Bessemer Venture Partners

Bessemer Venture Partners, established in 1911, is a prominent venture capital firm headquartered in Redwood City, California, with a global presence. The firm invests in early-stage to growth-stage companies across various sectors, including software, TMT, healthcare, fintech, and consumer products. With a portfolio boasting successful companies like Pinterest, Shopify, Twilio, and Yelp, Bessemer Venture Partners has a proven track record in helping entrepreneurs build enduring companies. The firm manages multiple funds, totaling over $4 billion in assets, and provides support to founders from seed stage through to growth, fostering long-term relationships with its portfolio companies.

Anurag Begwani

Vice President

Thomas Berger

Partner

Charles Birnbaum

Partner

Sam Bondy

Investor

Sara Byrne

Partner and CFO

Aparna Chaganty

Investor

Justina Chung

Vice President

David Cowan

Partner

Brian Cramer

Operating Partner

Mary D'Onofrio

Partner

Byron Deeter

Partner

Sameer Dholakia

Partner

John Drake

Investor

Mike Droesch

Vice President

Jeff Epstein

Operating Partner

Brian Feinstein

Partner

Adam Ferrara

Partner

Alex Ferrara

Partner

Adam Fisher

Partner

Andrew Geisse

Operating Partner

Talia Goldberg

Partner

Bob Goodman

Partner

Alexa Grabelle

Investor

Sandy Grippo

COO and Partner

Sofia Guerra

Vice President, Cambridge office

Felda Hardymon

Partner

Tess Hatch

Partner

Andrew Hedin

Partner

Nithin Kaimal

COO

Eric Kaplan

Vice President and Investor

Amit Karp

Partner

Hannah Kim

Vice President

Stephen Kraus

Partner

Ethan Kurzweil

Partner

Lindsey Li

Vice President

Grace Ma

Investor

Maha Malik

Investor

Bhavik Nagda

Investor

Aditya Nidmarti

Investor

Bob O'Neil

Venture Partner

Darsh Patel

Investor

Anant Vidur Puri

Partner

Caty Rea

Vice President

Elliott Robinson

Partner and Co-Founder of the Growth Investment Practice

Raj Sabhlok

Operating Partner

Aia Sarycheva

Vice President

Jason Scheller

Investor

Yael Schiff

Vice President

Andrew Schmitt

Investor

David Selverian

Investor

Madeline Shue

Investor

Smith, Scott

Operating Partner

Robert Stavis

Partner

Ariel Sterman

Partner

Nancy Straface

Director of IT and Managed Services

Mayo Stuntz

Operating Partner

Alexandra Sukin

Vice President

Vatsalya Tandon

Investor

Janice Teng

Vice President

Katherine Walker

Vice President

Christopher Wan

Vice President

Bryan Wu

Partner

Alex Yuditski

Investor

Past deals in Open Source

Fern

Series A in 2025
Fern is a platform for generating software development kits (SDKs), also called client libraries, and application programming interface (API) documentation. Developer-focused companies build with Fern, typically starting by uploading their OpenAPI or Swagger specifications. Fern supports generating SDKs in popular programming languages, including Python, TypeScript, Java, Go, C#, and Ruby. Fern is open source and backed by Y Combinator. Fern has native integrations with GitHub, Postman, NPM, PyPI, Nuget, and RubyGems.

Portainer

Series A in 2022
Portainer.io Limited specializes in developing open-source user interface tools for managing container-based environments. The company provides a comprehensive container management platform known as Portainer CE, which includes features for application management, cluster management, and various other management services such as identity, storage, and network management. For enterprise customers, Portainer offers Portainer Business, which focuses on container management and orchestration. The platform supports a range of environments, including Kubernetes, Docker, Azure container instances, and Edge computing. Established in 2016 and headquartered in Auckland, New Zealand, with an office in Palo Alto, California, Portainer aims to simplify container orchestration systems, making them more accessible and user-friendly for both software developers and IT operations professionals. The intuitive interface provided by Portainer accelerates the adoption of container technology, enhances security, and streamlines software delivery, ultimately aiding enterprises in faster deployment and troubleshooting processes.

Appwrite

Series A in 2022
Appwrite is a technology company that provides an open-source platform for developers to build scalable applications. Their platform offers services such as user authentication, databases, serverless functions, and storage, allowing developers to use their preferred coding languages and tools. The platform aims to simplify backend development by abstracting complexities and promoting secure application building.

Appsmith

Series A in 2021
Appsmith is a company that specializes in open-source low-code software aimed at facilitating the rapid development of custom internal applications. Founded in mid-2019, Appsmith's platform allows developers to create, deploy, and manage applications with a focus on enterprise-grade security and governance. The software simplifies the development of internal tools, streamlining operations, automating processes, and enabling seamless integration of various applications and data sources. With over 5 million downloads and a user base that includes more than 1,000 enterprises across over 100 countries, Appsmith has established itself as a significant player in the low-code application development space, empowering developers to enhance legacy applications and build efficient internal web apps.

Appwrite

Seed Round in 2021
Appwrite is a technology company that provides an open-source platform for developers to build scalable applications. Their platform offers services such as user authentication, databases, serverless functions, and storage, allowing developers to use their preferred coding languages and tools. The platform aims to simplify backend development by abstracting complexities and promoting secure application building.

Salto

Series B in 2021
Salto Labs Inc. specializes in business application configuration, providing a comprehensive dashboard for companies to manage their applications and services. Founded in 2019 and based in Tel Aviv-Yafo, Israel, Salto offers a unique solution that employs an Open Source and an Enterprise SaaS product to facilitate multi-application configuration. At the core of its technology is NaCl (Not Another Configuration Language), which allows for the automatic extraction and declarative representation of configurations from various business applications, including Salesforce, NetSuite, and HubSpot. This innovative approach enables collaborative editing and deployment of configurations, with capabilities for testing, tracking, and rolling back changes as needed. Salto's structured language enhances usability by allowing text searches, re-use of configurations, inline documentation, and easy auditing of changes, ultimately streamlining business operations and reducing errors. The company is backed by notable investors and has expanded its presence with offices in both Tel Aviv and San Francisco.

Portainer

Series A in 2021
Portainer.io Limited specializes in developing open-source user interface tools for managing container-based environments. The company provides a comprehensive container management platform known as Portainer CE, which includes features for application management, cluster management, and various other management services such as identity, storage, and network management. For enterprise customers, Portainer offers Portainer Business, which focuses on container management and orchestration. The platform supports a range of environments, including Kubernetes, Docker, Azure container instances, and Edge computing. Established in 2016 and headquartered in Auckland, New Zealand, with an office in Palo Alto, California, Portainer aims to simplify container orchestration systems, making them more accessible and user-friendly for both software developers and IT operations professionals. The intuitive interface provided by Portainer accelerates the adoption of container technology, enhances security, and streamlines software delivery, ultimately aiding enterprises in faster deployment and troubleshooting processes.

Cypress.io

Series B in 2020
Cypress.io, Inc. is a company that specializes in developing a front-end testing tool designed for developers and QA engineers to effectively test software applications. Founded in 2014 and based in Atlanta, Georgia, Cypress.io offers an automated end-to-end and component testing solution that operates within browser environments. Its flagship product, the open-source Cypress App, integrates existing testing tools with a graphical user interface, enabling users to monitor and debug tests efficiently. Additionally, the company provides Cypress Cloud, a hosted service that leverages insights from previous test runs to enhance continuous integration (CI) workflows, improve test suite analytics, and facilitate intelligent CI orchestration. With a diverse customer base exceeding 3,700 across 78 countries and 65 industries, Cypress.io has facilitated the execution of over 5 billion tests, significantly enhancing developer productivity while optimizing CI costs.

Salto

Series A in 2020
Salto Labs Inc. specializes in business application configuration, providing a comprehensive dashboard for companies to manage their applications and services. Founded in 2019 and based in Tel Aviv-Yafo, Israel, Salto offers a unique solution that employs an Open Source and an Enterprise SaaS product to facilitate multi-application configuration. At the core of its technology is NaCl (Not Another Configuration Language), which allows for the automatic extraction and declarative representation of configurations from various business applications, including Salesforce, NetSuite, and HubSpot. This innovative approach enables collaborative editing and deployment of configurations, with capabilities for testing, tracking, and rolling back changes as needed. Salto's structured language enhances usability by allowing text searches, re-use of configurations, inline documentation, and easy auditing of changes, ultimately streamlining business operations and reducing errors. The company is backed by notable investors and has expanded its presence with offices in both Tel Aviv and San Francisco.

Earthly Technologies

Seed Round in 2020
Earthly Technologies, Inc. is an open-source platform specializing in build automation for the post-container era. Founded in 2020 and based in Redwood City, California, the company has developed an array of tools that simplify continuous integration and deployment processes. Its primary product, the Earthly framework, enables developers to create repeatable builds that can run in any environment. The platform supports the creation of Docker images and various artifacts, such as binaries and packages, while also allowing for parallel processing and dependency management from multiple directories. Additionally, Earthly provides Earthly CI, a fast and efficient continuous integration platform, as well as Earthly Satellites, a remote build runner compatible with any CI system. By streamlining these development processes, Earthly Technologies aims to enhance efficiency and consistency in software development.

Nebulous

Seed Round in 2020
Nebulous, Inc. is a technology company focused on developing blockchain hardware and software infrastructure for the decentralized internet. Founded in 2014 and based in Boston, Massachusetts, the company is known for its flagship product, Sia, a decentralized cloud storage platform that utilizes blockchain technology to create a data storage marketplace. Additionally, Nebulous offers Skynet, a decentralized content delivery network (CDN) and file-sharing platform tailored for developers, along with SiaStream, which provides affordable storage solutions for media files, enabling fast streaming. As a core contributor to the open-source Skynet project, Nebulous plays a significant role in advancing the decentralized web ecosystem.

Portainer

Seed Round in 2020
Portainer.io Limited specializes in developing open-source user interface tools for managing container-based environments. The company provides a comprehensive container management platform known as Portainer CE, which includes features for application management, cluster management, and various other management services such as identity, storage, and network management. For enterprise customers, Portainer offers Portainer Business, which focuses on container management and orchestration. The platform supports a range of environments, including Kubernetes, Docker, Azure container instances, and Edge computing. Established in 2016 and headquartered in Auckland, New Zealand, with an office in Palo Alto, California, Portainer aims to simplify container orchestration systems, making them more accessible and user-friendly for both software developers and IT operations professionals. The intuitive interface provided by Portainer accelerates the adoption of container technology, enhances security, and streamlines software delivery, ultimately aiding enterprises in faster deployment and troubleshooting processes.

ScyllaDB

Series C in 2019
ScyllaDB is a company specializing in the development of high-performance, scalable column store database software, particularly suited for data-intensive applications. It offers both open-source and enterprise versions of its product, which can be deployed in various environments, alongside ScyllaDB Cloud, a fully-managed Database as a Service available on major cloud platforms like AWS and Google Cloud. The software is designed to support wide-column NoSQL workloads and is fully compatible with popular systems such as Apache Cassandra and Amazon DynamoDB. Founded as Cloudius Systems, ScyllaDB is based in Herzliya, Israel, and aims to deliver exceptional performance and low latency while reducing costs, enabling organizations to leverage modern multi-core servers effectively as their data needs evolve.

Salto

Venture Round in 2019
Salto Labs Inc. specializes in business application configuration, providing a comprehensive dashboard for companies to manage their applications and services. Founded in 2019 and based in Tel Aviv-Yafo, Israel, Salto offers a unique solution that employs an Open Source and an Enterprise SaaS product to facilitate multi-application configuration. At the core of its technology is NaCl (Not Another Configuration Language), which allows for the automatic extraction and declarative representation of configurations from various business applications, including Salesforce, NetSuite, and HubSpot. This innovative approach enables collaborative editing and deployment of configurations, with capabilities for testing, tracking, and rolling back changes as needed. Salto's structured language enhances usability by allowing text searches, re-use of configurations, inline documentation, and easy auditing of changes, ultimately streamlining business operations and reducing errors. The company is backed by notable investors and has expanded its presence with offices in both Tel Aviv and San Francisco.

Nebulous

Seed Round in 2019
Nebulous, Inc. is a technology company focused on developing blockchain hardware and software infrastructure for the decentralized internet. Founded in 2014 and based in Boston, Massachusetts, the company is known for its flagship product, Sia, a decentralized cloud storage platform that utilizes blockchain technology to create a data storage marketplace. Additionally, Nebulous offers Skynet, a decentralized content delivery network (CDN) and file-sharing platform tailored for developers, along with SiaStream, which provides affordable storage solutions for media files, enabling fast streaming. As a core contributor to the open-source Skynet project, Nebulous plays a significant role in advancing the decentralized web ecosystem.

Cypress.io

Series A in 2019
Cypress.io, Inc. is a company that specializes in developing a front-end testing tool designed for developers and QA engineers to effectively test software applications. Founded in 2014 and based in Atlanta, Georgia, Cypress.io offers an automated end-to-end and component testing solution that operates within browser environments. Its flagship product, the open-source Cypress App, integrates existing testing tools with a graphical user interface, enabling users to monitor and debug tests efficiently. Additionally, the company provides Cypress Cloud, a hosted service that leverages insights from previous test runs to enhance continuous integration (CI) workflows, improve test suite analytics, and facilitate intelligent CI orchestration. With a diverse customer base exceeding 3,700 across 78 countries and 65 industries, Cypress.io has facilitated the execution of over 5 billion tests, significantly enhancing developer productivity while optimizing CI costs.

HashiCorp

Series D in 2018
HashiCorp, Inc. is an open-source software company based in San Francisco, California, founded in 2012 by Mitchell Hashimoto and Armon Dadgar. The company specializes in developing multi-cloud infrastructure automation software that addresses the challenges of cloud adoption. HashiCorp's primary products include Terraform, a cloud infrastructure as code tool for provisioning and managing resources; Vault, which secures and controls access to sensitive data; Nomad, a work orchestrator for deploying and managing applications across various environments; and Consul, a tool for service discovery and orchestration. Additionally, HashiCorp offers Vagrant for creating reproducible development environments and Packer for generating identical machine images for multiple platforms. The company aims to provide consistent workflows and a standardized approach to automate infrastructure processes, thereby enabling organizations to effectively run distributed applications in both public and private cloud environments.

Cypress.io

Seed Round in 2018
Cypress.io, Inc. is a company that specializes in developing a front-end testing tool designed for developers and QA engineers to effectively test software applications. Founded in 2014 and based in Atlanta, Georgia, Cypress.io offers an automated end-to-end and component testing solution that operates within browser environments. Its flagship product, the open-source Cypress App, integrates existing testing tools with a graphical user interface, enabling users to monitor and debug tests efficiently. Additionally, the company provides Cypress Cloud, a hosted service that leverages insights from previous test runs to enhance continuous integration (CI) workflows, improve test suite analytics, and facilitate intelligent CI orchestration. With a diverse customer base exceeding 3,700 across 78 countries and 65 industries, Cypress.io has facilitated the execution of over 5 billion tests, significantly enhancing developer productivity while optimizing CI costs.

ScyllaDB

Series C in 2018
ScyllaDB is a company specializing in the development of high-performance, scalable column store database software, particularly suited for data-intensive applications. It offers both open-source and enterprise versions of its product, which can be deployed in various environments, alongside ScyllaDB Cloud, a fully-managed Database as a Service available on major cloud platforms like AWS and Google Cloud. The software is designed to support wide-column NoSQL workloads and is fully compatible with popular systems such as Apache Cassandra and Amazon DynamoDB. Founded as Cloudius Systems, ScyllaDB is based in Herzliya, Israel, and aims to deliver exceptional performance and low latency while reducing costs, enabling organizations to leverage modern multi-core servers effectively as their data needs evolve.

ScyllaDB

Series B in 2017
ScyllaDB is a company specializing in the development of high-performance, scalable column store database software, particularly suited for data-intensive applications. It offers both open-source and enterprise versions of its product, which can be deployed in various environments, alongside ScyllaDB Cloud, a fully-managed Database as a Service available on major cloud platforms like AWS and Google Cloud. The software is designed to support wide-column NoSQL workloads and is fully compatible with popular systems such as Apache Cassandra and Amazon DynamoDB. Founded as Cloudius Systems, ScyllaDB is based in Herzliya, Israel, and aims to deliver exceptional performance and low latency while reducing costs, enabling organizations to leverage modern multi-core servers effectively as their data needs evolve.

Sedona Systems

Series B in 2016
Sedona Systems specializes in developing advanced network management platforms for service providers. Its flagship product, NetFusion, is a multi-layer application platform that optimizes both optical and IP layers (L0-L3) of networks. By integrating dynamic, automatic management of these resources, Sedona's solution enhances WAN capacity, improves agility and availability, and reduces core network costs by up to 80% over five years. NetFusion connects with major vendors' equipment through SDN controllers or management systems, providing full visibility and control of transport and routing layers.

Ravello Systems

Series C in 2015
Ravello Systems Inc. is a provider of cloud-based virtualization software solutions, specializing in nested virtualization technology. Founded in 2011 and based in Palo Alto, California, Ravello allows enterprises to encapsulate multi-VM applications and run them seamlessly across various environments, including on-premises and public clouds, without requiring modifications. Its offerings include the ability to develop and test VMware and KVM applications with complex networking on platforms like AWS and Google Cloud, as well as virtual training solutions for deploying multi-VM application environments. Additionally, the company provides on-demand OpenStack labs for development and testing, as well as VMware ESXi lab environments for demos and proofs of concept. This flexibility empowers developers, DevOps teams, and IT professionals to leverage the extensive resources of the public cloud for their application development and testing needs. As of March 2016, Ravello Systems operates as a subsidiary of Oracle Corporation.

Sedona Systems

Series A in 2014
Sedona Systems specializes in developing advanced network management platforms for service providers. Its flagship product, NetFusion, is a multi-layer application platform that optimizes both optical and IP layers (L0-L3) of networks. By integrating dynamic, automatic management of these resources, Sedona's solution enhances WAN capacity, improves agility and availability, and reduces core network costs by up to 80% over five years. NetFusion connects with major vendors' equipment through SDN controllers or management systems, providing full visibility and control of transport and routing layers.

ScyllaDB

Venture Round in 2013
ScyllaDB is a company specializing in the development of high-performance, scalable column store database software, particularly suited for data-intensive applications. It offers both open-source and enterprise versions of its product, which can be deployed in various environments, alongside ScyllaDB Cloud, a fully-managed Database as a Service available on major cloud platforms like AWS and Google Cloud. The software is designed to support wide-column NoSQL workloads and is fully compatible with popular systems such as Apache Cassandra and Amazon DynamoDB. Founded as Cloudius Systems, ScyllaDB is based in Herzliya, Israel, and aims to deliver exceptional performance and low latency while reducing costs, enabling organizations to leverage modern multi-core servers effectively as their data needs evolve.

Ravello Systems

Series B in 2012
Ravello Systems Inc. is a provider of cloud-based virtualization software solutions, specializing in nested virtualization technology. Founded in 2011 and based in Palo Alto, California, Ravello allows enterprises to encapsulate multi-VM applications and run them seamlessly across various environments, including on-premises and public clouds, without requiring modifications. Its offerings include the ability to develop and test VMware and KVM applications with complex networking on platforms like AWS and Google Cloud, as well as virtual training solutions for deploying multi-VM application environments. Additionally, the company provides on-demand OpenStack labs for development and testing, as well as VMware ESXi lab environments for demos and proofs of concept. This flexibility empowers developers, DevOps teams, and IT professionals to leverage the extensive resources of the public cloud for their application development and testing needs. As of March 2016, Ravello Systems operates as a subsidiary of Oracle Corporation.

Ravello Systems

Series A in 2011
Ravello Systems Inc. is a provider of cloud-based virtualization software solutions, specializing in nested virtualization technology. Founded in 2011 and based in Palo Alto, California, Ravello allows enterprises to encapsulate multi-VM applications and run them seamlessly across various environments, including on-premises and public clouds, without requiring modifications. Its offerings include the ability to develop and test VMware and KVM applications with complex networking on platforms like AWS and Google Cloud, as well as virtual training solutions for deploying multi-VM application environments. Additionally, the company provides on-demand OpenStack labs for development and testing, as well as VMware ESXi lab environments for demos and proofs of concept. This flexibility empowers developers, DevOps teams, and IT professionals to leverage the extensive resources of the public cloud for their application development and testing needs. As of March 2016, Ravello Systems operates as a subsidiary of Oracle Corporation.

Perfect Commerce

Series B in 2000
Perfect Commerce is a provider of software-as-a-service (SaaS) spend management solutions and an open supplier network designed for small and medium-sized organizations. The company offers a range of solutions, including PerfectSource, which focuses on effective supply management; PerfectProcure, which manages the procure-to-pay process; and PerfectShop, which enhances visibility of approved goods and services. Additionally, Perfect Commerce features PerfectServices, a sourcing solution that identifies organizational needs and analyzes spending data to create tailored business solutions. The company also operates an Open Supplier Network, facilitating B2B transactions between buyers and suppliers. Its services cater to various industries, including chemicals, retail, energy, financial services, healthcare, hospitality, food products, education, manufacturing, technology, and transportation.
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