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§ Private Profile · Berlin, Germany
Cloud service provider offering a fully managed, serverless Apache Flink service for real-time stream processing to build scalable real-time data.
Immerok, based in Berlin, Germany, developed a fully managed, serverless cloud service leveraging Apache Flink for real-time stream processing. The company aimed to enable businesses to build scalable real-time data systems without operational overhead, while also contributing significantly to the open-source Apache Flink project. In October 2022, Immerok launched its cloud service and announced $17 million in seed funding from investors including CUSP Capital, 468 Capital, Cortical Ventures, and Essence VC. With approximately 20 employees, Immerok was acquired by Confluent in January 2023 to enhance Confluent's cloud-native Apache Flink offering. Immerok was founded in 2022 by David Moravek, Holger Temme, Johannes Moser, Konstantin Knauf, Piotr Nowojski, and Timo Walther. Its business model centers on provided a SaaS cloud service for real-time streaming data processing, funded via venture capital prior to acquisition.
Immerok has raised $17.0M across 1 funding round.
Immerok has raised $17.0M in total across 1 funding round.
Immerok has raised $17.0M in total across 1 funding round.
Immerok's investors include 468 Capital, Cortical Ventures, Jan Sessenhausen, Essence VC, Atypical Ventures, Cusp Capital Partners, Earlybird Venture Capital, Global Founders Capital, HV Capital, Insight Partners, Insignia Ventures Partners, LEA Partners.
Immerok has raised $17.0M across 1 funding round. Most recently, it raised $17.0M Seed in October 2022.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Oct 1, 2022 | $17M Seed | 468 Capital, Cortical Ventures, JAN Sessenhausen, Essence VC | Atypical Ventures, Cusp Capital Partners, Earlybird Venture Capital, Global Founders Capital, HV Capital, Insight Partners, Insignia Ventures Partners, LEA Partners, Lool Ventures, Notion Capital, Streamlined Ventures, TLV Partners, Vera Equity, WestCap, Gokul Rajaram, Konstantin VON Unger, Louis Beryl, Roland Berger, Stephan Ewen | Announced |
Immerok was a Berlin-based technology startup founded in 2022 that built Immerok Cloud, a serverless platform for real-time stream processing powered by Apache Flink.[1][3] It targeted developers and companies in sectors like e-commerce, security, financial services, and entertainment, solving the challenge of scarce expertise needed to build, operate, and scale streaming data infrastructure for AI, predictive analytics, and real-time operations.[1][2] By abstracting server management and automating maintenance, Immerok enabled non-specialists to deploy high-throughput, low-latency applications processing trillions of data points daily, raising $17M in funding before its acquisition by Confluent in early 2023.[1][2]
Immerok emerged in 2022 from a team of Apache Flink experts, including founders David Moravek, Holger Temme, Johannes Moser, Konstantin Knauf, Piotr Nowojski, and Timo Walther, operating as a distributed team based in Berlin.[1][3] The idea built on Apache Flink's 2011 release as a robust open-source engine for streaming diverse data types at low latency and high throughput, which had gained traction among enterprises like Apple and Goldman Sachs.[1][2] Shortly after launching Immerok Cloud with $17M in funding from leading investors and IT executives, the company demonstrated early traction by addressing booming demand for stream processing amid AI and real-time analytics initiatives, culminating in its acquisition by Confluent in January 2023.[1][2]
Immerok rode the surge in real-time data processing driven by AI, predictive analytics, and edge computing trends, where organizations needed to act on data instantly rather than in batches.[1][2] Its timing was ideal amid a skills shortage—specialists were hoarded by cloud giants—positioning it to democratize Flink, a framework handling massive scales for leaders like Apple and Goldman Sachs.[1][2] Market forces like exploding demand for stream processing in cybersecurity, finance, and e-commerce favored Immerok, amplifying Apache Kafka ecosystems via Confluent's dominance.[2] Post-acquisition, its technology bolstered Confluent's platform, influencing the ecosystem by accelerating Flink adoption and mainstreaming serverless streaming for broader innovation.[2][5]
Now integrated into Confluent, Immerok's tech will likely expand as serverless stream processing converges with generative AI and real-time decisioning, powering more hybrid Kafka-Flink workflows at global scale.[2] Trends like edge AI and zero-latency operations will shape its evolution, potentially influencing Confluent's enterprise dominance. Its legacy humanizes the shift from niche expertise to accessible real-time infrastructure, echoing the original vision of bringing streaming to every company.[1]