At Best Startup California we track over 300,000 Californian startups and over 1,500,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and organisations we think deserve more appreciation than they are currently getting.
We’ve ranked the top 101 Open Source companies in California, United States. The companies, startups and institutions listed in this article are all exceptional companies, well worth a follow. We have included links to their websites, socials and CrunchBase (if you’re interested in their financials).
We selected the organisations listed in this article based on:
- Track record
- Executive leadership
- Market share
- Innovation
- ESG rating
Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.
Top Open Source Companies & Startups (California, United States)
Mirantis
Mirantis helps organizations ship code faster on public and private clouds. We provide a public cloud experience on any infrastructure.
Founder(s): Adrian Ionel, Alex Freedland, Boris Renski Jr.
Location: Campbell, California, United States
Industries: Big Data, Cloud Computing, Enterprise Software, IaaS, Open Source, Software
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Pepperdata
Pepperdata products provide observability and continuous tuning for the big data analytics stack.
Founder(s): Chad Carson, Sean Suchter
Location: Santa Clara, California, United States
Industries: Application Performance Management, Big Data, Computer, Enterprise Software, Information Technology, Open Source, Software
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SmartThings
SmartThings, a smartphone app, allows its users to monitor and control their domestic affairs even when they are out of their home.
Founder(s): Alex Hawkinson, Andrew Brooks, James Stolp, Jeff Hagins, Jesse O’Neill-Oine, Scott Vlaminck
Location: Mountain View, California, United States
Industries: Automotive, Enterprise Software, Hardware, Internet, Internet of Things, Mobile, Open Source, Small and Medium Businesses, Smart Home
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Mozilla
Mozilla provides internet solutions and offers Firefox, Thunderbird, and Raindrop.
Founder(s): Blake Ross, Dave Hyatt
Location: Mountain View, California, United States
Industries: Browser Extensions, Internet, Open Source, Software, Web Browsers
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Serverless
Serverless provides development framework for building serverless architectures.
Founder(s): Austen Collins
Location: San Francisco, California, United States
Industries: Computer, Consumer Applications, Online Portals, Open Source, SaaS, Software
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MapR Technologies
MapR Technologies is the provider of the industry’s next generation data platform for AI and Analytics.
Founder(s): John Schroeder, M.C. Srivas
Location: Santa Clara, California, United States
Industries: Analytics, Big Data, Cloud Computing, Enterprise Software, Open Source, Software
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Prifina
Prifina is a venture-backed firm offering resources and infrastructure for developers to help them build apps that run on user-held data.
Founder(s): Jouko Ahvenainen, Kimmo Kiviluoto, Markus Lampinen, Paulius Jurcys, Valto Loikkanen
Location: San Francisco, California, United States
Industries: Big Data, Blockchain, Developer APIs, Legal Tech, Open Source, Privacy, Software, Wealth Management
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MindsDB
Open Source In-SQL Machine Learning
Founder(s): Adam Carrigan, Jorge Torres
Location: Berkeley, California, United States
Industries: Analytics, Computer, Enterprise Software, Machine Learning, Open Source, Predictive Analytics, Software
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GridGain
The Leading In-Memory Computing Platform Provider
Founder(s): Dmitriy Setrakyan, Nikita IVANOV
Location: Foster City, California, United States
Industries: Computer, Enterprise Software, Open Source, Real Time, Software
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AT&T CyberSecurity
AT&T CyberSecurity provides threat intelligence, collaborative defense, and security solutions for businesses.
Founder(s): Dominique Karg, Julio Casal
Location: San Mateo, California, United States
Industries: Cloud Computing, Cyber Security, Developer APIs, Information Technology, Network Security, Open Source, Security
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QuestDB
QuestDB is an open-source SQL database designed to process time-series data, faster.
Founder(s): Nicolas Hourcard, Tancrede Collard, Vlad Ilyushchenko
Location: San Francisco, California, United States
Industries: Analytics, Big Data, Database, Information Technology, Internet of Things, Open Source, Software
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Ockam
Ockam is how applications trust data-in-motion.
Founder(s): Matthew Gregory, Mrinal Wadhwa
Location: San Francisco, California, United States
Industries: Cloud Computing, Cyber Security, Developer Tools, Enterprise, Enterprise Software, Network Security, Open Source, Security, Software
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Anoma
A sovereign, proof-of-stake blockchain protocol that enables private, asset-agnostic cash and private bartering among any number of parties.
Founder(s): Adrian Brink, Awa Sun Yin, Christopher Goes
Location: Los Angeles, California, United States
Industries: Blockchain, Information Technology, Open Source
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Buoyant
Buoyant makes applications faster, safer, and more reliable.
Founder(s): Oliver Gould, William Morgan
Location: San Francisco, California, United States
Industries: Enterprise Software, Infrastructure, Open Source, Software
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npm
npm is the package manager for the JavaScript programming language.
Founder(s): Isaac Schlueter, Laurie Voss, Rod Boothby
Location: Oakland, California, United States
Industries: Open Source, Packaging Services, Publishing, Software
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Wikimedia Foundation
Wikimedia Foundation encourages the development and distribution of free educational content with projects such as Wikipedia.
Founder(s): Jimmy Wales
Location: San Francisco, California, United States
Industries: Developer Tools, Education, Non Profit, Open Source, Semantic Search
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Anomali
Anomali is the leader in intelligence-driven extended detection (XDR) and response cybersecurity solutions.
Founder(s): Colby DeRodeff, Greg Martin, Greg Oslan, Sarah Martin
Location: Redwood City, California, United States
Industries: Analytics, Cyber Security, Network Security, Open Source, Security
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Apollo
Apollo helps engineering teams build unified graphs to accelerate application development and deliver better, more cohesive experiences.
Founder(s): Geoff Schmidt, Matt DeBergalis, Nick Martin
Location: San Francisco, California, United States
Industries: Developer APIs, Developer Platform, Developer Tools, Enterprise Software, Open Source, Software
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Yubico
Yubico offers USB and wireless authentication solutions.
Founder(s): Stina Ehrensvard
Location: Palo Alto, California, United States
Industries: Cloud Security, Consumer Electronics, Cyber Security, Electronics, Hardware, Open Source, Software, Wireless
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Hazelcast
Hazelcast is a real-time, intelligent application platform that enables enterprises to capture value otherwise missed.
Founder(s): Enes Akar, Fuad Malikov, Mehmet Dogan, Talip Ozturk
Location: San Mateo, California, United States
Industries: Cloud Computing, Cloud Data Services, Data Storage, Enterprise Software, Open Source, Software
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Alluxio
Data Orchestration for AI and Analytics in the Cloud
Founder(s): Amelia Wong, Haoyuan Li
Location: San Mateo, California, United States
Industries: Analytics, Artificial Intelligence, Open Source, Software
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Anyscale
Anyscale accelerates the development and productionization of any AI app, on any cloud, at any scale — with Ray.
Founder(s): Ion Stoica, Michael I. Jordan, Philipp Moritz, Robert Nishihara
Location: San Francisco, California, United States
Industries: Artificial Intelligence, Developer Platform, Information Technology, Internet, Open Source, Software
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Atsign
Atsign is a distributed system, like DNS, but for people so that they can own their own digital selves.
Founder(s): Barbara Tallent, Colin Constable, Kevin Nickels
Location: San Jose, California, United States
Industries: Developer Platform, Developer Tools, Information Technology, Internet, Open Source, Privacy, Software
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ENDLESS
Endless purpose is to connect the unconnected, enhancing the development and education of all people in emerging markets.
Founder(s): Marcelo Sampaio, Matt Dalio
Location: San Francisco, California, United States
Industries: Consumer Software, Content Delivery Network, Information Services, Information Technology, Open Source, Operating Systems
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Nervana
Nervana focuses on building technology to power the next generation of intelligent applications.
Founder(s): Amir Khosrowshahi, Arjun Bansal, Naveen Rao
Location: San Diego, California, United States
Industries: Artificial Intelligence, Big Data, Cloud Computing, Hardware, Information Technology, Machine Learning, Open Source, Software
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OroCommerce
OroCommerce is the company behind OroCRM, OroCommerce and the OroPlatform.
Founder(s): Dima Soroka, Jary Carter, Yoav Kutner
Location: Los Angeles, California, United States
Industries: B2B, CRM, E-Commerce, Enterprise Software, Open Source, SaaS, Software
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MayaData
MayaData drives data agility by removing barriers to the adoption of stateful workloads in highly agile Kubernetes environments.
Founder(s): Evan Powell, Kiran Mova, Uma Mukkara
Location: San Jose, California, United States
Industries: Information Technology, Open Source, Software
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Aarna Networks
Aarna Networks develops an orchestration, management, and automation platform for private 5G networks and computing applications.
Founder(s): Amar Kapadia, Sriram Rupanagunta
Location: San Jose, California, United States
Industries: Cloud Computing, Information Technology, Open Source, Software, Telecommunications
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Joyent
Joyent is a cloud infrastructure service provider that enables its customers to operate modern cloud native applications.
Founder(s): David Young, Dean Allen, Jason Hoffman
Location: San Francisco, California, United States
Industries: Apps, Automotive, Cloud Computing, Enterprise Software, Infrastructure, Open Source, Private Cloud, Software, Web Hosting
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Zimbra
Zimbra offers open-source e-mail, address book, calendar, tasks, and collaboration software.
Founder(s): Roland Schemers, Ross Dargahi, Satish Dharmaraj
Location: Palo Alto, California, United States
Industries: Collaboration, Email, Open Source, Software, Web Development
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Entando
Entando is an open-source software company providing an application composition platform for building applications on Kubernetes.
Founder(s): Claudio Ambu, Paul Hinz, Walter Ambu
Location: San Diego, California, United States
Industries: Developer Platform, Enterprise Applications, Enterprise Software, Open Source, Software, UX Design, Web Development
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NodeSource
Building products focused on Node.js security and performance for the Enterprise.
Founder(s): Dan Shaw, Joseph McCann
Location: San Francisco, California, United States
Industries: Application Performance Management, Cloud Infrastructure, Cloud Security, Cyber Security, Enterprise Software, Information Technology, Open Source, SaaS, Software
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Cask
Cask provides the first unified integration platform for Hadoop and Apache Spark.
Founder(s): Jonathan Gray, Nitin Motgi, Todd Papaioannou
Location: Palo Alto, California, United States
Industries: Analytics, Big Data, Developer APIs, Open Source, Software
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Purism
Purism beautiful computers designed to respect and protect your privacy, security and freedom.
Founder(s): Todd Weaver, Zlatan Todoric
Location: San Francisco, California, United States
Industries: Cyber Security, Hardware, Linux, Mobile Devices, Open Source, Operating Systems, Privacy, Software
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Swiftype
Swiftype is a provider of SaaS-based site and enterprise search platform used to fully customize the search experience on websites.
Founder(s): Matt Riley, Quin Hoxie
Location: San Francisco, California, United States
Industries: App Marketing, Developer APIs, E-Commerce, Enterprise Software, Knowledge Management, Open Source, SaaS, Search Engine, Software
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Agile Stacks
Agile Stacks provides DevOps automation platform for cloud infrastructure and machine learning.
Founder(s): Igor Mameshin, John Mathon
Location: San Mateo, California, United States
Industries: Artificial Intelligence, Cloud Computing, Cloud Infrastructure, Data Center Automation, Infrastructure, Machine Learning, Open Source, SaaS, Software
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Clover
Clover is a cloud-based open business operating system, powered by Android-based devices.
Founder(s): John Beatty, Kelvin Zheng, Leonard Speiser, Mark Schulze
Location: Sunnyvale, California, United States
Industries: Mobile, Open Source, Payments, Software
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Tigera
Active, zero-trust based security for cloud-native applications
Founder(s): Alex Pollitt, Andrew Randall, Christopher Liljenstolpe
Location: San Francisco, California, United States
Industries: Cloud Security, Compliance, Cyber Security, Enterprise Software, Network Security, Open Source, SaaS, Security, Software
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WSO2
WSO2 is an open source API-first integration vendor that offers a broad technology platform to rapidly build digital products.
Founder(s): Paul Fremantle, Sanjiva Weerawarana
Location: Santa Clara, California, United States
Industries: Enterprise Software, Information Technology, Open Source, SaaS, Software
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comma.ai
comma is solving self driving cars while delivering shippable intermediaries: openpilot and the comma two.
Founder(s): George Hotz
Location: San Francisco, California, United States
Industries: Automotive, Education, Electronics, Open Source, Robotics
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Openbase
The leading community for developers to discover, compare and choose open-source technologies.
Founder(s): Lior Grossman
Location: San Francisco, California, United States
Industries: Developer Tools, Information Technology, Open Source
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Appcelerator
Appcelerator provides a mobile enterprise platform to deliver native apps, mobilize data, and measure success with real-time analytics.
Founder(s): Jeff Haynie, Nolan Wright
Location: Mountain View, California, United States
Industries: Analytics, Apps, Enterprise Software, Mobile, Open Source, Real Time
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BuildBuddy
BuildBuddy provides enterprise features for Bazel, an open-source build system that allows companies to build and test software faster.
Founder(s): Siggi Simonarson, Tyler Williams
Location: Palo Alto, California, United States
Industries: Enterprise Software, Open Source, Software
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Efabless
efabless connects a global community of chip designers with smart product customers
Founder(s): Jack Hughes, Michael Wishart, Mohamed Kassem, Sherif Eid
Location: San Jose, California, United States
Industries: Application Specific Integrated Circuit (ASIC), Communities, Crowdsourcing, Electronic Design Automation (EDA), Electronics, Hardware, Internet of Things, Open Source, Semiconductor
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Tlon
Tlon is the corporate vehicle of the open-source Urbit software stack (urbit.org).
Founder(s): Curtis Yarvin, Galen Wolfe-Pauly, John Burnham
Location: San Francisco, California, United States
Industries: Cloud Computing, Developer Platform, Open Source
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Reaction Commerce
Reaction Commerce is an open and real-time commerce platform for modern retailers.
Founder(s): Aaron Singmaster-Judd, Sara Hicks
Location: Santa Monica, California, United States
Industries: E-Commerce, E-Commerce Platforms, Information Technology, Internet, Marketplace, Open Source, Software
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PingCAP
PingCAP is a developer of an open-source, distributed SQL database for real-time analytics.
Founder(s): Dylan Cui, Edward Huang, Max Liu
Location: San Mateo, California, United States
Industries: Big Data, Database, Open Source, Software
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SnapRoute
Snaproute is delivering architectural innovation and paradigm breaking economics with a cloud native network operating system.
Founder(s): Adam Casella, Glenn Sullivan, Jason Forrester
Location: Santa Clara, California, United States
Industries: Data Center, Developer APIs, Enterprise, Open Source, Software, Telecommunications
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Nexenta Systems
Nexenta’s Open Source Driven Software-Defined Storage delivers a scalable, cloud and virtualization-optimized solution for your enterprise
Founder(s): Alex Aizman, Dmitry Yusupov, Evan Powell
Location: Santa Clara, California, United States
Industries: Flash Storage, Linux, Open Source, Software
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Swim
Swim offers the first open core, enterprise-grade platform for continuous intelligence at scale.
Founder(s): Chris Sachs, Rao Arimilli, Rusty Cumpston
Location: Campbell, California, United States
Industries: Analytics, Big Data, Business Intelligence, Cloud Computing, Enterprise Applications, Open Source, Real Time, SaaS, Software, Web Apps
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Evidently AI
Evidently AI is an Information technology firm that offers an open-source software tool that provides machine learning models in production.
Founder(s): Elena Samuylova, Emeli Dral
Location: San Francisco, California, United States
Industries: Artificial Intelligence, Information Technology, Machine Learning, Open Source, Software
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Grouparoo
Open source customer data framework built to easily sync data from your data warehouse to all of your 3rd-party tools
Founder(s): Andy Jih, Brian Leonard, Evan Tahler
Location: Menlo Park, California, United States
Industries: Data Integration, Developer Platform, Developer Tools, Marketing, Marketing Automation, Open Source, Software
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Autocode
An online code editor with API autocomplete, instant hosting, and a Standard Library. Sync data, build bots and customize workflows.
Founder(s): Jacob Lee, Keith Horwood
Location: San Francisco, California, United States
Industries: Developer APIs, Open Source, PaaS, Software
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DataTorrent
DataTorrent provides stream processing platform to help companies extract value from their big data in real-time.
Founder(s): Amol Kekre, Chetan Narsude, Phu Hoang
Location: San Jose, California, United States
Industries: Analytics, Big Data, Cloud Computing, Enterprise Software, Infrastructure, Open Source
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ArangoDB
ArangoDB is an open-source database that offers a flexible data model for documents, graphs, and key values.
Founder(s): Claudius Weinberger, Frank Celler
Location: San Mateo, California, United States
Industries: Big Data, Database, Enterprise Software, Open Source, Software
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Lucidworks
Lucidworks connects experiences throughout the entire user journey to meet customer and employee intent in the moment.
Founder(s): Grant Ingersoll, Yonik Seeley
Location: San Francisco, California, United States
Industries: Analytics, Cloud Computing, Open Source, SaaS, Search Engine
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StrongKey
StrongKey is the leader in enterprise key management infrastructure and cybersecurity with NIST SP 800-171 compliant solutions.
Founder(s): Arshad Noor
Location: Cupertino, California, United States
Industries: Cyber Security, Open Source, Security
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SourceClear
SourceClear enables teams to visualize vulnerabilities across all their development projects in real time.
Founder(s): Jason Nichols, Mark Curphey, Paul Ambrosini
Location: San Francisco, California, United States
Industries: Analytics, Developer Tools, Machine Learning, Open Source, Security, Software
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Abiquo Group
Abiquo Group develops hybrid cloud management software for customers to build and monetize cloud-based services.
Founder(s): Xavier Fernandez
Location: Redwood City, California, United States
Industries: Cloud Computing, Cloud Infrastructure, Cloud Management, Open Source, Software, Virtualization, Web Hosting
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PredictionIO
Open source machine learning server
Founder(s): Donald Szeto, Kenneth Chan, Simon Chan, Thomas Stone
Location: Stanford, California, United States
Industries: Analytics, Artificial Intelligence, Big Data, Developer Tools, Machine Learning, Open Source
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WANdisco
WANdisco, the world leader in Active Data Replication™, enables the replication of continuously changing data to different environments.
Founder(s): David Richards, Jim Campigli, Yeturu Aahlad
Location: San Ramon, California, United States
Industries: Analytics, Big Data, Cloud Computing, Cloud Data Services, Cloud Infrastructure, Cloud Storage, Data Storage, Enterprise Software, Open Source, Software
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Magento Commerce
Magento is a modern cloud commerce platform with an open-source ecosystem.
Founder(s): Roy Rubin, Yoav Kutner
Location: Campbell, California, United States
Industries: Cloud Computing, E-Commerce, Enterprise Software, Open Source
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Observable
Observable provides a data visualization platform for developers, data scientists, journalists, and educators.
Founder(s): Melody Meckfessel, Mike Bostock
Location: San Francisco, California, United States
Industries: Analytics, Data Visualization, Information Technology, Open Source, Software
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Inflect
Indexing the world’s data center, cloud and network data into a neutral, online marketplace and software research tools.
Founder(s): Charles Stewart, Mike Nguyen
Location: San Francisco, California, United States
Industries: Cloud Infrastructure, E-Commerce, Internet, Open Source, Software
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Revolution Analytics
Revolution Analytics provides software and support for the open source R statistics language users.
Founder(s): Kirk Mettler, Martin Schultz, Richard Schultz, Steve Weston
Location: Mountain View, California, United States
Industries: Analytics, Big Data, Cloud Computing, Open Source, Software
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BitRock
BitRock provides tools and services for packaging, deploying and updating software.
Founder(s): Daniel Lopez
Location: San Francisco, California, United States
Industries: Open Source, SaaS, Software
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Attic Labs
Attic Labs is working on a new approach to data storage, synchronization, and collaboration.
Founder(s): Aaron Boodman, Rafael Weinstein
Location: San Francisco, California, United States
Industries: Collaboration, Data Storage, Open Source, Software
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Robocorp
Robocorp is a cloud platform for robotic process automation (RPA) and open source RPA tools.
Founder(s): Antti Karjalainen, Jouko Ahvenainen, Sampo Ahokas, Teppo Koskinen
Location: San Francisco, California, United States
Industries: Cloud Infrastructure, Information Technology, Open Source, SaaS, Software
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FOSSA
FOSSA provides a platform that helps enterprises manage and maximize open source use at scale.
Founder(s): Kevin Wang
Location: San Francisco, California, United States
Industries: Compliance, Developer Tools, Open Source, SaaS, Software
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StreamNative
StreamNative offers an streaming platform based on Apache Pulsar that enables companies to access enterprise data as real-time streams.
Founder(s): Jia Zhai, Sijie Guo
Location: San Francisco, California, United States
Industries: Big Data, Cloud Data Services, Enterprise Software, Open Source, Software
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Cloud9 IDE
Cloud9 IDE is a cloud-based Integrated Development Environment that allows web and mobile developers to collaborate in remote teams.
Founder(s): Ruben Daniels
Location: San Francisco, California, United States
Industries: Cloud Computing, Enterprise Software, Mobile, Open Source, Software
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Piston Cloud Computing
Piston is the OpenStack® orchestration company.
Founder(s): Christopher MacGown, Gretchen Vagharshakian, Joshua McKenty
Location: San Francisco, California, United States
Industries: Cloud Computing, Cloud Management, IaaS, Open Source, Software
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Binpress
Binpress is a marketplace for commercial open-source projects.
Founder(s): Adam Benayoun, Eran Galperin
Location: Mountain View, California, United States
Industries: Commercial, Marketplace, Mobile, Open Source
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Dgraph Labs
Dgraph is a fast, transactional, native and distributed graph database.
Founder(s): Manish Jain
Location: San Francisco, California, United States
Industries: Database, Open Source, Real Time
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Cloud Native Computing Foundation (CNCF)
CNCF is an open source software foundation that hosts and nurtures projects like Kubernetes and Prometheus.
Founder(s): Saad Ali
Location: San Francisco, California, United States
Industries: Cloud Computing, Cloud Infrastructure, Non Profit, Open Source, Software
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PostHog
PostHog provides a platform for open-source product analytics to helps software teams understand user behavior.
Founder(s): James Hawkins, Tim Glaser
Location: San Francisco, California, United States
Industries: Analytics, Open Source, Software, Software Engineering
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Pachyderm
Pachyderm is an enterprise-grade data science platform that makes explainable, repeatable, and scalable AI/ML a reality.
Founder(s): Joe Doliner, Joey Zwicker
Location: San Francisco, California, United States
Industries: Analytics, Artificial Intelligence, Big Data, Developer APIs, Machine Learning, Open Source
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Open Motors
Open Motors is a B2B company that provides the first modular & open Self-Driving electric vehicle.
Founder(s): Tin Hang Liu, Yuki Liu
Location: Palo Alto, California, United States
Industries: Automotive, Autonomous Vehicles, Electric Vehicle, Hardware, Open Source
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Ukama
Cellular network built for you, by you
Founder(s): Kashif Ali
Location: Pleasanton, California, United States
Industries: Cloud Management, Hardware, Internet, Open Source, Telecommunications
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DNN Corp (DotNetNuke)
DNN is an open source community where developers can interact, contribute and exchange their ideas and technology.
Founder(s): Joe Brinkman, Nik Kalyani, Scott Willhite, Shaun Walker
Location: San Mateo, California, United States
Industries: Developer Tools, Information Technology, Open Source, Software
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Meedan
Creative tools for journalists and translators.
Founder(s): Edward Bice
Location: San Francisco, California, United States
Industries: Open Source, Search Engine, Translation Service
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Eucalyptus Systems
Eucalyptus Systems offers open source software that enable organizations to build AWS-compatible private and hybrid clouds
Founder(s): Daniel Nurmi, Rich Wolski, Woody Rollins
Location: Goleta, California, United States
Industries: Cloud Computing, Cloud Management, Enterprise Software, Infrastructure, Open Source, Software
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Assembly
Assembly helps high quality Chinese manufacturers document their effectiveness and win new foreign business.
Founder(s): Colton Pierson, Jon Friedman, Jonathan Friedman
Location: Redwood City, California, United States
Industries: Communities, Information Technology, Manufacturing, Open Source, Quality Assurance
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Gradle Inc.
Gradle provides the most popular open source build tool for the Java ecosystem and the Gradle Enterprise commercial build analytics solution
Founder(s): Adam Murdoch, Hans Dockter
Location: San Francisco, California, United States
Industries: Analytics, Developer Tools, Enterprise Software, Information Technology, Open Source, SaaS, Software
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O(1) Labs
O(1) Labs is a software development company working on Mina Protocol, a tiny, portable blockchain.
Founder(s): Evan Shapiro, Izaak Meckler
Location: San Francisco, California, United States
Industries: Blockchain, Cryptocurrency, Open Source, Software
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ZEDEDA
ZEDEDA is a provider of distributed edge orchestration and virtualization software.
Founder(s): Erik Nordmark, Roman Shaposhnik, Said Ouissal, Vijay Tapaskar
Location: San Jose, California, United States
Industries: Cloud Computing, Cloud Data Services, Open Source, Software
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Crate.io
Enabling Data Insights at Scale
Founder(s): Bernd Dorn, Christian Lutz, Jodok Batlogg
Location: San Francisco, California, United States
Industries: Analytics, Artificial Intelligence, Big Data, Cloud Computing, Database, Internet of Things, Machine Learning, Open Source, Software
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Confluent
Confluent offers a streaming platform based on Apache Kafka that enables companies to easily access data as real-time streams.
Founder(s): Jay Kreps, Neha Narkhede
Location: Mountain View, California, United States
Industries: Analytics, Cloud Data Services, Enterprise Software, Open Source
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Opbeat
Opbeat is an open source application performance monitoring that identifies performance issues with a breakdown that makes sense.
Founder(s): Rasmus Makwarth, Ron Cohen
Location: San Francisco, California, United States
Industries: Computer, Internet, Open Source, Software
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Bountysource
Bountysource offers an online funding platform for open-source software.
Founder(s): David Rappo
Location: San Francisco, California, United States
Industries: Crowdfunding, Enterprise Software, Open Source, Software
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CodersClan
CodersClan is a community-driven platform for getting code tasks done. Getting code done has never been easier.
Founder(s): Dror Cohen, Uri Ezra
Location: Palo Alto, California, United States
Industries: Marketplace, Open Source, Outsourcing, Software
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Linux Foundation
The Linux Foundation builds sustainable ecosystems around open source projects to accelerate technology development and industry adoption.
Founder(s): Bruce Breton, Deniz Parlak, Tao Feng
Location: San Francisco, California, United States
Industries: Communities, Education, Enterprise Software, Events, Information Technology, Linux, Non Profit, Open Source
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Open mHealth
Open mHealth is a non-profit technology company that’s unlocking digital health data to improve patient health.
Founder(s): David Haddad, Deborah Estrin, Ida Sim, Josh Selsky
Location: San Francisco, California, United States
Industries: Health Care, Information Technology, mHealth, Open Source
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Hyperledger
Hyperledger is an open source collaborative effort created to advance cross-industry blockchain technologies.
Founder(s):
Location: San Francisco, California, United States
Industries: Blockchain, Linux, Open Source
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Heartex
Heartex offers a data labeling and annotations tool for building accurate and smart AI products.
Founder(s): Maxim Tkachenko, Michael Malyuk, Nikolay Lyubimov
Location: San Francisco, California, United States
Industries: Artificial Intelligence, Machine Learning, Open Source, Software
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Freestyle Software
Freestyle is a software for Non-Photorealistic Line Drawing rendering from 3D scenes.
Founder(s):
Location: Palo Alto, California, United States
Industries: 3D Technology, Enterprise Software, Open Source, Software
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Solinea
The professional services partner that accelerates enterprise cloud adoption
Founder(s): Francesco Paola, Ken Pepple
Location: San Francisco, California, United States
Industries: Cloud Computing, Cloud Infrastructure, Consulting, Open Source, Private Cloud
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Department of Better Technology
Department of Better Technology makes great software that helps governments and non-profits better serve their communities.
Founder(s): Adam Becker, Clay Johnson, Joshua Goldstein
Location: Oakland, California, United States
Industries: Enterprise Software, GovTech, Non Profit, Open Source, Software
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Inktank
Inktank provides an open source distributed storage system that decreases storage costs and increases operational flexibility.
Founder(s): Bryan Bogensberger, Sage Weil, Simon Anderson
Location: San Francisco, California, United States
Industries: Cloud Computing, Enterprise Software, Open Source, Software, Web Hosting
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Rundeck
Rundeck is the creator of operations as a service, a new style of IT operations management that keeps pace with the business demands.
Founder(s): Alex Honor, Damon Edwards, Greg Schueler
Location: Redwood City, California, United States
Industries: Database, Information Technology, Open Source, SaaS, Software
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Chromatic
Provider of tools to help frontend developers build, test and share UI components.
Founder(s): Dominic Nguyen, Tom Coleman, Zoltan Olah
Location: San Francisco, California, United States
Industries: Developer Tools, Open Source, Quality Assurance, Software, UX Design
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