PUBM vs ZM

PubMatic Inc.

PubMatic, Inc. provides a cloud infrastructure platform that enables real-time programmatic advertising transactions for Internet content creators and advertisers worldwide. The company's solutions include PubMatic Cloud, which offers a customizable platform as a service; Openwrap, a header bidding solution that provides enterprise-grade management and analytics tools; Openwrap OTT, a header bidding management solution for OTT; Openwrap SDK, a header bidding solution for in-app developers; private marketplace solutions; and media buyer consoles. In addition, it offers Real-Time Bidding (RTB) programmatic technologies, which provides various selling options across screens and ad formats; digital advertising inventory quality solutions to detect and filter out invalid traffic and other nefarious activity; Ad quality solutions targeting the reduction of security issues, quality issues, and performance issues; Identity Hub, an identity solution that allows for the use of any advertiser preferred user identifier in a scaled and privacy-compliant fashion; Audience Encore, an audience data platform; and cross-platform video, a sell side platform, which connects trusted video buyers to premium publishers. The company's platform supports an array of ad formats and digital device types, including mobile app, mobile web, desktop, display, video, over-the-top (OTT), connected television, and media. PubMatic, Inc. was incorporated in 2006 and is headquartered in Redwood City, California.

Zoom Communications Inc.

Zoom Video Communications, Inc. provides a video-first communications platform in the Americas, the Asia Pacific, Europe, the Middle East, and Africa. The company offers Zoom Meetings that offers HD video, voice, chat, and content sharing through mobile devices, desktops, laptops, telephones, and conference room systems; Zoom Phone, an enterprise cloud phone system that provides secure call routing, call queuing, call detail reports, call recording, call quality monitoring, voicemail, switch to video, and other services, as well as inbound and outbound calling services; and Zoom Chat enables to share messages, images, audio files, and content in desktop, laptop, tablet, and mobile devices for meeting and phone customers. It also provides Zoom Rooms, a software-based conference room system; Zoom Conference Room Connector, a gateway for SIP/H.323 endpoints to join Zoom meetings; Zoom Video Webinars to provide video presentations to large audiences from many devices; and Zoom Hardware-as-a-Service allows users to access video communication technology with subscription options for phone and meeting room hardware. The company offers Zoom for Developers to integrate its video, phone, chat, and content sharing into other applications, as well as manages Zoom accounts; Zoom App Marketplace enhance developers to publish their apps; OnZoom, a platform for users to create, host, and monetize online events; and Zoom Apps to access from Zoom Meetings and the Zoom Desktop client to facilitate collaboration and engagement during meetings. It serves individuals; and education, entertainment/media, enterprise infrastructure, finance, government, healthcare, manufacturing, non-profit/not for profit and social impact, retail/consumer products, and software/Internet industries. The company was formerly known as Zoom Communications, Inc. and changed its name to Zoom Video Communications, Inc. in May 2012. The company was incorporated in 2011 and is headquartered in San Jose, California.