- Served on AutoNation board for 8.5 years
- EIR at Greylock Partners
- Active angel investor since 2011 backing Figma, Matterport (MTTR), Envoy, IPSY, CircleCI, Wealthfront
Steve Brownlie - General Partner
- Joined Leadout in 2021
- Former Managing Director at Altamont Capital Partners
- Strong relational investor with focus on simplifying complex issues for founders
- Brings energy and enthusiasm to founder relationships
Yun-Fang Juan - Venture Partner
- Software engineer and investor
- Former Principal Engineer at Chan Zuckerberg Initiative
- Led development of IDSeq.net (pathogen identification in sequencing data)
- Founder and CEO of Fundtastic (acquired by Nav.com)
- Lead Engineer and Co-Creator of Facebook Ads
- Co-author on 10+ US patents
- Experienced angel investor
Dion Dong - Venture Partner (transitioned in 2025)
- Joined Leadout in 2022
- Product manager background building security/compliance tools at Laika
- Helped grow developer platform and app store at Rippling
- Founding investor at Olive Capital (deep tech fund from ZhenFund)
Sector & Market Focus
Leadout invests across multiple sectors with particular strength in:
- Enterprise/B2B SaaS: Vertical SaaS, workflow automation, compliance tools
- Consumer & Commerce: E-commerce optimization, marketplaces, consumer platforms
- Infrastructure/Developer Tools: Cloud infrastructure, developer platforms, Expo (React Native)
- Healthcare: Provider analytics, medication-assisted treatment, pharmacy data
- Marketplace models: Strong interest in two-sided networks
- Financial Services: Fintech, payments, insurance solutions
The firm explicitly loves products with:
- Strong network effects
- Unique data sets
- Organic and viral growth characteristics
- Great unit economics
- Long-term defensibility
Decision Process & Timeline
- Decision structure: Partnership-based (multiple partners review)
- Lead decision maker: Ali Rosenthal (Founder & Managing Partner), with support from GP and VP network
- Typical timeline: Not explicitly stated, but standard for seed stage (2-4 weeks)
- Warm introductions: Preferred but not required given broad network
Founder Preferences & Anti-Thesis
What Leadout Looks For:
- Demonstrable world-class customer expertise grounded in empathy
- Founders building businesses that create value for all stakeholders
- Unique insight about market often born from founding team's lived experience
- Ability to build empathy with market and customers
- Diverse founder backgrounds (85%+ of portfolio led by women or underrepresented minorities)
- Teams that can simplify complex problems
Founder Support Model:
- Direct involvement as team extension
- Access to entire Leadout team (all partners get behind investments)
- Network introductions for talent, customers, strategic advisors
- Assistance with future fundraising
- Strategic sounding board and accountability partner
- Operating experience on product, distribution, go-to-market strategy
- Organizational design and development support
Geographic Focus:
- Primarily US-based companies
- Headquarters in Palo Alto/Portola Valley region
- Portfolio companies across US
- No explicit geographic restrictions mentioned
Network & Resources
Leadout brings access to a curated network of operators from:
- Major tech companies: Apple, Amazon, Google, Microsoft, Slack, Stripe, Nvidia, Pinterest, Roblox
- Fintech/Services: Block, Chime, JPMorgan
- Platforms: Dropbox, Figma, Wix, Asana, Nextdoor
- Infrastructure: Protocol Labs, VMware, Pivotal Ventures
- Other: Accolade, Carbon Health, Match
- Angel community: Strong group of gritty, diverse, resilient founders as LPs
Investment Approach
Lead Philosophy:
- Bring positive energy to intense startup journey
- Extension of team, not just capital
- Firm-wide commitment to each investment
- Collaborative syndicate building
- Can help build and augment investor syndicate
- Focus on team quality and diversity
- Belief that "you are only as good as your team"
Typical Involvement:
- Board observation or participation
- Strategic advisory role
- Network-driven introductions
- Operational mentoring
Fund History & Growth
- Founded: 2018 by Alison Rosenthal
- Fund II: $57.7M (raised April 2022)
- Fund III: Status not explicitly confirmed, but active deployment through 2025
- Investment pace: Steady across 2018-2025 period
- AUM estimate: Likely $100M+ range based on $57.7M Fund II and ongoing deployment
Notable Characteristics
- Diversity-focused: Over 85% of portfolio companies led by women or underrepresented minorities
- Founder-first: Core values around commitment, courage, and team quality
- Operational network: Unique access to operators from major tech companies
- Values-driven: Explicit commitment to creating value for all stakeholders
- Team-oriented: Belief in power of teamwork and diverse networks
- Accessible: Willing to work with founders beyond typical Silicon Valley circles
- Active angels: LPs include successful founders from Figma, Matterport, Wealthfront, etc.
Summary
Leadout Capital is a thoughtfully-run, founder-friendly early-stage fund with a unique philosophy around founder-market fit and diversity. Led by Alison Rosenthal (a veteran of Facebook and growth investing), the fund brings both capital and an unusually broad operating network to support founders. With $57.7M+ under management, an active 37-company portfolio, and a commitment to backing underrepresented founders, Leadout represents a new generation of VC that prioritizes founder empathy and team quality alongside financial returns. The cycling metaphor reflects their approach: position founders for success by leveraging the firm's network to accelerate growth.