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Zoom ZM

TechnologyMarket cap $20B3 connections

Zoom Video became the defining technology of COVID lockdowns, growing from 10M to 300M+ daily meeting participants in weeks. Post-COVID, Zoom Phone (cloud telephony), Zoom Contact Center, and Zoom AI Companion are expanding it beyond video. Its $21B failed attempt to acquire Five9 reflected its ambition to own enterprise communications. 200M+ monthly active users still rely on Zoom daily.

Explore Zoom on the interactive map Relationship timeline Find a path to another company

Suppliers 2

Companies that sell to Zoom

  • AmazonConsumer & Retail · $2.0TZoom runs on AWS
  • Bandwidth IncMedia & Telecom · $2BZoom uses Bandwidth for PSTN calling infrastructure

Partners 1

Strategic partnerships, joint products and alliances

  • MicrosoftTechnology · $2.8TCompeting with Teams, Azure integration

Key relationships in depth

Zoom & Microsoft

Zoom and Microsoft Teams are the two dominant enterprise video conferencing and collaboration platforms, in direct competition for the same corporate communication budgets. Microsoft Teams was rapidly adopted during COVID-19 in 2020 and grew to 320 million monthly active users by 2024, competing directly with Zoom's 300+ million daily meeting participants. Microsoft's bundling of Teams with Microsoft 365 subscriptions at no additional cost creates a structural pricing advantage that Zoom must constantly overcome with feature differentiation.

Why it matters: Enterprise communication platforms are winner-take-most markets where IT departments prefer standardizing on a single platform for compliance, integration, and cost reasons, making the Zoom vs. Teams battle a zero-sum competition for enterprise standardization decisions. Microsoft's ability to include Teams in Microsoft 365 licenses (paying customers were already paying for the bundle) effectively made Teams free for most enterprises, forcing Zoom to justify its $15-20/user/month subscription in competition with a bundled product.

Zoom & Amazon

Zoom and Amazon Web Services have a strategic cloud partnership in which Zoom's global video conferencing infrastructure runs on AWS. Zoom uses AWS data centers worldwide to deliver low-latency video calls for its 300+ million daily meeting participants, and Zoom is one of AWS's largest video streaming customers by bandwidth consumption. Zoom also integrates with Amazon Alexa for voice-activated meeting start capabilities, and Zoom Contact Center integrates with Amazon Connect for hybrid enterprise contact center deployments.

Why it matters: Zoom's explosive COVID-19 growth from 10 million to 300 million daily participants in three months required AWS's elastic cloud scaling capabilities that no other infrastructure could have handled on that timeline. AWS's global presence in 30+ regions enables Zoom to route video traffic through geographically proximate data centers, reducing latency and improving call quality for international enterprise customers.

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Relationships are compiled by VexMap from company filings, announcements and reporting, and last reviewed September 2026. Spotted something wrong? Tell us. Not investment advice.