Investing Profile

Dick Costolo

VCInvestorFormer CEOAngel
Managing Partner & Co-Founder at 01 Advisors
01a.comMarin County
Photo of Dick Costolo, Managing Partner at 01 Advisors

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01 Advisors Managing Partner
$2.0M - $15.0M
$6.0M
63
CompanyStageDateRound SizeTotal Raised
micro1
Series ASep 2025$35M
$40M
Co-investors: Edward Lando (Pareto Holdings), Nadav Ben-Chanoch (Pareto Holdings), Aryan Bhatnagar (Dream Ventures VC), Joe Magyer (Seaplane Ventures), Jason Calacanis (LAUNCH), Joshua Browder (Browder Capital), Adam Bain (01 Advisors), Cory Levy
Attio
Series BAug 2025$52M
UndisclosedAug 2024$33M
$120M
Co-investors: Alex Bard (Redpoint Ventures), Ricardo Sequerra (Point Nine Capital), Daniel Waterhouse (Balderton Capital), Vinay Hiremath
Linear
Series CJun 2025$82M
Series BSep 2023$35M
Series ADec 2020$13M
$130M
Co-investors: Stephanie Zhan (Sequoia Capital), Miles Clements (Accel), Jeff Weinstein (FJ Labs), Emilie Choi (Coinbase Ventures), Lenny Rachitsky (AirAngels), Jude Gomila (Jude Gomila Rolling Fund), Harry Stebbings (20VC), Adam Bain (01 Advisors), Gustaf Alströmer (Y Combinator), Koen Bok, Aston Motes, Bobby Goodlatte, Charlie Cheever, Tikhon Bernstam, Stewart Butterfield, Jeff Chang, Dan Romero, Marc McCabe, Julia DeWahl, Dylan Field, Claire Hughes Johnson, Robert Gentz, Guillermo Rauch, Immad Akhund, Akash Garg, Christina Cacioppo, Lauren Loktev
BuildOps
Series CMar 2025$130M
Series BMay 2023$50M
$230M
Co-investors: Joe Montana (Liquid 2 Ventures), Paul Madera (Meritech Capital Partners), Ramy Adeeb (1984 Ventures), Matthew Cowan (Next47), Adam Bain (01 Advisors)
Baseten
Series CFeb 2025$75M
$290M
Co-investors: William Reed (Spark Capital), Somesh Dash (IVP), Shravan Narayen (IVP), Mustafa Suleyman (Greylock), Sarah Guo (Conviction Partners), Jay Simons (Bond), Adam Bain (01 Advisors), Lachy Groom (LGF), Jean-Denis Greze (Plaid), Greg Brockman, Dylan Field, DJ Patil, Cristina Cordova, Scott Belsky, Charles Zedlewski
Render
Series CJan 2025$80M
$170M
Co-investors: Steve Herrod (General Catalyst), Quentin Clark (General Catalyst), Elliott Robinson (Bessemer Venture Partners), Jason Warner (Redpoint Ventures), Ruchi Sanghvi (South Park Commons), Ramtin Naimi (Abstract Ventures), Lee Fixel (Addition), Todd Arfman (Addition), Anu Hariharan (Y Combinator), Serj Bez (B8), William Hu (Qiming Venture Partners)
HiNOTE
Pre SeedMay 2023$2M
$2M
Co-investors: Peter Thiel (Founders Fund), Yuri Milner (DST Global), Sarah Kunst (Cleo Capital), Marissa Mayer, Marc Benioff
VendorPM
Series AAug 2022$20M
$20M
Co-investors: Jack Greco (Cupule Ventures), Jonah Midanik (Forum Ventures), Michael Cardamone (Forum Ventures), James Murphy (Forum Ventures), Dan Teran (Gutter Capital)