RealNetworks

IPO

Public · Seattle, United States · Founded 1995 · $16.7M raised

Employees
201–500
Founded
1995
Business Model
B2C
Total Funding
$16.7M
Last Round
$13.4M Venture RoundOct 2021
Rounds
4
Type
Public

About

Founded in 1994 and based in Seattle, Washington, RealNetworks pioneered internet streaming media and is best known for RealPlayer and RealAudio. The company completed a going-private merger in December 2023, becoming RealNetworks LLC. Today it applies AI and machine learning across four product lines: SAFR (AI facial recognition for physical security), RealPlayer (video management and playback), Kontxt (AI-powered mobile messaging security), and GameHouse (casual games). In February 2026, TransUnion announced a definitive agreement to acquire RealNetworks' mobile division to enhance voice and messaging solutions.

Summary

RealNetworks is an Artificial Intelligence company based in Seattle, United States, founded in 1995. It has raised $16.7M in total across 4 rounds, most recently a $13.4M Venture Round round in Oct 2021. Investors include Accel and TCV.

Tech & App Stack

4 technologies & apps tracked

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Funding History

GrantSBIR Phase II (USAF)Oct 2021
$729K

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Venture Round through Grant — per-round amounts, valuations, and who invested in each round.

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Acquisitions

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