Aiven

US alternative: Confluent

Finnish managed data platform providing hosted open-source databases, streaming, and analytics services across major clouds.

Fully European

Overview

Aiven is a managed data infrastructure platform that packages open-source databases, streaming systems, and analytics technologies as cloud services. It lets engineering teams provision and operate data services across multiple public-cloud regions while retaining a consistent management experience.

Why it is listed

Replaces

Confluent

European signal

Reviewed as strongly European-aligned

Privacy and hosting notes

Aiven publishes a privacy policy and operates through Aiven Oy in Finland; customer data-processing scope and selected cloud-region controls should be checked for each service before publication.

Funding and ownership

Aiven announced $100M in Series C funding in 2021, bringing publicly reported total investment to $150M.