PubNub
Build, manage, and optimize real-time apps at scale
San Francisco, United States · Founded 2010 · $123.5M raised
- Headquarters
- San Francisco, California
- Employees
- 201–500
- Founded
- 2010
- Business Model
- B2B
- Website
- pubnub.com
- Total Funding
- $123.5M
- Last Round
- $65.0M Series ENov 2021
- Rounds
- 6
About
PubNub is a real-time communication platform that helps companies build, manage, and optimize interactive applications at global scale. Its secure, low-latency network and developer tools support use cases such as in-app chat, live events, IoT device control, real-time updates, and push notifications, with worldwide latency under 100 milliseconds and up to 99.999% availability. More than 2,000 companies worldwide, including Amazon, RingCentral, Gameloft, and DAZN, use PubNub to launch scalable real-time features. Product teams rely on PubNub APIs and SDKs so they can focus on value creation without operating the underlying infrastructure.
Summary
PubNub is a Developer Tools company based in San Francisco, United States, founded in 2010. It has raised $123.5M in total across 6 rounds, most recently a $65.0M Series E round in Nov 2021. Investors include Scale Venture Partners, Relay Ventures and Sapphire Ventures.
Tech & App Stack
6 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
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Funding History
Nov 2021
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Seed through Series E — per-round amounts, valuations, and who invested in each round.
Investors
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