
Quesma is a venture-backed startup focused on re-inventing the database layer for applications. They offer a data proxy that routes, translates, and optimizes queries, aiming to reduce costs by up to 10x and enable modern data tools to work with existing codebases. Quesma's solution bridges the gap between existing systems, like the Elastic Stack (Kibana, Logstash, Beats), and cost-effective analytical databases such as ClickHouse. This allows companies to offload data to more efficient storage while maintaining their current observability pipelines. The company emphasizes making it easier for businesses to modernize their application architecture by un-bundling the application stack from the database engine, mitigating the risks and costs associated with traditional database migrations. Quesma is positioned to help companies innovate faster by simplifying the modernization of their core application stack.

Quesma is a venture-backed startup focused on re-inventing the database layer for applications. They offer a data proxy that routes, translates, and optimizes queries, aiming to reduce costs by up to 10x and enable modern data tools to work with existing codebases. Quesma's solution bridges the gap between existing systems, like the Elastic Stack (Kibana, Logstash, Beats), and cost-effective analytical databases such as ClickHouse. This allows companies to offload data to more efficient storage while maintaining their current observability pipelines. The company emphasizes making it easier for businesses to modernize their application architecture by un-bundling the application stack from the database engine, mitigating the risks and costs associated with traditional database migrations. Quesma is positioned to help companies innovate faster by simplifying the modernization of their core application stack.
Headquarters: Warsaw, Poland
Founded: 2023
Product: Database gateway/compatibility layer (data proxy) to connect apps to modern analytical databases
Funding: Pre-seed (Dec 19, 2023); reported ~$2.3M–$2.5M
Stage / Team size: Early-stage; ~9 employees
Application-database integration and migration; observability and analytics pipeline modernization.
2023
Infrastructure / Data Platforms
Company-reported pre-seed cited as ~$2.5M on company About; public profiles list the Dec 19, 2023 pre-seed round.
“Institutional investors named include Heartcore Capital, Inovo and Firestreak; angels include Christian Beedgen”