Operator Stack

ActiveVenture Capital

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Updated: Jan 22, 2026 ·

Financial History

Total Raised

N/A

Valuation

N/A

Investments Made

Date	Company	Round	Lead Investor(s)	Co-Investor(s)
Sep 1, 2025	Cardless	$60.0M Series C	—	Curie.Bio, Flexcap, Founder Collective, Red Swan Ventures, Spark Capital, Team Ignite Ventures, Khaled Helioui, Nicky Goulimis
Jun 1, 2025	Kognitos	$25.0M Series B	—	Alumni Ventures, Clear Ventures, Engineering Capital, FPV Fund, Insight Partners, Khosla Ventures, Prosperity7 Ventures, Softbank Group, Trinity Ventures, Zacua Ventures, Cherian Mathew
Jan 1, 2025	Safely You	$43.0M Series C	—	Adverb Ventures, AirAngels, AngelCube, ATX Venture Partners, Canaan Partners, CP Ventures, Engineering Capital, Forerunner Ventures, Foundation Capital, Greylock, Insight Partners, Inspired Capital, Kleiner Perkins, Klossy, Offline Ventures, Otherwise Fund, Pantera Capital, Pioneer Fund, RevTech Ventures, Softbank Group, Sound Ventures, Stage 2 Capital, Torch Capital, Upfront Ventures, Evan Williams, Jeffrey Wilke, Jonathan Widawski, Marissa Mayer, Mathilde Collin
Dec 1, 2024	Evinced	$55.0M Series C	—	Blumberg Capital, Celesta, Correlation Ventures, Engineering Capital, Industry Ventures, Insight Partners, Softbank Group, SoftBank Investment Advisers, Storm Ventures, Anshu Sharma
Oct 1, 2024	Pinpoint Predictive	$23.0M Series A	—	AV8 Ventures, Better Tomorrow Ventures, Costanoa Ventures, Freestyle Capital, Markd VC, South Park Commons
Nov 1, 2023	Kognitos	$20.0M Series A	—	Clear Ventures, DN Capital, Engineering Capital, Insight Partners, Khosla Ventures, Softbank Group, Zacua Ventures, Harel Kodesh
Mar 1, 2023	Mercator AI	$4.0M Seed	—	AV8 Ventures, Battery Ventures, Better Tomorrow Ventures, Costanoa Ventures, Freestyle Capital, Markd VC, South Park Commons, Michelle McBane
Feb 1, 2023	Kognitos	$7.0M Seed	—	Clear Ventures, DN Capital, Engineering Capital, Insight Partners, Softbank Group, Harel Kodesh
Aug 1, 2022	Credit Mountain	$4.0M Seed	—	Accel, Afore Capital, Alpha Prime Fund, Altair Capital Management, Bain Capital Ventures, Citi Ventures, Commerce Ventures, Flint Capital, Mouro Capital, Next Level Ventures, Scale Venture Partners, Work-Bench, Amit Jhawar, Marco Zappacosta, Mark Goines, Omri Dahan, Pete Koomen
Jun 1, 2022	Evinced	$38.0M Series B	—	Engineering Capital, Insight Partners, Softbank Group
Apr 1, 2022	FIDEL API	$65.0M Series B	—	Accel, Afore Capital, Alpha Prime Fund, Altair Capital Management, Bain Capital Ventures, Citi Ventures, Commerce Ventures, Flint Capital, Mouro Capital, Scale Venture Partners, Work-Bench, Amit Jhawar
Apr 1, 2022	Viz	$100.0M Series D	—	Accel, Afore Capital, Alpha Prime Fund, Altair Capital Management, Andreessen Horowitz, at.inc/, Bain Capital Ventures, B Capital Group, Bessemer Venture Partners, Bond, Citi Ventures, Commerce Ventures, Daffy, EQT Ventures, Flint Capital, Great Oaks Venture Capital, Immeasurable, Insight Partners, Kleiner Perkins, Mango Capital, Mouro Capital, NewView Capital, Scale Venture Partners, Susa Ventures, ThirdLove, Uncork Capital, Wing Venture Capital, Work-Bench, Amit Jhawar, Dylan Field, Jeremy Stoppelman, Sahin Boydas, Stewart Butterfield
Jan 1, 2022	M2P Fintech	$56.0M Series C	—	3one4 Capital, Addition, Alt Capital, Andreessen Horowitz, AngelList, Dig Ventures, General Catalyst, Insight Partners, Kleiner Perkins, Locus Ventures, MUFG Innovation Partners, NFX, Hans Tung, Preston-Werner Ventures, Quiet Capital, SciFi VC, SignalFire, South Park Commons, Team Ignite Ventures, Tiger Global Management, Y Combinator, Adam D'Angelo, Brad Bao, Ellen Salisbury, Evan Moore, Jeremy Stoppelman, Max Mullen, Sam Lambert, Shishir Mehrotra, Steve Chen, William Hockey
Dec 1, 2021	Lydia	$100.0M Series C	—	Accel, Afore Capital, Alpha Prime Fund, Altair Capital Management, Bain Capital Ventures, Citi Ventures, Commerce Ventures, Flint Capital, Mouro Capital, Scale Venture Partners, Work-Bench
Dec 1, 2021	Sysdig	$350.0M Series G	—	Accel, Afore Capital, Alpha Prime Fund, Altair Capital Management, Andreessen Horowitz, Atooro Fund, Bain Capital Ventures, Cherry Ventures, Citi Ventures, Commerce Ventures, Flint Capital, Hack VC, Harpoon, Heavybit, Horizon Capital, Hoxton Ventures, Insight Partners, Lightspeed Venture Partners, Matrix, Mouro Capital, Next47, Reimann Investors, Sapphire Ventures, Scale Venture Partners, The Hit Forge, Third Point Ventures, Uncorrelated Ventures, Vertex Ventures, Viola Ventures, Work-Bench, Y Combinator, Amit Jhawar, Girish Mathrubootham, Sahin Boydas, Stefan Jeschonnek
Dec 1, 2021	MoneyHash	$3.0M Seed	—	AV8 Ventures, Better Tomorrow Ventures, Costanoa Ventures, Freestyle Capital, Learn Capital, LearnStart, Markd VC, South Park Commons
Oct 1, 2021	Pomelo	$35.0M Series A	—	20VC, 9Yards Capital, Abstract Ventures, Kevin Hartz, Alpha JWC Ventures, AME Cloud Ventures, Andreessen Horowitz, Angelic Ventures, Battery Ventures, C2 Investment, Caffeinated Capital, Cedar Capital Group, Chemistry VC, CRV, Geek Ventures, Hardware Club, Heretic Ventures, Incisive Ventures, Index Ventures, Insight Partners, Lightspeed Venture Partners, Locus Ventures, monashees, Nine Four Ventures, Notion Capital, Quiet Capital, SciFi VC, Seven Seven Six, SOSV, Team Ignite Ventures, Thirty Five Ventures, Tiger Global Management, Tribe Capital, Unpopular Ventures, Weekend Fund, WorkLife Ventures, Andre Iguodala, Anthony Pompliano, Baron Davis, Carlos Julio Garcia, Charlie Songhurst, David Vélez, Felix Ruiz Hernandez, Fidji Simo, Gabriel Braga, Gabriel Jarrosson, Immad Akhund, Jeremy Yap, John Collison, Kevin Lin, Mike Krieger, Nicolas Berggruen, Odell Beckham Jr., Pablo Gonzalez, Philippe Teixeira da Mota, Ricardo Weder, Scott Belsky, Steve Chen, Tom Blomfield, William Hockey
Oct 1, 2021	M2P Fintech	$35.0M Series C	—	BEENEXT, Insight Partners, Locus Ventures, Team Ignite Ventures, Tiger Global Management, William Hockey
Oct 1, 2021	Lively	$80.0M Series C	—	111° West Capital, AV8 Ventures, B Capital Group, Better Tomorrow Ventures, Costanoa Ventures, Freestyle Capital, HealthQuest Capital, Kain Capital, Markd VC, South Park Commons, Sean Flynn
Sep 1, 2021	RemNote	$3.0M Seed	—	Abstract Ventures, Kevin Hartz, AirAngels, Alt Capital, Alumni Ventures, Banana Capital, Browder Capital, DGF Investimentos, Earl Grey Capital, Entrée Capital Ventures, Founders Fund, FTX Ventures, General Catalyst, Jude Gomila Rolling Fund, Kearny Jackson, Latitud, Lead Edge Capital, Menlo Ventures, Meritech Capital Partners, Mischief Venture Capital, monashees, Next47, Offline Ventures, Pioneer Fund, Redpoint Ventures, Saga, Sapphire Ventures, Soma Capital, South Park Commons, Square Peg Capital, Stripe, Summit Partners, TCV, The Hit Forge, Vibe Capital, Y Combinator, YLEM, Christina Cacioppo, Dan Wright, David Petersen, Dharmesh Shah, Dylan Field, Eric Ries, Fidji Simo, Frederic Kerrest, Gordon Wintrob, Immad Akhund, James Beshara, Jason Lemkin, Jeremy Cai, Jonathan Neman, Jon Runyan, Joshua Reeves, Julian Shapiro, Justin Mateen, Karim Atiyeh, Mathilde Collin, Max Mullen, Parker Conrad, Parker Treacy, Paul Rios, Ryan Carlson, Ryan Chan, Scott Belsky, Sean Rad, Siqi Chen, Tony Xu, Zack Kanter
Aug 1, 2021	Numerade	$26.0M Series A	—	Curie.Bio, Entrepreneur First, Flexcap, Founder Collective, Red Swan Ventures, Spark Capital, Team Ignite Ventures, Jonathan Lenson, Nicky Goulimis
Jul 1, 2021	Cardless	$40.0M Series B	—	Alumni Ventures, Curie.Bio, Drive Capital, Flexcap, Founder Collective, Red Swan Ventures, Spark Capital, Team Ignite Ventures, Alan MacIntosh, Khaled Helioui, Nicky Goulimis
Jun 1, 2021	Vianai	$140.0M Series B	—	AME Cloud Ventures, Cultiv8 Funds Management, Eurazeo, General Catalyst, Hardware Club, Plug & Play Ventures, South Park Commons, Aston Motes, Farzad Nazem, Luca Ascani, Michael Stoppelman, Rick Berry, Steve King
May 1, 2021	Forter	$300.0M Series F	—	83North, Accel, Afore Capital, Alpha Prime Fund, Altair Capital Management, Atomico, Bain Capital, Bain Capital Ventures, Benchmark, Bessemer Venture Partners, Blumberg Capital, Citi Ventures, Commerce Ventures, Company Capital, Dell Technologies Capital, Energize Ventures, Energy Impact Partners, Flint Capital, General Atlantic, HC9 Ventures, H.I.G. Capital, Kleiner Perkins, L Catterton Growth, Lightspeed Venture Partners, March Capital, Menlo Ventures, Momenta Ventures, Mouro Capital, MS&AD Ventures, Colin Bryant, NewView Capital, OurCrowd, Owl Rock Capital Partners, Propeller VC, Scale Venture Partners, Sequoia Capital Israel, Work-Bench, Amit Jhawar, Dimiter Tschawow, Mato Peric, Noah Pickholtz, Stefan Smalla, Ziv Kop
May 1, 2021	Farther Finance	$5.0M Seed	—	Engineering Capital, Insight Partners, Softbank Group

Financial History

Total Raised

N/A

Valuation

N/A

Leadership Team

Key people at Operator Stack.

Leadership Team

Key people at Operator Stack.

Deep Dive

Operator Stack is an early-stage technology investment firm and operator network that focuses on startups in logistics/supply chain, FinTech, and B2B SaaS sectors. Their mission centers on investing because of a genuine passion for supporting founders at pivotal moments, leveraging over 40 years of collective operating experience in business, product, and technology from startups and top-tier companies with multiple successful exits. Their investment philosophy emphasizes providing help to founders only as much as needed, drawing on their own daily operational experience to understand and alleviate common pain points. Operator Stack’s impact on the startup ecosystem is significant through their active operational support, strategic guidance, and a strong network of over 200 limited partners and top technology operators, helping startups scale effectively and navigate challenges[1][2][3].

Founded by experienced operators including former leaders from Uber Freight, Yelp, and Fivestars, Operator Stack’s origin story is rooted in deep operational expertise. The founding partners have backgrounds in scaling marketplaces, building payment platforms, and leading product and corporate development at high-growth companies. This hands-on experience informs their investment approach and enables them to provide practical, founder-centric support. The firm has evolved to focus on early-stage investments where their operational insights can have the greatest impact, particularly in sectors they know intimately such as logistics and FinTech[1][2][5].

Core Differentiators

Unique Investment Model: Combines capital with active operational support, helping founders only as much as needed.
Network Strength: Access to 200+ LPs and top-tier operators with deep domain expertise.
Track Record: Founders and partners have led companies through significant growth and exits (e.g., Fivestars’ $317M exit).
Operating Support: Hands-on guidance in product, go-to-market strategy, and scaling challenges, especially in logistics and FinTech[1][2].

Role in the Broader Tech Landscape

Operator Stack rides the trend of operator-led venture investing, where experienced founders and operators invest in and actively support startups. Their timing is advantageous given the increasing complexity and digitization of logistics, supply chain, and financial technology sectors, which demand deep operational knowledge to scale effectively. Market forces such as the growth of e-commerce, demand for supply chain automation, and FinTech innovation align well with their focus areas. By backing startups solving real operational pain points, Operator Stack influences the ecosystem by accelerating innovation and scaling of critical infrastructure technologies[2][3][6].

Quick Take & Future Outlook

Looking ahead, Operator Stack is poised to deepen its influence by continuing to leverage its operator network and domain expertise to back startups that address evolving challenges in logistics, FinTech, and B2B SaaS. Trends such as AI-driven supply chain optimization, embedded finance, and workflow automation will likely shape their investment focus. Their hands-on, founder-friendly approach positions them well to remain a top-tier operator-investor, helping startups not only raise capital but also build sustainable, scalable businesses in complex sectors[1][2][3].

Sources

Core Differentiators

Unique Investment Model: Combines capital with active operational support, helping founders only as much as needed.
Network Strength: Access to 200+ LPs and top-tier operators with deep domain expertise.
Track Record: Founders and partners have led companies through significant growth and exits (e.g., Fivestars’ $317M exit).
Operating Support: Hands-on guidance in product, go-to-market strategy, and scaling challenges, especially in logistics and FinTech[1][2].