Fundz

StreamNative raises $23M Series A to accelerate Apache Pulsar adoption and commercialization efforts.

PRIVATEOct 27, 2026

Amount Raised

$23 Million

Round Type

Series A

San FranciscoAnalyticsData Center

Description

StreamNative, a messaging and event streaming vendor, announced it raised $23 million in a Series A funding round. The company, founded in 2019, develops commercial offerings around the open source Apache Pulsar technology, a rival to Apache Kafka for event data and message streaming. CEO Sijie Guo stated the funding will support team expansion, product development acceleration, and increased marketing and sales efforts. StreamNative launched its cloud offering in mid-2020 and has grown its customer base significantly.

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Company Information

Company

StreamNative

Location

San Francisco, California, United States

About

StreamNative is a cloud-native data streaming company founded by the original creators of Apache Pulsar. The company specializes in providing innovative solutions for real-time data processing by integrating advanced technologies like Apache Flink. StreamNative aims to simplify the implementation of data streaming while ensuring data sovereignty and cost efficiency for its customers. Their offerings also include various cloud deployment options to meet the diverse needs of businesses.

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Funding Insights

What this usually means
Typical timeline to Series B
Series A companies typically raise their next round in 10-18 months

StreamNative raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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