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Operator Collective

operatorcollective.com · San Francisco, CA

“Companies succeed because of the people who build them. We connect exceptional enterprise operators with early-stage founders to create a flywheel of aligned incentives, leveraging 200+ active operator LPs with 5,000+ collective years of building, scaling, and leading successful tech companies.”

$3M – $20M
Check Size
Leads
Lead Tendency
$143M
AUM
~2 Months
Timeline
01Investment Thesis

Companies succeed because of the people who build them. We connect exceptional enterprise operators with early-stage founders to create a flywheel of aligned incentives, leveraging 200+ active operator LPs with 5,000+ collective years of building, scaling, and leading successful tech companies.

Exclusion Criteria

Late-stage consumer companies, companies that don't value operator expertise and networks, founders unwilling to engage with advisory communities

02Investment Team
MY
Mallun Yen
Founder & Managing Partner
DM
Dana Marohn Spiliotis
Partner
HB
Haley Brannan
Partner
AJ
Anna Jacobson
Operations & Data Partner
CC
Caroline Caswell
Marketing Partner
JH
Julia Holmes
Head of Finance
AB
Allison Barr Allen
Investor
03F4 Research Brief

Operator Collective Research

Investment Thesis

Operator Collective is a pioneering early-stage B2B venture firm founded in 2019 by Mallun Yen with a revolutionary thesis: companies succeed because of the people who build them. The firm addresses a fundamental gap in the venture ecosystem by directly connecting founders with exceptional enterprise operators—executives from the world's most successful tech companies who serve as Limited Partners (LPs).

The core belief driving OpCo's investment strategy is that operators are critical to company success but have been systematically excluded from venture capital's traditional networks. By bringing together a diverse community of 200+ exceptional operators as active, invested LPs, the firm creates a "flywheel, not a funnel" that aligns incentives and amplifies outcomes for portfolio companies.

The Collective Venture Model®

Operator Collective invented the proprietary Collective Venture Model®, a non-traditional venture fund structure built on the principle that teams deliver the best results. Unlike traditional VC where LPs are silent check writers, OpCo's operators are activated participants who:

  • Bring investment opportunities and referrals
  • Meet with founders during due diligence
  • Provide meaningful introductions to prospective customers and key talent
  • Serve as expert advisors, board members, and operational guides
  • Leverage their combined 5,000+ years of operating experience

This model transforms venture capital into a platform that mobilizes not just capital, but the expertise and networks of the most respected leaders building today's successful tech companies.

Stage and Check Size Focus

Operator Collective focuses exclusively on early-stage enterprise and B2B companies:

Stage Focus:

  • Primarily Seed and Series A
  • Average investment size: $3M-$20M
  • Recent activity includes Series A and later-stage follow-ons

Check Size Range:

  • Typical investments fall within $3M-$20M range
  • Write smaller checks during seed rounds alongside portfolio expansion
  • Maintain reserves for follow-on investments

Fund History and Assets Under Management

Fund I (December 2019): $51M

  • Closed with 100+ operators, exceeding the initial $30M target
  • 75%+ of LPs made their first venture fund investment

Fund II (October 2022): $92M+

  • Expanded operator LP base to 200+ exceptionally qualified executives
  • Fund II LPs include: COO of Atlassian, CCO of Figma, President of Okta, VP of Technology at AWS
  • Total AUM across both funds: $143M+
  • Fund II is in active deployment stage

Lead Tendency: OpCo leads rounds as a general rule, positioning themselves as primary investors.

Recent Investment Activity

Operator Collective has maintained strong deployment activity through early 2026:

  • January 29, 2026: Invested in Poetiq (Data & AI)
  • 2025 Portfolio Additions: Sapiom, Viven, Coworker, and continued deployment
  • Fund Status: Actively deploying from Fund II ($92M+)
  • Portfolio Size: 54+ companies invested

Portfolio Highlights

Operator Collective has invested across six primary categories with 54+ companies:

Data & AI (15+ companies): Hex Technologies, Viven, Xata, Coworker, Poetiq, Twelve Labs, Distributional, TollBit

Developers & Product (15+ companies): Vercel, Faros AI, Voiceflow, Sapiom AI, Integry, Augment Code, E2B, Malleable, Overmind

Vertical Solutions (20+ companies): Ramp, Ironclad, AgentSync, Air Space Intelligence, Blueprint, Cube, Databento, Eudia, Numos, Supio

Go-To-Market (12+ companies): Hightouch, Spekit, Scratchpad, Regal, Common Room, Demostack, Outreach, RevSure, Dock

Workforce (10+ companies): Midi Health, Guild Education, TeamSense, Textio, Origin, Workstream, Noyo, Syndio

Security & IT (10+ companies): ConductorOne, DataGrail, SurePath AI, Productiv, Amberflo, Workbrew

Notable Successes:

  • Ramp: Series E-2 raised $500M at $22.5B valuation (July 2025)
  • Vercel: Major portfolio company with significant growth
  • Ironclad: Active and growing contract intelligence platform
  • Hex Technologies: Data collaboration platform

Geographic Focus

  • Primary: San Francisco Bay Area, New York
  • Secondary: Los Angeles, Seattle
  • International: Selective North America focus

Decision Process & Timeline

Decision Process: Partnership-based with core investment team and advisory committee involvement

Decision Timeline: Typical venture timeline

Warm Introduction: Preferred but not required; 50%+ of portfolio sourced through operator LP referrals

Team Expertise

Investment Leadership:

  • Mallun Yen: 20+ years founding, operations, category creation
  • Dana Marohn Spiliotis: Former SVP at ZoomInfo, M&A and capital markets expert
  • Haley Brannan: Investor and founder with operational background
  • Allison Barr Allen: Ex-Uber, payments and fintech expertise

Board of Advisors: Claire Hughes Johnson (Stripe), Tekedra Mawakana (Waymo), Elena Gomez (Toast), Linda Tong (Webflow), Anu Bharadwaj (Atlassian), Erica Ruliffson Schultz (Confluent), Dan Scheinman (Zoom board), Kate Mitchell (Scale), Magdalena Yesil (Salesforce founding investor)

Founder Preferences

Operator Collective seeks:

  • High-potential founders from diverse backgrounds (actively prioritized)
  • Technical and operational founders
  • Founders willing to leverage extensive operator network
  • Founders solving problems relevant to operator experiences

Sector Focus

Operator Collective's portfolio reflects clear focus on:

  • Enterprise Software (B2B SaaS)
  • Developer Tools & Infrastructure
  • Data & AI technologies
  • Fintech and Payments
  • Vertical SaaS solutions
  • Workforce and People Operations
  • Sales and Go-to-Market tools
  • Security and IT Operations

Diversity Commitment

Operator Collective demonstrates strong commitment to ecosystem diversity:

  • Operator LP Base: 90% women, 40% people of color
  • Portfolio Companies: 43% with female founder (6x venture average)
  • Portfolio Companies: 64% with founder of color (25x venture average)
  • Sourcing: 50%+ of portfolio referred by operator LPs

Operational Values

  1. Opportunity: Expand wealth creation and access beyond traditional venture networks
  2. Purpose: Focused, intentional execution driving exponential outcomes
  3. Connection: Bring diverse backgrounds together for network multiplication
  4. Optimism: Belief in creating positive change through community

Model & Approach Summary

Operator Collective has fundamentally reimagined venture capital by turning the traditional LP model on its head. Rather than passive capital providers, their 200+ operator LPs are active participants who bring:

  • Direct business relationships and customer introductions
  • Talent networks and hiring support
  • Operational guidance from leaders who have scaled companies
  • Strategic advice from executives with deep domain expertise

The firm has demonstrated this model works through a portfolio of 54+ companies, notable exits and unicorns, and the ability to facilitate 800+ meaningful founder-to-operator connections with 100+ resulting customer contracts. Fund II's $92M+ raise in 2022 proved strong LP confidence in the Collective Venture Model's effectiveness.

What makes OpCo unique is not just capital, but systematic access to the expertise and networks of executives from companies like Stripe, Waymo, Atlassian, Figma, Toast, and Okta—all actively invested in portfolio company success.

04Selected Portfolio
Biotech & Life Sciences
Sante
Climate & Sustainability
Glow
Crypto & Web3
Cube
Developer Tools & Infrastructure
Vercel
E-commerce & Marketplaces
DataLane
EdTech
Guild Education
Enterprise Software
Ironclad·Hightouch·Hex·Faros AI·Voiceflow·Common Room·DataGrail·Airspace Intelligence·Blueprint·Amberflo·outreach.io·Twelve Labs·Xata·Spekit·Scratchpad·Demostack·Regal·Distributional·Integry·Augment Code·Supio·Numos·Noyo·E2B·Forethought·Productiv·TollBit·Ferret DB·Dock·Propense AI·Viven·Julius AI·Poetiq·Coworker·Fireworks·Sapiom AI·Databento
Fintech & Payments
Ramp·Origin
Healthcare & Digital Health
Midi·Viven·Clarity Pediatrics
HR Tech & Future of Work
Textio·Workstream·Syndio·Teamsense
Insurance
Agentsync
Manufacturing & Industrial
Nox Metals
Security & Cybersecurity
ConductorOne·SurePath AI
Other
Sapiom
Open the full portfolio→
05Recent Updates

Fresh signals from public announcements, essays, and portfolio activity.

See full activity (14) →
Operator Collective participated in Glow's $180M funding at $1.2B valuation alongside Sequoia, Cyberstarts, Greenoaks, and Redpoint. Glow is an AI-powered endpoint security platform that emerged from stealth.
INVESTMENT·operatorcollective.com
JUL 22, 2026
Operator Collective joined Fireworks' $1.5B Series D at $17.5B valuation, led by Atreides Management, Index Ventures, and TCV. Fireworks is an AI infrastructure platform for training and serving open models.
INVESTMENT·operatorcollective.com
JUL 16, 2026
Operator Collective participated in Databento's $97M Series B round led by New Enterprise Associates. Databento provides market data infrastructure.
INVESTMENT·theventurecodex.com
JUL 2026
Participated in Nox Metals' $11.5M Seed round led by Hyperion to build an AI-enabled metal service center.
INVESTMENT·operatorcollective.com+2
JUN 15, 2026
Published session notes on open-source supply chain risk, AI-generated code review, agentic AI security, and governance controls.
ESSAY·operatorcollective.com
JUN 10, 2026
06Frequent co-investors
SC
Sunflower Capital
Both backed 4 of the same companies
Agentsync, E2B, Vercel, TollBit
W
Worklife
Both backed 4 of the same companies
Forethought, Hightouch, Voiceflow, Hex
AP
Amplify Partners
Both backed 3 of the same companies
DataLane, Hightouch, Hex
EC
Emergence Capital
Both backed 3 of the same companies
Ironclad, Regal, Textio
GC
Geodesic Capital
Both backed 3 of the same companies
Forethought, Vercel, Hightouch
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Quick Reference
Check Size
$3M – $20M
Stages
Seed · Series A
AUM
$143M
Decision
Partnership · ~2 Months
Warm Intro
Not Required
Involvement
Board Seat
Location
San Francisco, CA
Sector Focus
Enterprise SoftwareDeveloper Tools & InfrastructureSecurity & Cybersecurity
Models
B2B SaaSEnterprise SoftwareDeveloper ToolsVertical SaaS
Technology
Data & AICloud NativeDevOps
See all Enterprise Software investors →See all Developer Tools & Infrastructure investors →See all Security & Cybersecurity investors →
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F4 Intelligence Report · Last Researched September 25, 2026F4 Research Engine