Greylock Partners is a venture capital firm established in 1965 and headquartered in Menlo Park, California, with additional offices in Wellesley and San Francisco. The firm specializes in investing across various stages, with a strong emphasis on seed, series A and B, and growth capital investments, particularly in consumer and enterprise software sectors. Greylock focuses on sectors such as advertising, fintech, gaming, healthcare, cloud/SaaS, data analytics, and biotechnology, among others. The firm typically invests between $50,000 and $500,000 in seed-stage companies, $1 million to $10 million in early-stage ventures, and between $25 million and $200 million in later-stage companies. Greylock prefers to take board seats in its portfolio companies and actively seeks to invest in businesses based in the United States, India, China, Europe, and Israel. Its notable investments include companies that have redefined markets, such as Airbnb, Dropbox, and LinkedIn.
2550 Sand Hill Road, Suite 200 Menlo Park, CA 94025
38 Bluxome St, 1st Floor San Francisco, CA 94107
Asheem Chandna
Partner
Jerry Chen
General Partner
Mike Duboe
General Partner
Roger Evans
Partner
William Helman
Partner
Bob Henderson
Special Limited Partner
William Kaiser
Partner
John Lilly
Venture Partner
Josh Mcfarland
Partner
Sridhar Ramaswamy
Venture Partner
Jason Risch
Investor
Dave Strohm
Partner
Mustafa Suleyman
Venture Partner
Don Sullivan
Administrative Partner
David Sze
General Partner
David Thacker
General Partner
Past deals in Real Time
Orb
Series B in 2024
Orb is a developer of real-time billing infrastructure tailored for artificial intelligence and software companies. The company provides a platform that manages the data infrastructure and billing logic necessary for implementing usage-based pricing models. By doing so, Orb enables businesses to adopt more flexible monetization strategies, allowing them to better align their revenue workflows with evolving market demands. This innovative approach supports the next wave of technology companies in streamlining their billing processes and enhancing their pricing structures.
Rockset
Series B in 2023
Rockset, Inc. is a technology company based in San Mateo, California, founded in 2016. It specializes in developing a serverless search and analytics engine that facilitates the creation of applications without the need for data pipelines or extensive data preparation. The platform operates directly on raw data, enabling users to seamlessly integrate and continuously sync new data from various sources. By utilizing familiar SQL, Rockset allows clients to perform hybrid searches and real-time analytics on diverse data types, including vector, text, geospatial, and JSON data, without the constraints of a fixed schema. This approach streamlines the data management process and enhances the efficiency of interactive data science applications.
Kodem Security
Series A in 2023
Providing users with runtime intelligence to grasp the relevant application risks.
Chronosphere
Venture Round in 2023
Chronosphere, Inc. is a technology company that specializes in developing an open-source metrics data platform known as M3. Founded in 2019 and headquartered in New York, the company has additional offices in Seattle, Vilnius, and Warsaw. Chronosphere's platform provides comprehensive monitoring solutions for infrastructure, applications, and business metrics, enabling organizations to manage the complexities of cloud-native environments. By offering tools that help DevOps teams quickly identify and resolve issues across various layers of the technology stack, Chronosphere enhances operational reliability and supports data-driven decision-making. The platform is utilized by prominent brands to improve developer productivity, control costs, and enhance customer satisfaction.
Cribl
Series D in 2022
Cribl, Inc. is a software company specializing in data management solutions that help organizations efficiently handle log ingestion and analytics at scale. Founded in 2017 and based in San Francisco, California, Cribl offers Logstream, a platform that enables users to transform and route logs and metrics in real-time while minimizing wasted data processing. Its software provides capabilities for implementing observability pipelines capable of managing data at Petabyte scale, allowing businesses to prioritize high-value information and ensure compliance with privacy regulations. Cribl empowers tech professionals with the flexibility to manage their data without compromising on performance or control, thereby enhancing operational intelligence and decision-making processes.
Kodem Security
Seed Round in 2022
Providing users with runtime intelligence to grasp the relevant application risks.
Chronosphere
Series C in 2021
Chronosphere, Inc. is a technology company that specializes in developing an open-source metrics data platform known as M3. Founded in 2019 and headquartered in New York, the company has additional offices in Seattle, Vilnius, and Warsaw. Chronosphere's platform provides comprehensive monitoring solutions for infrastructure, applications, and business metrics, enabling organizations to manage the complexities of cloud-native environments. By offering tools that help DevOps teams quickly identify and resolve issues across various layers of the technology stack, Chronosphere enhances operational reliability and supports data-driven decision-making. The platform is utilized by prominent brands to improve developer productivity, control costs, and enhance customer satisfaction.
Cribl
Series C in 2021
Cribl, Inc. is a software company specializing in data management solutions that help organizations efficiently handle log ingestion and analytics at scale. Founded in 2017 and based in San Francisco, California, Cribl offers Logstream, a platform that enables users to transform and route logs and metrics in real-time while minimizing wasted data processing. Its software provides capabilities for implementing observability pipelines capable of managing data at Petabyte scale, allowing businesses to prioritize high-value information and ensure compliance with privacy regulations. Cribl empowers tech professionals with the flexibility to manage their data without compromising on performance or control, thereby enhancing operational intelligence and decision-making processes.
SST
Seed Round in 2021
SST is an open-source framework designed to facilitate the development of serverless applications. It provides developers with tools to create, test, and deploy Lambda functions in real-time, streamlining the development process. The platform manages pipelines, configures environments, and monitors deployments, allowing clients to efficiently build full-stack applications tailored to their business needs. Additionally, SST is recognized for producing a highly regarded resource for developers seeking guidance in building serverless applications.
Trace
Seed Round in 2021
Trace is a pioneering workforce planning and spend management platform. We build software for companies to plan and manage their most important investments. Trace is trusted by leading companies in the NASDAQ and Cloud100, like Lucid, Sprout Social, Guild, and LastPass. Learn more at TraceHQ.com. Trace was founded in 2018 by Martin Destagnol, Matt Gonzalez, and Mike Gonzalez.
Chronosphere
Series B in 2021
Chronosphere, Inc. is a technology company that specializes in developing an open-source metrics data platform known as M3. Founded in 2019 and headquartered in New York, the company has additional offices in Seattle, Vilnius, and Warsaw. Chronosphere's platform provides comprehensive monitoring solutions for infrastructure, applications, and business metrics, enabling organizations to manage the complexities of cloud-native environments. By offering tools that help DevOps teams quickly identify and resolve issues across various layers of the technology stack, Chronosphere enhances operational reliability and supports data-driven decision-making. The platform is utilized by prominent brands to improve developer productivity, control costs, and enhance customer satisfaction.
Orb
Seed Round in 2021
Orb is a developer of real-time billing infrastructure tailored for artificial intelligence and software companies. The company provides a platform that manages the data infrastructure and billing logic necessary for implementing usage-based pricing models. By doing so, Orb enables businesses to adopt more flexible monetization strategies, allowing them to better align their revenue workflows with evolving market demands. This innovative approach supports the next wave of technology companies in streamlining their billing processes and enhancing their pricing structures.
Rockset
Series B in 2020
Rockset, Inc. is a technology company based in San Mateo, California, founded in 2016. It specializes in developing a serverless search and analytics engine that facilitates the creation of applications without the need for data pipelines or extensive data preparation. The platform operates directly on raw data, enabling users to seamlessly integrate and continuously sync new data from various sources. By utilizing familiar SQL, Rockset allows clients to perform hybrid searches and real-time analytics on diverse data types, including vector, text, geospatial, and JSON data, without the constraints of a fixed schema. This approach streamlines the data management process and enhances the efficiency of interactive data science applications.
Multi
Series A in 2020
Multi is a video calling platform aimed at enhancing collaboration for remote teams through live video interactions. It enables users to engage in real-time conversations, fostering a more natural and effective communication experience compared to traditional methods such as typing or scheduling meetings. Additionally, Multi's collaboration software includes features for accessing, guiding, annotating, and controlling applications remotely. This platform provides latency-free desktop sharing, stable remote control, and secure data transmission, allowing businesses and clients to efficiently complete tasks from any location.
Chronosphere
Series A in 2019
Chronosphere, Inc. is a technology company that specializes in developing an open-source metrics data platform known as M3. Founded in 2019 and headquartered in New York, the company has additional offices in Seattle, Vilnius, and Warsaw. Chronosphere's platform provides comprehensive monitoring solutions for infrastructure, applications, and business metrics, enabling organizations to manage the complexities of cloud-native environments. By offering tools that help DevOps teams quickly identify and resolve issues across various layers of the technology stack, Chronosphere enhances operational reliability and supports data-driven decision-making. The platform is utilized by prominent brands to improve developer productivity, control costs, and enhance customer satisfaction.
Rubrik
Series E in 2019
Rubrik offers live data access for recovery and application development by fusing enterprise data management with web-scale IT and eliminating backup software. This marks the end of a decade-long innovation drought in backup and recovery, the backbone of IT. Within minutes, businesses can manage the explosion of data across private and public clouds.
Rockset
Series A in 2018
Rockset, Inc. is a technology company based in San Mateo, California, founded in 2016. It specializes in developing a serverless search and analytics engine that facilitates the creation of applications without the need for data pipelines or extensive data preparation. The platform operates directly on raw data, enabling users to seamlessly integrate and continuously sync new data from various sources. By utilizing familiar SQL, Rockset allows clients to perform hybrid searches and real-time analytics on diverse data types, including vector, text, geospatial, and JSON data, without the constraints of a fixed schema. This approach streamlines the data management process and enhances the efficiency of interactive data science applications.
Rubrik
Series D in 2017
Rubrik offers live data access for recovery and application development by fusing enterprise data management with web-scale IT and eliminating backup software. This marks the end of a decade-long innovation drought in backup and recovery, the backbone of IT. Within minutes, businesses can manage the explosion of data across private and public clouds.
8th Wall
Venture Round in 2016
8th Wall Inc. is a developer of an augmented reality (AR) platform that enables the creation and deployment of interactive AR experiences directly on mobile websites. Founded in 2016 and based in Palo Alto, California, the company offers several key solutions, including 8th Wall XR, a platform for developing mobile AR applications; XR Remote, which allows users to test AR applications on their devices; and a glTF Viewer for sharing and viewing 3D files in real environments. The company's custom SLAM engine facilitates markerless AR content with advanced features such as 6DoF positional tracking and surface detection, ensuring immersive experiences on any smartphone equipped with a rear-facing camera. 8th Wall's platform serves a variety of industries, including retail, travel, and entertainment, by enabling developers to create and deploy AR applications rapidly and efficiently.
Houseparty
Series C in 2016
Houseparty is an internet company based in San Francisco, California, that operates a social networking platform focused on enhancing online communication through empathy. Founded in 2011, the company specializes in live video streaming and interaction. Its mobile application allows users to engage in group video calls with friends, facilitating real-time communication and social interaction. By integrating with popular social media platforms like Twitter and Facebook, Houseparty enables users to share and influence live video content, creating a unique space for connecting with others.
Rubrik
Series C in 2016
Rubrik offers live data access for recovery and application development by fusing enterprise data management with web-scale IT and eliminating backup software. This marks the end of a decade-long innovation drought in backup and recovery, the backbone of IT. Within minutes, businesses can manage the explosion of data across private and public clouds.
Hyper Travel
Seed Round in 2016
Hyper Travel is a travel technology company that offers a personal travel concierge service through a chat-based application. This service allows individual travelers and businesses to efficiently manage their travel needs, from research and planning to booking and in-destination assistance. Users can communicate with dedicated concierges who handle requests via real-time chat, text, SMS, or email, ensuring a seamless travel experience. By simplifying the travel planning process, Hyper Travel enables clients to focus on their priorities while saving time and money on their journeys.
AppDynamics
Series F in 2015
AppDynamics offers an observability platform that enables businesses to monitor and optimize their digital performance in real time. The platform provides an integrated suite of tools that delivers insights into application, user, and business performance, allowing organizations to make informed decisions quickly. By focusing on user interactions, AppDynamics dynamically collects millions of performance data points across applications and infrastructure, identifying performance anomalies and enabling automatic fixes. This application intelligence not only enhances customer engagement but also improves overall operational efficiency. With flexible deployment options in both cloud and on-premise environments, AppDynamics equips businesses to navigate complex software ecosystems effectively and adaptively.
Rubrik
Series B in 2015
Rubrik offers live data access for recovery and application development by fusing enterprise data management with web-scale IT and eliminating backup software. This marks the end of a decade-long innovation drought in backup and recovery, the backbone of IT. Within minutes, businesses can manage the explosion of data across private and public clouds.
AppDynamics
Series E in 2014
AppDynamics offers an observability platform that enables businesses to monitor and optimize their digital performance in real time. The platform provides an integrated suite of tools that delivers insights into application, user, and business performance, allowing organizations to make informed decisions quickly. By focusing on user interactions, AppDynamics dynamically collects millions of performance data points across applications and infrastructure, identifying performance anomalies and enabling automatic fixes. This application intelligence not only enhances customer engagement but also improves overall operational efficiency. With flexible deployment options in both cloud and on-premise environments, AppDynamics equips businesses to navigate complex software ecosystems effectively and adaptively.
BetterCompany
Seed Round in 2014
At BetterCompany, it is our mission to help companies connect with best candidates at the best time, when they're looking! We use a blend of art and science to match candidates to roles and companies and we understand that timing is everything.
SiTime
Series F in 2013
SiTime Corporation, an analog semiconductor company, offers MEMS-based silicon timing solutions that replace legacy quartz products. With 85% market share and over 50 million devices shipped, SiTime is driving the $5 Billion timing market’s transition to 100% silicon-based timing. SiTime’s configurable solutions enable customers to differentiate their products with higher performance, reduced size and better reliability. The rich feature set and flexibility of our solutions allows customers to consolidate their supply-chain, reducing cost of ownership and time to market. By using standard semiconductor processes and high volume plastic packaging, SiTime offers the best availability and shortest lead times in the industry. Top-tier manufacturers are experiencing these benefits and recognize SiTime as: The Smart Timing Choice.
AppDynamics
Series D in 2013
AppDynamics offers an observability platform that enables businesses to monitor and optimize their digital performance in real time. The platform provides an integrated suite of tools that delivers insights into application, user, and business performance, allowing organizations to make informed decisions quickly. By focusing on user interactions, AppDynamics dynamically collects millions of performance data points across applications and infrastructure, identifying performance anomalies and enabling automatic fixes. This application intelligence not only enhances customer engagement but also improves overall operational efficiency. With flexible deployment options in both cloud and on-premise environments, AppDynamics equips businesses to navigate complex software ecosystems effectively and adaptively.
Firebase
Seed Round in 2012
Firebase is a mobile platform developed by Google that enables the creation of applications for iOS, Android, and the Web. It serves over one million developers by offering a robust suite of features, including real-time databases, user authentication, crash reporting, push notifications, and analytics, which can be customized to meet specific project needs. The platform is designed to support the development of real-time, collaborative applications and provides a secure infrastructure that allows developers to scale their apps effectively. With its focus on enhancing user engagement and ensuring data security, Firebase equips developers with the necessary tools to build successful applications and grow their businesses.
AppDynamics
Series C in 2012
AppDynamics offers an observability platform that enables businesses to monitor and optimize their digital performance in real time. The platform provides an integrated suite of tools that delivers insights into application, user, and business performance, allowing organizations to make informed decisions quickly. By focusing on user interactions, AppDynamics dynamically collects millions of performance data points across applications and infrastructure, identifying performance anomalies and enabling automatic fixes. This application intelligence not only enhances customer engagement but also improves overall operational efficiency. With flexible deployment options in both cloud and on-premise environments, AppDynamics equips businesses to navigate complex software ecosystems effectively and adaptively.
GoInstant
Seed Round in 2011
GoInstant specializes in a co-browsing tool that enables multiple users to navigate the web simultaneously in real-time. This innovative platform allows participants to click, scroll, type, and browse together without the need for downloads or plugins, functioning seamlessly through standard web browsers. The co-browsing sessions can be utilized across various applications, including customer support, sales, e-commerce, and training, enhancing online interaction and collaboration. GoInstant aims to improve the shared web experience, making it more interactive and efficient for users.
Game Closure
Seed Round in 2011
Game Closure offers a development platform that facilitates the creation of multiplayer games across web and mobile environments. Its SDK is HTML-based, allowing developers to utilize familiar Web APIs to produce high-quality games. The platform simplifies the complexities associated with game development, including debugging and hosting, while also enabling compilation into hardware-accelerated native applications for distribution on various devices. By streamlining the development process, Game Closure empowers game studios to efficiently publish games on both iOS and Android ecosystems, making it easier and more cost-effective for developers to enter the multiplayer, multiplatform gaming market.
Impermium
Seed Round in 2011
Impermium is a cybersecurity technology startup that specializes in protecting online businesses from cybercrime. With a focus on real-time monitoring, the company has developed an advanced risk-evaluation platform that helps identify fraudulent registrations, compromised logins, and risky transactions. It serves over 1.5 million sites and has processed more than 8 billion transactions in its short history. By utilizing a combination of machine learning, statistical anomaly detection, and a proprietary database of malicious actors, Impermium effectively stops fraudulent user account registrations in real time. This technology is particularly beneficial for large consumer Internet companies, enabling them to eliminate fraud and web abuse while enhancing overall account management.
Realm
Seed Round in 2011
Realm (formerly tight.db) is a mobile database that enables its users to develop applications faster, develop applications that are fast, and craft amazing user experiences. Realm is a replacement for SQLite & Core Data. It can save users thousands of lines of code & weeks of work, and lets them craft amazing new user experiences. It is a Y Combinator company, headquartered in San Francisco.
AppDynamics
Series B in 2010
AppDynamics offers an observability platform that enables businesses to monitor and optimize their digital performance in real time. The platform provides an integrated suite of tools that delivers insights into application, user, and business performance, allowing organizations to make informed decisions quickly. By focusing on user interactions, AppDynamics dynamically collects millions of performance data points across applications and infrastructure, identifying performance anomalies and enabling automatic fixes. This application intelligence not only enhances customer engagement but also improves overall operational efficiency. With flexible deployment options in both cloud and on-premise environments, AppDynamics equips businesses to navigate complex software ecosystems effectively and adaptively.
SiTime
Series D in 2009
SiTime Corporation, an analog semiconductor company, offers MEMS-based silicon timing solutions that replace legacy quartz products. With 85% market share and over 50 million devices shipped, SiTime is driving the $5 Billion timing market’s transition to 100% silicon-based timing. SiTime’s configurable solutions enable customers to differentiate their products with higher performance, reduced size and better reliability. The rich feature set and flexibility of our solutions allows customers to consolidate their supply-chain, reducing cost of ownership and time to market. By using standard semiconductor processes and high volume plastic packaging, SiTime offers the best availability and shortest lead times in the industry. Top-tier manufacturers are experiencing these benefits and recognize SiTime as: The Smart Timing Choice.
AppDynamics
Series A in 2008
AppDynamics offers an observability platform that enables businesses to monitor and optimize their digital performance in real time. The platform provides an integrated suite of tools that delivers insights into application, user, and business performance, allowing organizations to make informed decisions quickly. By focusing on user interactions, AppDynamics dynamically collects millions of performance data points across applications and infrastructure, identifying performance anomalies and enabling automatic fixes. This application intelligence not only enhances customer engagement but also improves overall operational efficiency. With flexible deployment options in both cloud and on-premise environments, AppDynamics equips businesses to navigate complex software ecosystems effectively and adaptively.
SiTime
Series C in 2007
SiTime Corporation, an analog semiconductor company, offers MEMS-based silicon timing solutions that replace legacy quartz products. With 85% market share and over 50 million devices shipped, SiTime is driving the $5 Billion timing market’s transition to 100% silicon-based timing. SiTime’s configurable solutions enable customers to differentiate their products with higher performance, reduced size and better reliability. The rich feature set and flexibility of our solutions allows customers to consolidate their supply-chain, reducing cost of ownership and time to market. By using standard semiconductor processes and high volume plastic packaging, SiTime offers the best availability and shortest lead times in the industry. Top-tier manufacturers are experiencing these benefits and recognize SiTime as: The Smart Timing Choice.
HyperRoll
Series C in 2004
HyperRoll is a provider of data warehouse performance acceleration software, specializing in its Data Performance Management Suite. This suite enhances load times, query times, and throughput for data warehouses, enabling organizations to respond swiftly to changes in data and metadata while reducing overall costs. HyperRoll's innovative software architecture represents a significant advancement in managing business data performance. In addition to its core software offerings, the company also provides solutions across various sectors, including consumer products, retail, finance, supply chain, and customer relationship management. Furthermore, HyperRoll offers advisory, consulting, education, and technical support services to assist clients in maximizing the benefits of their data management strategies.
Reflectent Software
Series B in 2004
Reflectent develops enterprise scalable End-User Systems Management software that complements traditional system and network management applications by providing an integrated, real-time view of enterprise applications from the end-user's perspective. Reflectent reduces the total cost of ownership of connected, mobile, and heterogeneous end-user devices and applications by pinpointing problems between networks, servers, and end-user devices. This results in increased application uptime and availability, automation of labor intensive processes, consolidation of underutilized applications, and the proactive management of mission-critical business applications at the desktop.
Reflectent Software
Series A in 2003
Reflectent develops enterprise scalable End-User Systems Management software that complements traditional system and network management applications by providing an integrated, real-time view of enterprise applications from the end-user's perspective. Reflectent reduces the total cost of ownership of connected, mobile, and heterogeneous end-user devices and applications by pinpointing problems between networks, servers, and end-user devices. This results in increased application uptime and availability, automation of labor intensive processes, consolidation of underutilized applications, and the proactive management of mission-critical business applications at the desktop.
HyperRoll
Series B in 2002
HyperRoll is a provider of data warehouse performance acceleration software, specializing in its Data Performance Management Suite. This suite enhances load times, query times, and throughput for data warehouses, enabling organizations to respond swiftly to changes in data and metadata while reducing overall costs. HyperRoll's innovative software architecture represents a significant advancement in managing business data performance. In addition to its core software offerings, the company also provides solutions across various sectors, including consumer products, retail, finance, supply chain, and customer relationship management. Furthermore, HyperRoll offers advisory, consulting, education, and technical support services to assist clients in maximizing the benefits of their data management strategies.
Acta Technology
Venture Round in 2001
Acta Technology, founded in 1997 and based in Mountain View, California, specializes in real-time data integration software. The company offers a platform that facilitates seamless communication among enterprises, their customers, suppliers, employees, and partners. Acta's technology supports both batch and real-time data integration, focusing on the extraction, transformation, and loading (ETL) of data. The company was acquired by Business Objects, further enhancing its capabilities in the data integration market.
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