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), Adam Bain (01 Advisors), Aryan Bhatnagar (Dream Ventures VC), Joshua Browder (Browder Capital), Joe Magyer (Seaplane Ventures), Cory Levy
Attio
Series BAug 2025$52M
UndisclosedAug 2024$33M
$120M
Co-investors: 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: Jeff Weinstein (FJ Labs), Emilie Choi (Coinbase Ventures), Lenny Rachitsky (AirAngels), Gustaf Alströmer (Y Combinator), Harry Stebbings (20VC), Adam Bain (01 Advisors), Aston Motes, Julia DeWahl, Dylan Field, Marc McCabe, Stewart Butterfield, Claire Hughes Johnson, Jeff Chang, Guillermo Rauch, Immad Akhund, Akash Garg, Christina Cacioppo, Koen Bok, Robert Gentz, Lauren Loktev
BuildOps
Series CMar 2025$130M
Series BMay 2023$50M
$230M
Co-investors: Joe Montana (Liquid 2 Ventures), Paul Madera (Meritech Capital Partners), Adam Bain (01 Advisors), Ramy Adeeb (1984 Ventures)
Baseten
Series CFeb 2025$75M
$290M
Co-investors: William Reed (Spark Capital), Lachy Groom (LGF), Jay Simons (Bond), Adam Bain (01 Advisors), Jean-Denis Greze (Plaid), Charles Zedlewski, Greg Brockman, Dylan Field, DJ Patil, Ron Pragides, Cristina Cordova
Render
Series CJan 2025$80M
$170M
Co-investors: Steve Herrod (General Catalyst), Elliott Robinson (Bessemer Venture Partners), Quentin Clark (General Catalyst), Jason Warner (Redpoint Ventures), Ruchi Sanghvi (South Park Commons), Todd Arfman (Addition), Lee Fixel (Addition), William Hu (Qiming Venture Partners), Ramtin Naimi (Abstract Ventures), Serj Bez (B8)
HiNOTE
Pre SeedMay 2023$2M
$2M
Co-investors: Yuri Milner (DST Global), Sarah Kunst (Cleo Capital), Marc Benioff
VendorPM
Series AAug 2022$20M
$20M
Co-investors: Dan Teran (Gutter Capital), Jonah Midanik (Forum Ventures), Michael Cardamone (Forum Ventures), James Murphy (Forum Ventures)