Stream logo — Stream powers Chat, AI Moderation, Activity Feeds, Video & A...

Stream

Stream powers Chat, AI Moderation, Activity Feeds, Video & Audio for billions of global end-users.

Founded 2015 United States Boulder, United States 333 employees Series B Total: $58.06M API, Messaging +3

General Information

Company Name Stream
Founded Year 2015
Location United States Boulder, United States
Founders / Decision Makers
Team member
Employees 333
Industries API, Messaging, Messaging and Telecommunications +2
Funding Stage Series B
Business Model SaaS, API, B2B
Revenue Model Usage Based, Subscription, Tiered Pricing
Social

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About Stream

Stream, founded in 2015, is a dynamic technology company headquartered in the United States. The company is renowned for providing real-time experience solutions that are crucial for app developers looking to scale. Their platform includes a comprehensive suite of APIs and SDKs designed for chat, AI Moderation, video, audio, and activity feeds, all powered by a robust global edge network and enterprise-grade infrastructure.

The company's mission—as encapsulated in its slogan, "Stream powers Chat, AI Moderation, Activity Feeds, Video & Audio for billions of global end-users—focuses on empowering developers to create deeply engaging experiences and community platforms with unparalleled flexibility and scalability.

In its latest funding, Stream secured a substantial $38.00M in a Series B round on 04 March 2021, with notable investments from firms and individuals such as Felicis Ventures, 01 Advisors, and kNight Capital, as well as prominent tech figures like Tom Preston-Werner and Selcuk Atli. This financial backing underscores Stream's potential and growth prospects in the SaaS and Messaging domains.

Business keywords: Real-time Experiences, Chat API, AI Moderation, Activity Feeds, Video and Audio APIs, Scalable Infrastructure, Global Edge Network, Developer Tools, SDKs for iOS, SDKs for Android, React SDKs, React Native SDKs, Flutter SDKs, User Engagement, Enterprise-grade Solutions

Services & Products

Chat Messaging
Video & Audio Streaming
Activity Feeds
AI Moderation
Vision Agents

Target Customers

Developers Enterprises Dating Platforms Education Sector Financial Services Gaming Industry Healthcare Providers Live Shopping Platforms Marketplaces On-Demand Services

Funding Rounds & Investors (6)

View All
Funding Stage Amount Investors Lead Investors Date
Series B $38.00M 8
Felicis Ventures, 01 Advisors +6
04 Mar 2021
Series A $15.00M 9
Techstars, 01 Advisors +7
12 Aug 2020
Venture Round Undisclosed 1
Tahoma Ventures
30 Sep 2019
Seed Round $3.00M 8
Techstars, Arthur Ventures +6
08 Aug 2017
Seed Round $1.75M 10
Techstars, Tahoma Ventures +8
11 Aug 2015
Seed Round $308.00K 2
Right Side Capital Management, Techstars
20 Jan 2015

Stream Alternatives & Competitors

View All Alternatives
Stream vs
Ably
Ably United Kingdom

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118 employees
Analytics, Cloud Infrastructure
Stream vs
Applozic Inc.
Applozic Inc. United States

Easily create better chat experiences for everyone, anywhere

8 employees
API, Developer Tools
Stream vs
social.plus
social.plus United Kingdom

The in-app community, insights and monetization platform that every brand app needs. ✨

Series C
363 employees
API, Messaging

FAQ About Stream

Stream powers Chat, AI Moderation, Activity Feeds, Video & Audio for billions of global end-users.
Stream was founded in 2015.
Stream is headquartered in Boulder, United States.
Stream operates in API, Messaging, Messaging and Telecommunications, Mobile and SaaS. Its work centres on Real-time Experiences, Chat API, AI Moderation and Activity Feeds. Its customers include Developers, Enterprises and Dating Platforms.
Stream has a SaaS, API and B2B business model. Its revenue comes from Usage Based, Subscription and Tiered Pricing.
Stream has approximately 333 employees.
Stream has completed 6 funding rounds, raising a total of $58.06M. The latest funding stage is Series B.
Stream offers: Chat Messaging, Video & Audio Streaming, Activity Feeds, AI Moderation, Vision Agents.
Top alternatives and competitors to Stream include Ably, Applozic Inc., social.plus, Zoom, Twilio. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Stream and Ably are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Stream, https://bouncewatch.com/company/stream, updated 18 May 2026. When citing, please name BounceWatch and link this page.

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