Singapore-based IT service provider Samooha has raised $12.5M in a funding tranche led by Altimeter Capital and Snowflake Ventures.  Samooha is currently working on a data collaboration solution that enables multiple users to share, analyze, and gain insight from each other’s data with support for datasets from external clouds.  Samooha’s solution incorporates the data clean rooms concept, which is defined as a technology service that provides aggregated and anonymized user information to protect user privacy. Organizations often rely on data clean rooms to share sensitive data across computing environments.  Samooha is built on Snowflake and therefore leverages the underlying trust boundary framework of native apps in Snowflake for a secure computation environment that eliminates the need for data migration.  The company offers a basic and premium tier for its clean room solution. The premium tier contains many more features, including multi-provider collaboration, managed accounts across providers and consumers, support for developer mode, and more.  CEO Kamakshi Sivaramakrishnan says that the company will use its funds to advance product development and increase its headcount.