Venture Capital
The firms funding the API economy. Each profile carries the firm’s identity and
properties, its raw apis.yml, and — the point of the section — its
portfolio graph: which of its companies publish APIs indexed on APIs.io. Firms are
ranked by portfolio strength — how many highly-rated API companies
they've backed, weighted by tier across composite quality and agent-readiness.
Andreessen Horowitz
Andreessen Horowitz (a16z) is a Silicon Valley venture capital firm founded in July 2009 by Marc Andreessen and Ben Horowitz an...
500 Global
500 Global (formerly 500 Startups) is a global venture capital firm and startup accelerator founded in 2010 by Dave McClure and...
Y Combinator
Y Combinator is the most influential startup accelerator in the world, founded in 2005 by Paul Graham, Jessica Livingston, Robe...
Insight Partners
Insight Partners is a global software-focused venture capital and private equity firm founded in 1995 by Jeff Horing and Jerry ...
Accel
Accel is one of the world's leading venture capital firms, founded in 1983 by Arthur Patterson and Jim Swartz and headquartered...
Lightspeed Venture Partners
Lightspeed Venture Partners is a global, multi-stage venture capital firm founded in 2000 by Barry Eggers, Christopher Schaepe,...
Bessemer Venture Partners
Bessemer Venture Partners (BVP) is one of the oldest and largest venture capital firms in the world, founded in 1911 out of the...
Techstars
Techstars is a global pre-seed startup accelerator and investor founded in 2006 by David Cohen, Brad Feld, David Brown, and Jar...
General Catalyst
General Catalyst is a global venture capital and investment firm founded in 2000 by Joel Cutler and David Fialkow, headquartere...
Battery Ventures
Battery Ventures is a global, technology-focused investment firm founded in 1983 and headquartered in Boston, Massachusetts, wi...
GV
GV (formerly Google Ventures) is the venture capital arm of Alphabet, founded in 2009 by Bill Maris and headquartered in the Sa...
Index Ventures
Index Ventures is a global venture capital firm founded in Geneva in 1996 by Neil Rimer, David Rimer and Giuseppe Zocco, and he...
SoftBank Vision Fund
SoftBank Vision Fund (managed by SoftBank Investment Advisers) is one of the world's largest technology-focused investment fund...
ICONIQ Capital
ICONIQ Capital is a global investment firm founded in December 2011 by Divesh Makan, Michael Anders, and Chad Boeding, headquar...
Bain Capital Ventures
Bain Capital Ventures (BCV) is the venture capital arm of Bain Capital, a multi-stage, domain-focused venture business founded ...
Sequoia Capital
Sequoia Capital is one of the world's leading venture capital firms, founded by Don Valentine in 1972 and headquartered at 2800...
Norwest Venture Partners
Norwest Venture Partners is a multi-stage venture capital and growth equity investment firm founded in 1961 and headquartered i...
SV Angel
SV Angel is a San Francisco-based venture capital firm founded in 2009 by Ron Conway, one of Silicon Valley's most prolific ang...
Sapphire Ventures
Sapphire Ventures is a global software venture capital firm that partners with expansion-stage enterprise technology companies ...
Seedcamp
Seedcamp is Europe's original first-cheque seed fund, founded in May 2007 and headquartered in London, United Kingdom. It backs...
Redpoint Ventures
Redpoint Ventures is a Silicon Valley venture capital firm founded in 1999 and headquartered in Menlo Park, California, with ad...
Institutional Venture Partners
Institutional Venture Partners (IVP) is a later-stage venture capital and growth equity firm founded in 1980 by Reid Dennis and...
Speedinvest
Speedinvest is one of Europe's most active early-stage venture capital firms, founded in 2011 by Oliver Holle and headquartered...
CRV
CRV (formerly Charles River Ventures) is one of the oldest venture capital firms in the United States, founded in 1970 to comme...
Ribbit Capital
Ribbit Capital is a venture capital firm founded in 2012 by Micky Malka and headquartered in Palo Alto, California, investing g...
Menlo Ventures
Menlo Ventures is an early-stage venture capital firm founded in 1976 and headquartered in Menlo Park and San Francisco, Califo...
Kleiner Perkins
Kleiner Perkins is one of Silicon Valley's oldest and most storied venture capital firms, founded in 1972 by Eugene Kleiner and...
Greylock Partners
Greylock Partners is one of the oldest and best-known venture capital firms in the United States, founded in 1965 in Cambridge,...
Pantera Capital
Pantera Capital is a U.S.-based investment firm founded in 2003 by Dan Morehead (former Tiger Management head of macro trading ...
Initialized Capital
Initialized Capital is a seed-stage venture capital firm founded in 2012 by Garry Tan, Alexis Ohanian, and Harjeet (Harj) Tagga...
Felicis Ventures
Felicis Ventures is an early-stage venture capital firm founded in 2006 by Aydin Senkut and headquartered in Menlo Park, Califo...
BOND
BOND is a San Francisco-based growth-stage venture capital firm founded in 2018 by Mary Meeker, Mood Rowghani, Noah Knauf, and ...
Creandum
Creandum is a leading European early-stage venture capital firm founded in 2003 by Staffan Helgesson and headquartered in Stock...
Amplify Partners
Amplify Partners is an early-stage venture capital firm founded in 2012 and headquartered in Menlo Park, California, with a sec...
Union Square Ventures
Union Square Ventures (USV) is a thesis-driven, early-stage venture capital firm founded in 2003 by Fred Wilson and Brad Burnha...
Balderton Capital
Balderton Capital is a London-headquartered venture capital firm focused exclusively on backing European-founded technology com...
Point Nine Capital
Point Nine Capital is a thesis-driven, early-stage venture capital firm founded in 2011 and headquartered in Berlin, Germany. I...
GGV Capital
GGV Capital (Granite Global Ventures) was a global, multi-stage venture capital firm founded in 2000 and headquartered in Menlo...
Paradigm
Paradigm is a research-driven, frontier-technology investment firm founded in 2018 by Coinbase co-founder Fred Ehrsam and forme...
Craft Ventures
Craft Ventures is a San Francisco-based venture capital firm founded in late 2017 by repeat entrepreneurs David Sacks and Bill ...
Uncork Capital
Uncork Capital is a San Francisco-based seed-stage venture capital firm founded in 2004 by Jeff Clavier, who formalized his ang...
Northzone
Northzone is a multi-stage venture capital firm founded in 1996 in Oslo and now headquartered in London, with additional office...
8VC
8VC is a technology investment firm founded in 2015 by Joe Lonsdale and Jake Medwell (with founding partners Drew Oetting and K...
Bloomberg Beta
Bloomberg Beta is an early-stage venture capital firm that invests in companies making business work better, with a particular ...
DCVC (Data Collective)
DCVC (Data Collective) is a deep-tech venture capital firm founded in 2011 and headquartered in Palo Alto and San Francisco, Ca...
Matrix Partners
Matrix Partners (now branded simply "Matrix") is an early-stage venture capital firm founded in 1977 by Paul Ferri, investing f...
QED Investors
QED Investors is a global venture capital firm founded in 2007 by Nigel Morris and Frank Rotman, both early leaders at Capital ...
Partech
Partech is a global, multi-stage venture capital firm founded in 1982 in Silicon Valley by European pioneers and headquartered ...
Emergence Capital
Emergence Capital is an early-stage venture capital firm founded in 2003 and headquartered in San Francisco, California, focuse...
HV Capital
HV Capital is one of Europe's leading early-stage and growth venture capital firms, headquartered in Munich with an office in B...
Multicoin Capital
Multicoin Capital is a thesis-driven crypto investment firm founded in 2017 by Kyle Samani and Tushar Jain, investing in crypto...
Khosla Ventures
Khosla Ventures is a Menlo Park, California venture capital firm founded in 2004 by Sun Microsystems co-founder Vinod Khosla. T...
Homebrew
Homebrew is a San Francisco-based seed-stage venture capital firm founded in 2013 by Hunter Walk (a former product leader at Go...
Benchmark
Benchmark is an American early-stage venture capital firm founded in 1995 by Bob Kagle, Bruce Dunlevie, Andy Rachleff, Kevin Ha...
Canaan Partners
Canaan Partners is an early-stage venture capital firm founded in 1987 as a management buyout spin-out from General Electric's ...
Coatue Management
Coatue Management is a global technology-focused investment manager founded in 1999 by Philippe Laffont, headquartered in New Y...
Founders Fund
Founders Fund is a San Francisco-based venture capital firm founded in 2005 by Peter Thiel, Ken Howery, and Luke Nosek, best kn...
Thrive Capital
Thrive Capital is a venture capital firm founded in 2009 by Joshua Kushner and headquartered in the Puck Building in New York C...
Dragoneer Investment Group
Dragoneer Investment Group is a San Francisco-based growth-oriented investment firm founded in 2012 by Marc Stad, a former TPG ...
EQT Ventures
EQT Ventures is the early-stage venture capital business within EQT Group, launched in 2016 and operating out of Stockholm with...
Wing Venture Capital
Wing Venture Capital is an early-stage venture firm founded in 2013 by Peter Wagner and Gaurav Garg (both former partners at Se...
Earlybird Venture Capital
Earlybird Venture Capital is a pan-European venture capital firm founded in 1997 and headquartered in Berlin, with additional o...
Electric Capital
Electric Capital is an engineering-led venture capital firm founded in 2018 and headquartered in Palo Alto, California, investi...
Altimeter Capital
Altimeter Capital is a technology-focused investment firm founded in 2008 by Brad Gerstner in Boston, Massachusetts, launched d...
Tiger Global Management
Tiger Global Management is an American investment firm founded in 2001 by Chase Coleman III, headquartered at 9 West 57th Stree...
Kindred Ventures
Kindred Ventures is a San Francisco-based, earliest-stage venture capital firm founded in 2014 by Steve Jang and led today as a...
Anthemis Group
Anthemis Group is a London-based venture capital and asset management firm founded in 2010 by Amy Nauiokas (Group CEO) and Sean...
Slow Ventures
Slow Ventures is a generalist early-stage venture capital firm founded in 2011 and headquartered in San Francisco, with additio...
D1 Capital Partners
D1 Capital Partners is a New York City-based global investment firm founded in July 2018 by Daniel Sundheim, the former Chief I...
Spark Capital
Spark Capital is a multi-stage venture capital firm founded in 2005 by Paul Conway, Santo Politi, Todd Dagres, and Bijan Sabet,...
Threshold Ventures
Threshold Ventures is an early-stage venture capital firm based in Menlo Park, California that backs founder-led technology com...
Foundry Group
Foundry Group is a Boulder, Colorado venture capital firm founded in 2007 by Brad Feld, Seth Levine, Ryan McIntyre, and Jason M...
DCM Ventures
DCM Ventures (formerly Doll Capital Management, and commonly known as DCM) is an early-stage venture capital firm founded in 19...
New Enterprise Associates
New Enterprise Associates (NEA) is one of the world's largest and longest-running venture capital firms, founded in 1977 by Dic...
Scale Venture Partners
Scale Venture Partners (ScaleVP) is an early-stage venture capital firm based in Foster City, California, that invests primaril...
Atomico
Atomico is a London-headquartered European venture capital firm founded in 2006 by Niklas Zennstrom, co-founder of Skype and Ka...
Polychain Capital
Polychain Capital is a San Francisco-based investment firm founded in 2016 by Olaf Carlson-Wee, the first employee and former H...
Sierra Ventures
Sierra Ventures is an early-stage venture capital firm founded by Peter Wendell in 1982 and headquartered in San Mateo, Califor...
Mayfield Fund
Mayfield Fund is an early-stage venture capital firm founded in 1969 and headquartered on Sand Hill Road in Menlo Park, Califor...
Prosus Ventures
Prosus Ventures is the venture-capital arm of Prosus, the Amsterdam-headquartered global consumer-internet and technology group...
Version One Ventures
Version One Ventures is an early-stage venture capital firm founded in July 2012 by Boris Wertz and headquartered in Vancouver,...
First Round Capital
First Round Capital is a seed-stage venture capital firm founded in 2004 by Josh Kopelman and Howard Morgan, headquartered in S...
Lux Capital
Lux Capital is a New York City-based venture capital firm founded in 2000 by Josh Wolfe, Peter Hebert, and Robert Paull that ba...
Trinity Ventures
Trinity Ventures is an early-stage venture capital firm founded in 1986 and headquartered in Menlo Park, California, with more ...
Bullpen Capital
Bullpen Capital is a San Francisco-based venture capital firm founded in 2010 by Paul Martino, Duncan Davidson, and Richard Mel...
HongShan (HSG)
HongShan (HSG), formerly known as Sequoia Capital China, is a leading global venture capital and private equity firm investing ...
True Ventures
True Ventures is an early-stage venture capital firm founded in 2006 by Jon Callaghan and Phil Black and headquartered in Palo ...
Qiming Venture Partners
Qiming Venture Partners is a leading China-based venture capital firm founded in 2006 by Duane Kuang and Gary Rieschel, headqua...
Addition
Addition is a New York City-based venture capital firm founded in 2020 by Lee Fixel, the former head of Tiger Global Management...
Cowboy Ventures
Cowboy Ventures is a seed-stage venture capital firm founded in 2012 by Aileen Lee (who coined the term "unicorn" for billion-d...
Social Capital
Social Capital is a technology investment firm founded in 2011 by Chamath Palihapitiya (a former Facebook executive) and headqu...
Shasta Ventures
Shasta Ventures is an early-stage venture capital firm founded in 2004 and based in Silicon Valley (Portola Valley / Menlo Park...
Starting Line VC
Starting Line is a Chicago-based early-stage venture capital firm founded in 2018 by Ezra Galston that invests first checks int...
Fifth Wall
Fifth Wall is a venture capital firm founded in 2016 by Brendan F. Wallace and Brad Greiwe and headquartered in Los Angeles, Ca...
Forerunner Ventures
Forerunner Ventures is an early-stage venture capital firm founded in 2012 by Kirsten Green and headquartered in San Francisco,...
Obvious Ventures
Obvious Ventures is a San Francisco-based early-stage venture capital firm founded in 2014 by Ev Williams, James Joaquin, and V...
Costanoa Ventures
Costanoa Ventures is an early-stage venture capital firm founded in June 2012 and headquartered in Palo Alto, California, with ...
Hillhouse Investment
Hillhouse Investment (formerly Hillhouse Capital) is a global investment firm founded in 2005 by Lei Zhang with seed capital fr...
Susa Ventures
Susa Ventures is a San Francisco-based early-stage venture capital firm founded in 2013 by Chad Byers, Leo Polovets, and Seth B...
IDG Capital
IDG Capital is a global investment firm founded in Boston in 1993 and headquartered in Hong Kong, widely recognized as one of t...
Playground Global
Playground Global is an early-stage deep tech venture capital firm founded in 2015 by Andy Rubin, Bruce Leak, Matt Hershenson, ...
Leadout Capital
Leadout Capital is an early-stage venture capital fund headquartered in Portola Valley, California, founded in 2018 by Ali Rose...
Stellation Capital
Stellation Capital is a Brooklyn-based pre-seed and seed venture capital firm founded in 2021 by Peter A. Boyce II, who spent e...
Lemnos Labs
Lemnos Labs, Inc. is an early-stage deeptech venture capital firm that invests at the earliest phases of hardware company forma...
Arthur Ventures
Arthur Ventures is a Minneapolis, Minnesota venture capital firm that invests in early-stage B2B software companies with a glob...
Bonfire Ventures
Bonfire Ventures is a Los Angeles-based, seed-stage venture capital firm co-founded by Mark Mullen and Jim Andelman that invest...