Index Ventures

Kong Inc., established in 2009 and headquartered in San Francisco, specializes in API management. It operates an API marketplace, facilitating the distribution, monetization, and management of cloud-based services. Kong's key products include Kong, an open-source API management layer; Kong Enterprise Edition, a scalable microservices API platform; and Galileo, an analytics tool for API and microservice monitoring. Additionally, Kong offers API Documentation and Developer Portal, aiding developers in creating and managing API projects securely. The company serves a global client base comprising consumers, providers, developers, and IT teams, promoting productivity, security, and performance in API development.

Wiz, Inc. is a cybersecurity company founded in 2020, with headquarters in Palo Alto, California, and an additional office in Tel Aviv, Israel. The company specializes in cloud security, providing enterprises with a platform that enables them to identify security issues within their public cloud infrastructure. Wiz's innovative solution offers a comprehensive, cloud-native visibility tool that analyzes the entire cloud environment, delivering a 360-degree view of security risks across various platforms, including clouds, containers, and workloads. The platform utilizes actionable, graph-based analysis to facilitate in-depth risk assessment and root cause analysis without the need for agents, allowing organizations to enhance their security posture effectively.

Founded in 2009, Culture Amp develops a platform that enables companies worldwide to collect, understand, and act on employee feedback. Its platform focuses on employee engagement, experience, and effectiveness, serving businesses ranging from startups to Fortune 500 companies.

Expel, Inc. is a cybersecurity company that specializes in managed security software and services. Founded in 2016 and based in Herndon, Virginia, Expel offers a comprehensive security operations center (SOC)-as-a-service, which includes managed detection and response (MDR), threat hunting, remediation, and phishing support. The company’s platform, known as the Expel Workbench™, facilitates a collaborative experience, allowing customers to engage actively in their security operations. Users can monitor live investigations or receive detailed alerts throughout the investigative process. Expel’s approach emphasizes transparency and efficiency, enabling security teams to focus on strategic priorities while swiftly addressing threats such as ransomware, phishing, and supply chain attacks. With dedicated analysts available around the clock, Expel aims to enhance organizations' security posture by swiftly identifying and mitigating risks while reducing the noise of false positives.

Personio develops an all-in-one HR software for small to medium-sized companies with 10 to 2,000 employees. Its platform streamlines HR management, recruiting, talent management, and payroll processes.

Alan specializes in digital health insurance services, offering tailored solutions for various businesses. It provides seamless coverage, easy claim handling, and access to medical professionals via video calls or in-person appointments.

Fireblocks develops a blockchain-based platform focused on securely managing and transferring digital assets between exchanges, wallets, custodians, and counterparties. It caters to various financial institutions, including banks, fintech companies, hedge funds, and liquidity providers.

Expel, Inc. is a cybersecurity company that specializes in managed security software and services. Founded in 2016 and based in Herndon, Virginia, Expel offers a comprehensive security operations center (SOC)-as-a-service, which includes managed detection and response (MDR), threat hunting, remediation, and phishing support. The company’s platform, known as the Expel Workbench™, facilitates a collaborative experience, allowing customers to engage actively in their security operations. Users can monitor live investigations or receive detailed alerts throughout the investigative process. Expel’s approach emphasizes transparency and efficiency, enabling security teams to focus on strategic priorities while swiftly addressing threats such as ransomware, phishing, and supply chain attacks. With dedicated analysts available around the clock, Expel aims to enhance organizations' security posture by swiftly identifying and mitigating risks while reducing the noise of false positives.

Personio develops an all-in-one HR software for small to medium-sized companies with 10 to 2,000 employees. Its platform streamlines HR management, recruiting, talent management, and payroll processes.

Founded in 2010, Glossier is a direct-to-consumer beauty company that manufactures and sells skincare, makeup, body care, and fragrance products. It operates primarily online, with a physical showroom in New York City, serving customers in the United States, Canada, Sweden, and the UK.

Figma develops and provides a collaborative interface design tool accessible via the browser. It caters to product teams, enabling them to create, test, and ship designs efficiently. Founded in 2012, Figma aims to make design accessible to all, serving clients such as Airbnb, Slack, and Microsoft.

Motive is a technology company building technology to improve the safety, productivity, sustainability, and profitability of businesses that power the physical economy. Combined with AI, the Motive platform gives you complete visibility and control and significantly reduces manual workloads by automating and simplifying tasks. Motive serves small businesses across a wide range of industries, including transportation and logistics, construction, energy, field service, manufacturing, agriculture, food and beverage, retail, and the public sector. Motive is a fully unified integrated operations platform, combining driver safety, fleet management, equipment monitoring, and spend management all in one place.

Scale AI develops a platform that provides training and validation data for artificial intelligence applications. Its products include advanced annotation tools for images, videos, text, documents, and 3D sensor data, serving sectors such as autonomous vehicles, retail, conversational AI, robotics, AR/VR, and document processing.

Cockroach Labs, Inc. is a technology company that specializes in developing open-source database software, particularly known for its flagship product, CockroachDB. This cloud-native, distributed SQL database is designed to support the rapid scaling of applications while ensuring resilience against failures, including disk, machine, and datacenter outages. CockroachDB offers strong consistency and ACID transactions, along with an SQL API for efficient data management. The platform is utilized by a diverse range of customers, from small startups to Fortune 500 companies, across various industries such as finance, retail, and media. Founded in 2015, Cockroach Labs is headquartered in New York City, with an additional office in Cambridge, Massachusetts. The company focuses on enabling developers to build robust applications without compromising on performance or reliability.

Stack Overflow is a company that operates an online platform and community for developers to learn, ask, and share programming knowledge. It offers complementary products including Stack Overflow for Teams, a knowledge-management platform for mission-critical information; Stack Overflow for Talent and Jobs, a hiring and employer-branding solution for technology teams; Stack Overflow Advertising for product promotion; and Stack Overflow Enterprise, a private, centralized space for large teams to collaborate and access critical company information. The platform also supports private knowledge sharing and helps developers solve coding problems as well as discover job opportunities, contributing to both individual learning and organizational efficiency.

Confluent is a data streaming platform company founded in 2014 and headquartered in Mountain View, California. It builds and offers a platform based on Apache Kafka that enables real‑time data integration, stream processing, and analytics for enterprises, government agencies, and the public sector. The company’s product suite includes Confluent Cloud, a fully managed streaming service; Confluent Platform, a self‑managed SaaS offering; Confluent Operator for Kubernetes; KSQL and ksqlDB for continuous SQL queries; and WarpStream for event‑driven architecture. Confluent generates revenue primarily through subscription fees and professional services. It operates globally with offices in the United States, Europe, and Australia.

Justworks, Inc. is a New York-based company founded in 2012 that offers a comprehensive software platform designed to simplify payroll, benefits, human resources, and compliance for small and medium-sized businesses. By serving as a professional employer organization, Justworks enables businesses to bundle essential employment-related functions, allowing them to efficiently manage payroll, employee information, and compliance requirements. The platform also provides access to affordable health insurance and benefits, along with self-service capabilities for businesses to navigate workforce management confidently. Justworks enhances operational efficiency and cost savings through its cloud-based solutions, offering 24/7 support and expertise tailored for modern business needs.

Founded in 2009, Culture Amp develops a platform that enables companies worldwide to collect, understand, and act on employee feedback. Its platform focuses on employee engagement, experience, and effectiveness, serving businesses ranging from startups to Fortune 500 companies.

Trustpilot operates a global review platform that enables consumers to discover and share reviews of businesses across various categories. It facilitates direct engagement between consumers and companies, fostering trust and improvement in services. Established in 2007, Trustpilot has grown to employ over 700 people across offices in Copenhagen, London, New York, Denver, Berlin, Melbourne, and Vilnius.

Founded in 2008, Collibra provides an end-to-end Data Intelligence platform that accelerates digital business transformation. Its platform breaks down traditional data silos, enabling trustworthy business intelligence and facilitating collaboration among users.

Metromile is a digital auto insurance platform that uses data science to offer personalized policies based on actual mileage driven, providing real-time insights and potential savings of up to 47% compared to traditional insurance methods. It offers features such as automated claims processing, smart driving analytics via its mobile app, and theft tracking.

Discord operates as a communication platform offering voice, video, and text services for users to interact with friends and communities. Originally created for gamers, it has since expanded its user base to include various groups such as art communities, study groups, and local clubs.

Wealthfront Inc. is a privately owned investment manager based in Redwood City, California, specializing in automated wealth management services. The company focuses on helping individuals, particularly young professionals and families, build long-term wealth through a combination of diversified investing, high-yield savings, and low-cost loans. Wealthfront's mobile application functions as a robo-advisor, providing users with access to investment strategies and comprehensive financial planning services. The firm leverages in-house research to guide its investments in public equity, fixed income funds, mutual funds, and exchange-traded funds. With over 500,000 clients in the United States, Wealthfront manages more than $30 billion in assets and has received numerous accolades for its innovative financial products and services.

Roblox is an online gaming and entertainment platform that fosters virtual interactions and shared experiences among users. Founded in 2004 by David Baszucki and Erik Cassel, it is headquartered in San Mateo, California. The platform allows users to create and explore immersive 3D environments, enabling them to play, learn, and socialize. It is particularly popular among audiences under the age of 18, ranking as one of the top entertainment destinations for this demographic based on engagement metrics. The vast array of interactive experiences is developed by a global community of creators utilizing Roblox Studio, a desktop design tool provided by the platform. Roblox's growth is largely driven by word-of-mouth, with millions of new users joining each month, highlighting the strong community aspect of the platform.

Notonthehighstreet is a UK-based online retailer operating since 2006, offering a curated selection of unique, high-quality products across various categories such as homeware, garden, jewelry, art, and gifts. The platform connects customers directly with over 5,000 small creative businesses, providing an alternative to traditional high street shopping. With headquarters in Richmond, the company has experienced significant growth, reaching gross sales of £127 million in 2014, and employs a team of over 200. Notonthehighstreet is backed by several venture capital firms and is led by CEO Simon Belsham, aiming to build a brand that supports partners' growth and innovation while captivating customers for the long term.

Founded in 2010, DoubleDutch specializes in event management software for global event organizers. Its platform enables digital live event experiences, collects registrant data, and offers analytics to enhance business outcomes. Serving a wide range of clients from brands to associations, DoubleDutch operates globally with headquarters in San Francisco.

Slack operates a cloud-based communication and collaboration platform for teams, enabling users to exchange messages, share files, integrate with business tools, and increase efficiency.

Outbrain operates a recommendation platform for the open web. It connects online consumers with new content through recommendation feeds on various media platforms and advertisers with their target audiences.

Lookout, Inc. is a cybersecurity company specializing in cloud-based technology solutions for mobile security. Founded in 2005 and headquartered in San Francisco, California, with additional offices in major cities worldwide, Lookout offers a range of products including mobile security apps for both Android and iOS devices. Its solutions encompass Mobile Threat Protection, a Mobile Intelligence Center for real-time threat investigations, and an App Vetting API designed to secure enterprise and commercial app stores. By providing organizations with tools to enable bring-your-own-device (BYOD) policies, ensure compliance, and combat advanced mobile threats, Lookout empowers enterprises and individuals to safeguard their sensitive data across devices, applications, networks, and clouds. The company's platform is trusted by various enterprises, government agencies, and millions of consumers, allowing them to manage their data securely and efficiently.

Zuora offers a cloud-based platform that empowers businesses across diverse industries to adopt and manage subscription-based models. Its core product, Zuora Central, serves as an intelligent hub automating the subscription order-to-cash process, including quoting, billing, collections, analytics, and revenue recognition.

Pure Storage is a U.S.-based enterprise data storage company that offers a storage platform designed to exploit flash memory. Its products accelerate random I/O–intensive workloads such as server and desktop virtualization, databases and OLTP, analytics, SQL and NoSQL, and cloud computing. The platform enables cost-effective deployment of flash across the data center, helping organizations scale within existing power and space constraints. Revenue arises from product hardware and embedded operating system software, as well as subscription services including Evergreen Storage, Pure as a Service, Cloud Block Store, Portworx, and professional services such as installation and implementation.

OpenX, headquartered in Pasadena, California, is a digital advertising technology company. It offers a platform that enables businesses to manage and optimize their ad revenue across various connected screens and formats. OpenX's technology aggregates and values consumer interest in real-time, allowing marketers to reach specific audiences. The company serves over 30,000 brands, 1,200 websites, and 2,000 premium mobile apps globally. Additionally, OpenX provides publishers with an open-source ad server solution, reducing their reliance on Google AdSense by offering access to a wide variety of ad networks.

MyHeritage is a company focused on helping individuals discover, preserve, and share their family history. It offers a user-friendly platform that includes DNA testing services designed to assist users in creating family trees and locating relatives. By enabling consumers to explore their ancestry, MyHeritage facilitates meaningful connections with the past and aids in reuniting individuals with long-lost family members. The combination of its online tools and DNA kits provides a comprehensive approach to genealogy, making it accessible for anyone interested in tracing their heritage and preserving family stories for future generations.

Privalia is an e-commerce platform that specializes in the sale of fashion and household products. Founded in 2006 by Jose Manuel Villanueva and Lucas Carne, the company operates from Barcelona, Spain, with an additional office in Sao Paulo, Brazil. The website allows customers to search for items based on brand name or product type, offering a diverse range of clothing for men, women, and children, including tops, jackets, shoes, and accessories. In addition to fashion, Privalia features a selection of home and décor items such as kitchenware, furniture, textiles, electronics, and leisure goods. The platform showcases products from various well-known brands, enhancing its appeal to consumers seeking quality merchandise at competitive prices.

Etsy operates online marketplaces that connect buyers and sellers of handmade, vintage, and craft items through platforms including Etsy.com and Reverb.com, with a global footprint in the United States, the United Kingdom, Canada, Germany, France, and Australia. The marketplace lists roughly 66 million items and connects about 95 million buyers and 8 million sellers, offering seller services such as payment processing, advertising, and discounted shipping labels, along with tools to manage listings, orders, inventory, and analytics. Founded in 2005 and headquartered in Brooklyn, New York, Etsy generates revenue from listing fees, commissions on sales, advertising services, payment processing, and shipping services. The company supports a large community of buyers and sellers and reported gross merchandise volume around $12.5 billion in 2024.

Zend Technologies Ltd. specializes in solutions for developing, deploying, and managing business-critical PHP applications, which are instrumental in powering a significant portion of the world's websites. Founded in 1999 and headquartered in Cupertino, California, Zend offers a range of products including Z-Ray, Zend Server, Zend Studio, Zend Guard, and Apigility, catering to the entire lifecycle of PHP applications. These tools assist developers by providing debugging, automation, and security features, enabling them to create high-quality applications efficiently. Zend’s solutions are utilized by over 35,000 companies globally, from small businesses to large enterprises, and are available through both direct sales and partnerships. The company has established strategic alliances with major technology firms including Amazon Web Services, IBM, and Microsoft, enhancing its service offerings. With additional offices in Europe and Israel, Zend continues to play a pivotal role in the PHP development landscape.

CinemaNow Corporation is an online provider of on-demand streaming media services, primarily catering to audiences in the United States, Canada, and the United Kingdom. Founded in 1999 and based in Marina Del Rey, California, the company offers a wide range of digital entertainment, including over 4,000 feature-length films, shorts, music concerts, and television programs from more than 250 licensors, such as 20th Century Fox, Disney, and Warner Bros. In addition to its streaming services, CinemaNow provides digital entertainment technology solutions that support video stores and content distribution for consumer electronics. The company also features PatchBay, a proprietary content-on-demand distribution and digital rights management system that enhances its platform. As of early 2016, CinemaNow operates as a subsidiary of FilmOn.TV Networks Inc.