103 Greylock companies

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Displaying 103 companies that have the tag "Greylock".

Abnormal Security


The Abnormal Security platform protects enterprises from targeted email attacks. Abnormal Behavior Technology (ABX) models the identity of both employees and external senders, profiles relationships and analyzes email content to stop attacks that lead to account takeover, financial damage and organizational mistrust. Though one-click, API-based Office 365 and G Suite integration, Abnormal sets up in minutes and does not disrupt email flow. Abnormal Security was founded in 2018 by CEO Evan Reiser, CTO Sanjay Jeyakumar, Head of Machine Learning Jeshua Bratman, and Founding Engineers Abhijit Bagri and Dmitry Chechik. The team previously built behavioral profiling and machine learning technologies at Twitter, Google and Pinterest that are being applied to solve a problem that costs organizations $1 billion per year, according to the FBI. The Abnormal Security platform stops targeted phishing, business email compromise and account takeover attacks that have never been seen before. Abnormal Security is headquartered in San Francisco, CA and backed by Greylock Partners.



AiFi is a technology company creating the world’s most advanced store automation systems. With a combination of AI, edge computing, and scalable sensor fusion technology, AiFi delivers auto-checkout operations for retailers of any size. Currently deployed with some of the world's largest retailers such as Albert Heijn, Carrefour, Zabka, and many more! Aifi also offers a NanoStore, built to provide a tiny footprint, modular, plug-and-play automated store of the future that can operate, unstaffed, 24/7. NanoStores deliver faster, more convenient shopping near homes, offices, schools and transit centers. For more information, visit aifi.io and nanostore.ai.


2008, San Francisco

AppDynamics develops application performance management (APM) solutions that deliver problem resolution for highly distributed applicationsll


2004, Santa Clara

Arista Networks was founded to pioneer and deliver software-driven cloud networking solutions for large data center storage and computing environments.

Atrium LTS

2017, San Francisco

Atrium is a full-service corporate law firm that uses modern technology to give startups a legal experience that is fast, transparent, and price-predictable.



atSpoke (formerly askSpoke) is a modern workplace service desk that helps every team deliver better employee support faster. Employees get immediate, convenient, and personalized access to internal knowledge and support from wherever they work, be it chat, SMS, email or web. IT, HR, and Support teams deliver high quality service and maintain accountability while easily scaling to meet demands. Creating and responding to tickets is painless and internal knowledge sharing is instant with conversational interfaces, machine learning, and integrations. Unlike traditional IT ticketing systems, atSpoke lets every employee get what they need, when they need it, and gives internal support teams more time for impactful work.



AwarenessHub is the number one social media software for sales! Recognized industry’s most flexible knowledge-based social marketing platform enabling organizations across the globe to find, understand, and engage prospects and customers faster, and more effectively. Delivering tangible business results, AwarenessHub offers greater visibility with exact insight to identify potential buyers, what interests them most, and engage them with targeted content, while also listening and responding to existing customers in real-time to better retain them. Recognized for its powerful and easy-to-use cloud-based software, AwarenessHub delivers a game-changing and comprehensive system to centrally manage all social media activities, all from a single platform.


2016, Redwood City

Caffeine is a new way for you and your friends to enjoy and create live gaming, entertainment, and creative arts broadcasts. Simplicity is at the core of what we do: from our clean design to our simple-to-use tools, we make it incredibly easy for anyone to start broadcasting in no time.



CardSpring is a payments infrastructure company that enables developers to add applications to the payment network. The CardSpring web service API makes it easy for payment companies and point-of-sale vendors to work with developers to create card-linked services that help merchants connect with their customers and grow their business. Hundreds of web and mobile companies are using CardSpring today to create innovative commerce applications for thousands of merchants and millions of consumers. CardSpring recently launched CardSpring Connect, a new service that brings the power of mobile and internet performance marketing and analytics tools to local merchants’ existing POS. Connect makes it easy for local merchants to work with leading publishers to create online-to-offline promotions that drive new customers, repeat business, and greater spend to their stores. We are passionate about building large platforms that make complex technology easily accessible to millions of developers and consumers. Our team has members from Netscape, Google, Yahoo, and Microsoft, and has helped create some of the technologies behind SSL, JavaScript, RSS, Gmail, and AdWords. If you’re interested in joining us, please see our jobs page here: boards.greenhouse.io/cardspring Headquartered in San Francisco, California, CardSpring is funded by Accel Partners and Greylock Partners.



Censys, Inc. provides software solutions. The Company offers security platform which finds and analyzes every device connected to the Internet. Censys serves researchers, corporations, and governments in the State of Michigan.

Chia Network


Chia Network Inc. provides software solutions. The Company focuses on blockchain and smart transaction platform such as atomic swaps, authorized payees, wallets, and coins. Chia Network serves clients worldwide.



Chronosphere is on a mission to redefine monitoring for the cloud-native world by building a scalable, reliable, and cost efficient monitoring platform. Chronosphere’s product is built on top of the proven at scale metrics engine, M3, which was developed and open-sourced by the founding team while they were at Uber. Chronosphere is a series B startup with more than $55M in funding and backed by VC firms Greylock, Lux Capital General Atlantic, and investor Lee Fixel. The team is distributed with major hubs in New York, Seattle, and Vilnius.

ClearSlide Inc


ClearSlide, Inc. provides cloud-based sales communications platforms. The Company markets a dashboard to upload presentations, documents, PDFs, videos in all formats, interactive web pages, and flash files. ClearSlide serves customers worldwide.



About Clockwise is an intelligent calendar system that frees up your time so you can work on what matters. We make your calendar work for you.


2008, San Francisco

Cloudera is building the industry's first enterprise data cloud – a modern data architecture, for a data-driven world.



Clubhouse Software, Inc. develops application software. The Company offers project management tools for software product development. Clubhouse Software serves customers in the United States.


2014, San Francisco

For years, your team has been split across spreadsheets, docs, and apps. It’s time to bring us back together.

Common Room


Common Room makes it easy for organizations to deepen relationships across their communities, anywhere people are.



Convoy is an American trucking software company co-founded by CEO Dan Lewis and CTO Grant Goodale.



Cresta uses AI to turn sales and service agents into experts on day one, elevating the customer experience and growing the business. Cresta brings together industry-leading AI experts, proven leadership and top tier investors including Andreessen Horowitz, Greylock Partners, Andy Bechtolsheim, Mark Leslie and Vivi Nevo.



Speramus, Inc. designs and develops communication software. The Company offers messaging, videos and photos sharing, and schedule management solutions. Speramus serves customers in the United States.



Crowdpac is the first crowdfunding platform designed for politics - helping candidates, organizations and ordinary citizens fund the change they want to see. We use the best technology and objective data to boost political participation, helping citizens to vote, by understanding the candidates on their ballot; to fund political change through crowdfunding tools, and helping anyone run for office by raising money and mobilizing support independent of big donors and special interests. Crowdpac is your political machine.


2008, Redwood City

Deliver winning applications with compliant data that can be versioned on demand—across clouds.


2004, Brooklyn

Digg delivers the most interesting and talked about stories on the Internet right now. The Internet is full of great stories, and Digg helps you find, read, and share the very best ones.


2012, San Francisco

Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.

EMC Data Domain

2001, Santa Clara

Dell EMC Data Domain is Dell EMC’s data deduplication storage system. Development began with the founding of Data Domain, and has continued since that company’s acquisition by EMC Corporation


2004, Menlo Park

Create an account or log into Facebook. Connect with friends, family and other people you know. Share photos and videos, send messages and get updates.



Figma, Inc. designs and develops browser based photo editing software. The Company offers designing, prototyping, and collaboration for developers, product managers, and marketer. Figma serves customers in the United States.



Firebase is a platform developed by Google for creating mobile and web applications. It was originally an independent company founded in 2011. In 2014, Google acquired the platform and it is now their flagship offering for app development.


1994, Los Gatos

Forcepoint is the human-centric cybersecurity company that understands behavior and adapts security response and enforcement to risk. The Forcepoint Human Point platform delivers Risk-Adaptive Protection to continuously ensure trusted use of critical data and systems.



Freshplum, Inc. designs and develops internet applications. The Company offers revenue analytics solutions. Freshplum serves customers throughout the United States.


2017, San Francisco

Gem (formerly ZenSourcer) is an all-in-one recruiting platform that integrates with LinkedIn, Gmail, Outlook, and your ATS. We enable world-class recruiting teams to find, engage, and nurture top talent.



Gigwalk Inc. provides a mobile work marketplace that gives businesses access to smartphone-enabled workers. The Company provides a web platform to connect employers and businesses with short term workers for a wide range of jobs. Gigwalk provides its services to customers throughout the United States.


2010, Redwood City

GoFundMe: The most trusted free online fundraiser platform. Start a crowdfunding campaign on the site with over $5 Billion Raised.



Gowalla, Inc. provides location-based mobile web applications. The Company offers applications that allow users to check in to locations they visited using their mobile device. Gowalla operates in the United States.

Grand Rounds

2011, San Francisco

Get the tools and support to navigate your healthcare needs, no matter how big or small.


2008, Santa Clara

Discover and save on 1000s of great deals at nearby restaurants, spas, things to do, shopping, travel and more.



Hooked is redefining entertainment for the smartphone generation. We publish original \'flash\' fiction, multimedia audio stories, and engaging narrative videos -- all for teens and millennials to consume on their phones. With over 50M users per month across our iOS and Android apps, as well as Snapchat, YouTube and Facebook, Hooked is creating engaging mass-market entertainment. The Hooked app has hit the #1 spot in the App Store in 25 countries, including the U.S., U.K., France, Germany, Italy, Japan, and South Korea. Hooked has raised $15M in funding from top investors in Silicon Valley and Hollywood, including Ashton Kutcher, The Chernin Group, Charles King, Greg Silverman, Jamie Foxx, Snoop Dogg, Mariah Carey, Kevin Durant, Steph Curry and LeBron James, among many others. The founders are Prerna Gupta and Parag Chordia, veterans from the mobile app world. Prerna and Parag have previously built music apps, like AutoRap, that have helped over 150MM people experience the joy of music creation. They've also produced several viral videos totaling over 300MM views.


2002, Redwood City

Imperva provides complete cyber security by protecting what really matters most—your data and applications—whether on-premises or in the cloud.



Innovium is a provider of networking solutions for data centers. Innovium was founded with a focus on developing and deploying advanced technology that successfully addresses the most challenging issues facing data centers. As a technology driven company, they pride themselves on creating leading-edge innovation that aims to shatter generally accepted limits, delivering breakthrough results for their customers. The company is backed by leading venture capital firms including Greylock Partners, Walden Riverwood, Capricorn Investment Group, Qualcomm Ventures, S-Cubed Capital and Redline Capital.


2015, San Francisco

Instabase is a platform for businesses to build customizable apps for automating different parts of their business.


2014, San Francisco

Contract management software that works the way you do. Create, automate, and track your contracts—all from one intuitive, powerful platform.



Knotch Inc. provides application developing services. The Company produces platforms for meeting people by sharing opinions and interests. Knotch operates in Redwood City, California.

Lyra Health


Lyra helps you find the best care for your mental and emotional well-being. Get access to top-tier therapists, psychiatrists, digital self-care apps, and ongoin ... g support from our 24/7 care team, so you can be your brightest through all of life's ups and downs. We partner with employers to cover the cost of care for employees, dependents, and household members. If your employer offers the Lyra benefit, please log in at lyrahealth.com to take advantage of Lyra for the right support, right away. Together we can transform behavioral healthcare. See More


2010, Oakland

Marqeta card-issuing platform is inspiring new possibilities for the world's most innovative companies. Learn about our merchant services and virtual card here!



Matchbox is an enterprise software company focused on enrollment solutions for higher education institutions. The company has an award-winning iPad application and back-office suite for admissions workflow.


2011, San Francisco

Matterport allows professionals to capture 3D walkthroughs, photography, floor plans, and VR of real-world places from one shoot.

Mentor Graphics

1981, Fremont

Mentor, a Siemens Business is a US-based electronic design automation multinational corporation for electrical engineering and electronics. The company was founded in 1981 and sold to Siemens in 2017



Merit’s verified identity platform brings visibility, liquidity, and trust to people-data, giving organizations the clarity to make better-informed decisions, engage with individuals effectively, and pursue their mission efficiently. Merit works with trusted private, state, and municipal organizations to solve critical real-world problems insectors such as workforce development, emergency services, licensing, education, and defense readiness. By connecting organizations and individuals through applications, Merit’s technology supports a robust verified identity network that serves as a source of truth and trust for entire ecosystems.



Nauto, Inc. designs and develops software. The Company offers a platform that uses cameras and artificial intelligence systems in cars to understand driver behavior. Nauto serves customers in the United States.



Neeva was created to give you a choice in how you search and experience the internet. We built Neeva to feel like your personal corner of the web, designed specifically for you - always ad-free and private. Our mission is to serve our users, and only our users. Sign-up @ neeva.co and follow us for job postings!

NetNumina Solutions


NetNumina Solutions is a 2nd generation e-business systems integrator focused on creating mission-critical Internet solutions.


2011, San Francisco

Nextdoor is the free private social network for your neighborhood community.


2016, Mountain View

At Nuro, our mission is to accelerate the benefits of robotics for everyday life. Our first step is a self-driving vehicle designed for local goods transportation.



Obsidian Security, Inc. provides software security solutions. The Company offers solutions for cybersecurity, artificial intelligence, and hybrid-cloud environments. Obsidian Security serves customers in the State of California.


2000, Oakland

Start listening for free. Every Pandora station evolves with your tastes. Sit back and enjoy.



Parklet, Inc. designs and develops software. The Company offers customized enterprise applications. Parklet serves customers in the United States.



Path, Inc. develops photo and video sharing software for mobiles. The Company offers software to post, capture, create, and share photos and videos. Path serves customers worldwide.



Pragma is a “backend game engine” that enables multiplayer and social games. Pragma provides developers full extensibility, visibility and scalability. Our platform is made up of 5 interconnected applications: accounts & social, payments, player data, telemetry, and game loop. Pragma is built by engineering leaders that built platforms for some of the largest live service games like League of Legends, Valorant, Plants vs Zombies 2, and Eve Online.



Proven Inc. provides human resources. The Company offers a mobile application that allows users to find and apply for jobs. Proven operates in San Francisco, California.


2012, San Francisco

Leave email, meetings, and file versions in the dust. Quip helps teams work together faster and get more done.



Rally.org is an American social online fundraising platform for use by a wide range of individuals and organizations. It allows users to set up their own fundraising page, through which supporters can find information about their campaigns and make donations through Rally.org's proprietary payment system. The platform is best known for its use by causes including the Make A Wish Foundation and Jon Bon Jovi's Hurricane Sandy relief effort, filmmakers including the director of Buzkashi Boys, and political campaigns in the United States 2012 election cycle. In May 2012, Rally.org closed the largest Series A round of venture capital ever raised online. The company was founded in Austin, Texas, as Piryx, in 2009 by Tom Serres, Brian Upton, Jonas Lamis and Naveed Lalani.



About Realm is a mobile platform for sync + offers a replacement for SQLite, ORMs & Core Data. Ready for Java, Objective-C, React Native, Swift, & Xamarin. Realm is a mobile platform for sync + offers a replacement for SQLite, ORMs & Core Data. Ready for Java, Objective-C, React Native, Swift, & Xamarin. Products Realm Mobile Platform Realm Mobile Database: - Realm Java ... - Realm Objective-C - Realm Swift - Realm Javascript - Realm Xamarin


2004, San Francisco

Search all real estate listings. Tour homes and make offers with the help of local Redfin real estate agents.



We are a rental company that uses our proprietary analytics, technology and financial products to improve the rental experience for both landlords and tenants.



Rhumbix, Inc. offers workforce management software solutions. The Company develops and delivers a mobile platform for construction field supervision to ensure crews have the materials, tools, equipment, and approved drawings. Rhumbix serves customers in the State of California.



Ribbon Home Inc provides software solutions. The Company offers platform for buying and selling of home. Ribbon Home serves customers in the United States.


2004, San Mateo

Roblox is a global platform that brings people together through play. ... Roblox. Play Roblox in our Android app! Millions of games by players like you. Play.



Rockset, Inc. operates as a serverless search and analytics company. The Comapny offers services for live applications and interactive data science. Rockset serves customers in the State of California.



Rubrik, Inc. develops cloud-based software platform. The Company offers data backup, protection, analytics, compliance, and recovery solutions by fusing enterprise data management with web-scale IT and eliminating backup software. Rubrik serves government, health care, legal, and financial industries worldwide.



Siemplify develops security software. The Company offers enterprise security operations platform that fuses the security fabric through proprietary graph architecture into a single pane of glass. Siemplify serves customers in the United States.

Snorkel AI


Snorkel AI is a technology startup that accelerates enterprise AI application development and deployment through programmatic data labeling. The startup makes AI application development fast and practical by unlocking the power of machine learning without the bottleneck of hand-labeled training data. Their mission is to unlock the true potential of machine learning by removing the bottleneck of hand-labeled training data with Snorkel Flow. The company was founded in 2019 and is headquartered in Palo Alto, California.



Solv Health, Inc. designs and develops software solutions. The Company, through its platform, allows users to book appointments with doctors. Solv Health serves customers in the State of Texas.


2012, San Francisco

Introducing an entirely new way to stay in your favorite neighborhoods around the world.


2015, San Francisco

Learn more about Sqreen's application security platform that helps teams protect applications, increase visibility and secure code.



StacksWare, Inc. operates as a software as a service company. The Company offers a platform that deploys and removes software, slashes licensing costs, monitors mission-critical applications, and perform internal security audits. StacksWare also renders configuration of web portal. StacksWare serves clients in the State of California.

Sumo Logic

2010, Redwood City

Sumo Logic is industry's leading, secure, cloud-based service for logs & metrics management for modern apps, providing real-time analytics and insights.


2016, Sunnyvale

Healthcare communication technology using AI and NLP.



Trace is the first Budget-to-Pay platform for modern financial operations. We deliver simple and high-quality products for people to make purchases and manage their budgets. Leading businesses work with Trace to automate routine work and build better relationships with their business partners.

Truera Inc


Truera provides a Model Intelligence platform for enterprises to analyze machine learning, improve model quality, and build trust. Powered by enterprise-class Artificial Intelligence (AI) Explainability technology based on six years of research at Carnegie Mellon University, the platform helps eliminate the black box surrounding widely used AI and ML technologies. The platform is already deployed at and delivering value to a number of early Fortune 100 customers in banking and insurance.


2013, San Francisco

Meet the #1 rated phone solution for sales teams who track, analyze, and coach on their customer conversations.


2007, New York

People come to Tumblr to expand their perspectives. They join a community and a cultural dialogue that exposes them up to new ideas, new passions, and new forms of self-expression. People seem to really like this thing we’ve built, and we need smart, humble, funny people to keep it running and growing.

Wag Labs Inc


Wag Labs, Inc. provides software solutions. The Company offers dog walking and dog sitting application for busy dog owners to connect community they can hire on-demand for dog walking, sitting, and boarding services. Wag Labs serves customers in the United States.



Wandera, Inc. provides mobile data optimization. The Company offers software as a service that helps businesses manage their mobile data, delivering savings, visibility and control through advanced compression algorithms and a real-time analytics and policy engine. Wandera operates in San Francisco, California.


2008, Redwood City

Wealthfront is an all-in-one solution that helps you build a data-driven financial plan for the life you want and automate your investments at a low cost.



Workable Inc. provides hiring software solutions. The Company offers recruiting software tools to manage multiple hiring pipelines. Workable serves customers globally.


2005, Pleasanton

Workday provides SaaS-based enterprise solutions for a company's human resources and financial management activities.


2000, San Mateo

Zipcar is the world's largest car sharing and car club service. We are an alternative to traditional car rental and car ownership.


2007, San Mateo

Zuora creates cloud-based software on a subscription basis that enables any company in any industry to successfully launch, manage, and transform into a subscription business.

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