Kaazing

Delivering real-time digital business

United States · Founded 2007 · $37.0M raised

Employees
11–50
Founded
2007
Business Model
B2B
Total Funding
$37.0M
Last Round
$15.0M Venture RoundApr 2013
Rounds
4

Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.

About

Kaazing is an enterprise real-time web gateway company and pioneer of the WebSocket standard. Its flagship product, Kaazing WebSocket Gateway, enables bidirectional, full-duplex communication over the web for financial services, logistics, and entertainment organizations. The platform allows legacy messaging systems and modern enterprise applications to connect via WebSocket, enabling low-latency streaming data delivery at scale. Kaazing's customers include some of the largest Global 500 companies.

Summary

Kaazing is a Developer Tools company based in United States, founded in 2007. It has raised $37.0M in total across 4 rounds, most recently a $15.0M Venture Round in Apr 2013. Investors include New Enterprise Associates and Columbus Nova Technology Partners.

Tech & App Stack

7 technologies & apps tracked

Every product and vendor across these categories, with where each signal came from.

Create a free account with 25 free credits every month, no card needed, to unlock the full tech & app stack, funding history, and valuations.

Funding History

Venture RoundVenture RoundApr 2013
$15.0M

Sign up to see all 4 events

Funding: Series A through Venture Round. Amounts, valuations, and investors where available.

Investors

Similar Companies

Stripe

Stripe provides payments, billing, money-management, fraud-prevention, and identity tools that he...

South San Francisco, United States5001–10000Banking, Fintech
Series G+Total funding$8.8BMar 2023
Epic Games

Leading interactive entertainment company and developer of Fortnite, Unreal Engine, and the Epic ...

CARY, United States1001–5000Developer Tools, Entertainment
Corporate RoundTotal funding$7.9BFeb 2024
Mistral AI

Mistral co-creates tailored AI systems for enterprises and governments, combining frontier models...

Paris, France501–1000Artificial Intelligence, Generative AI
Series DTotal funding$7.0BSep 2026
Zhipu AIIPO

Chinese AI company developing GLM large language models and multimodal agent APIs for enterprises...

Beijing, China501–1000Artificial Intelligence, Developer Tools
Venture RoundTotal funding$5.5BJul 2026
Cognition

AI software engineering company building Devin, an autonomous AI coding agent capable of planning...

San Francisco, United States51–200Artificial Intelligence, Developer Tools
Venture RoundTotal funding$4.1BSep 2026
CursorAcquired

Cursor is the best way to code with AI, and built to make you extraordinarily productive.

San Francisco, United States51–200Artificial Intelligence, Developer Tools
Series DTotal funding$3.6BNov 2025

Your company? Embed this profile

Add the live badge to your site — it stays current as your funding data updates.

Kaazing on Indexed.vc
<a href="https://indexed.vc/companies/kaazing"><img src="https://indexed.vc/api/badge/company/kaazing" alt="Kaazing on Indexed.vc" width="260" height="76" /></a>