# Mux

> Developer API platform for video streaming, encoding, and playback analytics.

## Why it is interesting

Zencoder/Video.js alumni building 'Stripe for video' — a16z led a $37M Series C (2020) as COVID accelerated streaming infrastructure demand.

## Profile

- **Stage:** growth
- **Status:** private
- **Industries:** enterprise-saas, generalist-tech
- **Coverage:** full
- **Last updated:** 2026-07-24

## Key facts

- Series C (Aug 2020): $37M led by a16z; Accel and Cobalt participated (GlobeNewswire, TechCrunch)
- Co-investors not in VCT directory: Accel, Cobalt
- Co-investors: no additional institutional investors disclosed in public sources reviewed 2026-07-24

## Investors in our directory

- https://venturecapitaltracker.com/fund/andreessen-horowitz

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Source: https://venturecapitaltracker.com/startup/mux