01 Advisors

01A is a venture firm founded by a team of operators to help entrepreneurs build great companies.

ActiveVenture Capital

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Updated: Feb 17, 2026 ·

About

01A is a venture firm founded by a team of operators to help entrepreneurs build great companies.

Financial History

Total Raised

N/A

Valuation

N/A

Investments Made

Date	Company	Round	Lead Investor(s)	Co-Investor(s)
Nov 1, 2025	Stream	$4.0M Seed	—	2048 Ventures, 8-Bit Capital, Arthur Ventures, Byld Ventures, Felicis Ventures, Foundry Group, Tiffany Luck, Outliers Venture Capital, Preston-Werner Ventures, Vouch Insurance, Y Combinator, Dharmesh Shah, Jeff Seibert, John Ives, Johnny Boufarhat, Wayne Chang
Nov 1, 2025	BluePill	$6.0M Seed	—	2.12 Angels, Bling Capital, BlockTower Capital, QED Investors, SciFi VC, ThirdLove, Tusk Venture Partners
Oct 1, 2025	Pool United	$5.0M Seed	—	Kevin Hartz, Array Ventures, Asylum Ventures, Craft Ventures, Kleiner Perkins, LAUNCH, Ligature, Long Journey Ventures, Ludlow Ventures, Path Ventures, Tribe Capital, Upfront Ventures, Alex Rodriguez, George Godula, Hiten Shah, John M. Mueller, Julia Hartz, Moshe Lifschitz, Pete Moore, Scott Banister, Zachary Hargreaves
Sep 1, 2025	micro1	$35.0M Series A	—	Browder Capital, Dream Ventures VC, LAUNCH, Pareto Holdings, Seaplane Ventures, Cory Levy
Sep 1, 2025	Baseten	$150.0M Series D	—	Gautam Gupta, Kevin Hartz, Accel, Acrew Capital, Alt Capital, Andreessen Horowitz, Bain Capital Ventures, Bond, C2 Investment, Conviction Partners, DTCP, Forerunner Ventures, Gradient Ventures, Greylock, Sangeen Zeb, Infinite Capital, IVP, LGF, Liquid 2 Ventures, Pioneer Fund, Plaid, Predictive VC, Ribbit Capital, Sequoia Capital, Spark Capital, Jarrod Dicker, The General Partnership, Y Combinator, Aaron Levie, Charles Zedlewski, Cristina Cordova, DJ Patil, Dylan Field, Frederic Kerrest, Greg Brockman, Howie Liu, Matt Macinnis, Mike Vernal, Peter Reinhardt, Ron Pragides, Scott Belsky, Will Gaybrick, Zachary Sims
Sep 1, 2025	AusperBio	$63.0M Series B	—	Abstract Ventures, Addition, B8, Bessemer Venture Partners, General Catalyst, Qiming Venture Partners, Redpoint Ventures, South Park Commons, Y Combinator
Sep 1, 2025	Price.com	$12.0M Venture Round	—	Kevin Hartz, AIX Ventures, Animal Capital, Aurora Forge, Hoxton Ventures, Oak HC/FT, Practical Venture Capital, REMUS Capital, Social Starts, UpHonest Capital, Vera Equity, Visionaire Ventures, Baron Davis, Bryce Hall, Griffin Johnson
Aug 1, 2025	Lyric	$44.0M Series B	—	Insight Partners, Primary Venture Partners, Rainfall Ventures, SignalFire
Aug 1, 2025	Attio	$52.0M Series B	—	20VC, Accel, Acequia Capital, AirAngels, AngelList Syndicator, Balderton Capital, Coinbase Ventures, FJ Labs, Jude Gomila Rolling Fund, Point Nine Capital, Prototype Capital, Redpoint Ventures, Sequoia Capital, Y Combinator, Akash Garg, Akhil Paul, Aston Motes, Bobby Goodlatte, Charlie Cheever, Christina Cacioppo, Claire Hughes Johnson, Dylan Field, Gideon Valkin, Gloria Baeuerlein, Immad Akhund, Jeff Chang, Jonas Huckestein, Julia DeWahl, Koen Bok, Lauren Loktev, Marc McCabe, Michael Wax, Mike Hudack, Philipp Herkelmann, Robert Gentz, Stewart Butterfield, Tikhon Bernstam, Tom Blomfield, Vinay Hiremath
Jul 1, 2025	Varda	$190.0M Series C	—	11k Ventures, 8VC, Abstract Ventures, Afore Capital, Also Capital, Alumni Ventures, Andreessen Horowitz, Anorak Ventures, Ballistic Ventures, Bedrock Capital, Caffeinated Capital, Champion Hill Labs, Cubit Capital, Daft Capital, DCM, Drive Capital, E1 Ventures, Floodgate, Founders Fund, General Catalyst, Goat Capital, Khosla Ventures, LGF, Lux Capital, Marlinspike, Next47, Outliers Fund, Paradox Capital, Prime Movers Lab, Rabben Hood Ventures, Saga, Sequoia Capital, Stellar Capital, The Hit Forge, Virginia Venture Partners, XYZ Venture Capital, Y Combinator, Austin Ogilvie, Emil Lee, Fanny Surjana, Gokul Rajaram, Joao Otavio Oliverio, Joshua Reeves, Justin Mateen, Louis Beryl, Mark Cuban, Mattia Astori, Mircea Pasoi, Natasha Ahmed, Richard Cooperstein, Sahin Boydas, Sohila Zadran, Sri Batchu, Stephen Romanoff, Thomas Tull, Vineet Jain, Vivek Patel, William Miller, Zachary Hargreaves
Jul 1, 2025	Zip Security	$14.0M Series A	—	Abstract Ventures, Addition, B8, Bessemer Venture Partners, General Catalyst, Qiming Venture Partners, Redpoint Ventures, South Park Commons, Y Combinator
Jun 1, 2025	Nominal	$75.0M Series B	—	11k Ventures, 8VC, Kevin Hartz, Afore Capital, Andreessen Horowitz, Anorak Ventures, Bedrock Capital, Champion Hill Labs, DCM, E1 Ventures, Founders Fund, General Catalyst, Roni Hiranand, LGF, Lux Capital, Marlinspike, Next47, Obvious Ventures, Rabben Hood Ventures, Sequoia Capital, Sixth Street, Starship Ventures, XYZ Venture Capital, Fanny Surjana, Jeff Seibert, Mattia Astori, Mircea Pasoi, Richard Burton, Richard Cooperstein, Stephen Romanoff, Thomas Tull, Tony Xu, William Miller
Jun 1, 2025	Linear	$82.0M Series C	—	1984 Ventures, 20VC, Accel, AirAngels, Alumni Ventures, Andreessen Horowitz, Coinbase Ventures, FJ Labs, Haun Ventures, Jude Gomila Rolling Fund, LGF, Liquid 2 Ventures, Meritech Capital Partners, NEO, Next47, Hans Tung, Sequoia Capital, Tusk Venture Partners, Y Combinator, Akash Garg, Amjad Masad, Aston Motes, Bobby Goodlatte, Charlie Cheever, Christina Cacioppo, Claire Hughes Johnson, Dylan Field, Immad Akhund, Jeff Chang, Julia DeWahl, Koen Bok, Lauren Loktev, Marc McCabe, Robert Gentz, Ron Pragides, Ryan Sarver, Ryan Tedder, Stewart Butterfield, Tikhon Bernstam
May 1, 2025	Adyton PBC	$11.0M Venture Round	—	1984 Ventures, Alumni Ventures, Hoxton Ventures, Khosla Ventures, Liquid 2 Ventures, Meritech Capital Partners, Next47, Underscore VC, John M. Mueller
May 1, 2025	AusperBio	$50.0M Series B	—	Abstract Ventures, Addition, B8, Bessemer Venture Partners, General Catalyst, Qiming Venture Partners, Redpoint Ventures, South Park Commons, Y Combinator
May 1, 2025	Snorkel AI	$100.0M Series D	—	Abstract Ventures, Accel, Addition, Andreessen Horowitz, B8, Bessemer Venture Partners, Blossom Capital, Felicis Ventures, ff Venture Capital, General Catalyst, Greylock, Hemi Ventures, Lightspeed Venture Partners, Lobby Capital, Lux Capital, Scott Sandell, QBE Ventures, Qiming Venture Partners, Redpoint Ventures, Robot Ventures, SoftBank Investment Advisers, South Park Commons, Tiger Global Management, Vouch Insurance, Y Combinator, Fidji Simo, Greg Brockman, Jim Pitkow, Matt Mazzeo, Scott Belsky, Stacy Brown-Philpot
Apr 1, 2025	Amca	$77.0M Seed	—	Afore Capital, Lux Capital, Sequoia Capital, Jeff Crusey
Mar 1, 2025	BuildOps	$130.0M Series C	—	1984 Ventures, 8VC, Alumni Ventures, Bond, Conviction Partners, Gradient Ventures, Greylock, IVP, LGF, Liquid 2 Ventures, Meritech Capital Partners, Next47, Plaid, Spark Capital, Ameet Patel, Amit Agarwal, Charles Zedlewski, Cristina Cordova, DJ Patil, Dylan Field, Greg Brockman, Louis Lehot, Ron Pragides, Scott Belsky
Mar 1, 2025	X (formerly Twitter)	$1.0B Venture Round	—	Andreessen Horowitz, Benchmark, Bond, CRV, DFJ, DST Global, Floodgate, Insight Partners, IVP, Kleiner Perkins, Lowercarbon Capital, Spark Capital, Sutter Hill Ventures, SV Angel, The Hit Forge, True Ventures, Union Square Ventures, Joi Ito, Tim Ferriss
Feb 1, 2025	Portola	$10.0M Seed	—	Bond, Conviction Partners, Greylock, IVP, LGF, Plaid, Spark Capital, Charles Zedlewski, Cristina Cordova, DJ Patil, Dylan Field, Greg Brockman, Ron Pragides, Scott Belsky
Feb 1, 2025	Fifteenth	$8.0M Seed	—	20VC, A* Capital (A Star Capital), Accel, AirAngels, Coinbase Ventures, FJ Labs, Jude Gomila Rolling Fund, Maverick Capital, Sequoia Capital, Y Combinator, Aston Motes, Bobby Goodlatte, Charlie Cheever, Christina Cacioppo, Claire Hughes Johnson, Dylan Field, Immad Akhund, Jeff Chang, Julia DeWahl, Koen Bok, Lauren Loktev, Marc McCabe, Robert Gentz, Stewart Butterfield, Tikhon Bernstam
Feb 1, 2025	PHȲND	$10.0M Seed	—	Abstract Ventures, Addition, B8, Bessemer Venture Partners, General Catalyst, Qiming Venture Partners, Redpoint Ventures, Science, South Park Commons, Y Combinator
Feb 1, 2025	Baseten	$75.0M Series C	—	9Yards Capital, Abstract Ventures, Acrew Capital, Addition, Andreessen Horowitz, B8, Bain Capital Ventures, basecase capital, Bessemer Venture Partners, Binary Capital, Bond, C2 Investment, Conviction Partners, Factorial, General Catalyst, Gradient Ventures, Greylock, Sangeen Zeb, Hoxton Ventures, Infinite Capital, IVP, LGF, Liquid 2 Ventures, Scott Sandell, NewView Capital, Pioneer Fund, Plaid, Predictive VC, Qiming Venture Partners, Race Capital, Redpoint Ventures, Sequoia Capital, South Park Commons, Spark Capital, Stellation Capital, Symbolic Capital, Jarrod Dicker, Uncork Capital, Weekend Fund, Y Combinator, Akshay Kothari, Charles Zedlewski, Cristina Cordova, DJ Patil, Dylan Field, Evan Cheng, George Burke, Greg Brockman, Peter Reinhardt, Ron Pragides, Scott Belsky, Will Gaybrick, Zachary Sims
Jan 1, 2025	SuperOps.ai	$25.0M Series C	—	Abstract Ventures, Addition, B8, Bessemer Venture Partners, General Catalyst, Lux Capital, March Capital, Matrix Partners India, Qiming Venture Partners, Redpoint Ventures, South Park Commons, Y Combinator, Saravana Kumar
Jan 1, 2025	Method Financial	$42.0M Series B	—	Abstract Ventures, Addition, Andreessen Horowitz, B8, Bessemer Venture Partners, Emergence Capital, General Catalyst, Qiming Venture Partners, Redpoint Ventures, South Park Commons, Y Combinator, Dylan Field, Gokul Rajaram

Financial History

Total Raised

N/A

Valuation

N/A

Leadership Team

Key people at 01 Advisors.

Leadership Team

Key people at 01 Advisors.

Deep Dive

01 Advisors (01A) is a venture and advisory firm founded by experienced operators to help entrepreneurs transition from building a product to scaling a company. Their mission is to support hyper-growth startups, primarily at Series A through C stages, by providing operational expertise and strategic guidance. They focus on sectors such as fintech, AI, e-commerce, and data science, investing mainly in early to growth-stage technology companies across the US and Europe. 01A aims to accelerate founders’ ability to execute and scale, leveraging the team’s combined experience growing companies to over $123 billion in annual revenue and creating $1 trillion in public market cap[1][3][4].

Founded in 2018 and headquartered in San Francisco, 01 Advisors was established by former top executives from Twitter and Facebook, including Adam Bain (former Twitter COO) and Dick Costolo (former Twitter CEO). The firm evolved with a focus on helping startups that have achieved product-market fit to scale effectively, emphasizing go-to-market strategies and operational scaling. Their approach is rooted in the belief that proven operators are uniquely positioned to guide hyper-growth companies through critical scaling phases[3][4].

Core Differentiators

Operator-led model: Founded and led by seasoned executives with deep operational experience at major tech companies, enabling hands-on support beyond capital[3].
Focus on scaling: Specializes in post-product-market fit stages (Series A to C), helping startups transition from product builders to company builders[1][3].
Sector expertise: Concentrates on fintech, AI, SaaS, and data-driven startups, leveraging insights in these high-growth areas[1][2].
Network strength: Access to a broad network in tech and capital markets, including founders and executives from Twitter and Facebook[3][4].
Track record: Over 30 deals with notable exits including IPOs, demonstrating a selective and successful investment approach[1].

Role in the Broader Tech Landscape

01A rides the wave of increasing demand for operational expertise in venture capital, especially for startups moving beyond early product validation to scaling. The timing is critical as many tech startups face challenges in scaling go-to-market and organizational execution after product-market fit. Market forces such as the rise of AI, fintech innovation, and SaaS adoption create fertile ground for 01A’s focus areas. By combining capital with operator insight, 01A influences the ecosystem by helping startups grow efficiently and sustainably, potentially increasing the success rate of venture-backed companies[1][3].

Quick Take & Future Outlook

Looking ahead, 01 Advisors is poised to deepen its impact by continuing to back startups at pivotal scaling stages, especially in AI and fintech sectors where rapid innovation and market shifts demand strong operational leadership. Trends like AI integration, data-driven decision-making, and fintech disruption will shape their portfolio’s growth trajectory. Their influence may expand as more founders seek operator-led venture partners who can provide both capital and hands-on scaling expertise, reinforcing 01A’s role as a key enabler of hyper-growth companies[1][3].

In summary, 01 Advisors stands out as a venture firm uniquely positioned to help startups evolve from promising products into world-class companies by combining capital with deep operational experience from proven tech leaders.

Sources

Core Differentiators

Operator-led model: Founded and led by seasoned executives with deep operational experience at major tech companies, enabling hands-on support beyond capital[3].
Focus on scaling: Specializes in post-product-market fit stages (Series A to C), helping startups transition from product builders to company builders[1][3].
Sector expertise: Concentrates on fintech, AI, SaaS, and data-driven startups, leveraging insights in these high-growth areas[1][2].
Network strength: Access to a broad network in tech and capital markets, including founders and executives from Twitter and Facebook[3][4].
Track record: Over 30 deals with notable exits including IPOs, demonstrating a selective and successful investment approach[1].