4 Best Open Source RedShift Alternatives
A curated collection of the 4 best open source and self-hosted alternatives to RedShift in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for RedShift in 2026? The top open-source alternative is ClickHouse — High-performance columnar OLAP database system for real-time analytics on big data, with SQL support and linear scalability..
Other highly rated open-source RedShift alternatives include Apache Druid, Databend and CrateDB.
High-performance columnar OLAP database system for real-time analytics on big data, with SQL support and linear scalability.
High-performance columnar OLAP database system for real-time analytics on big data, with SQL support and linear scalability.
Columnar, time-indexed analytics database built for streaming and batch data at scale, handling billions to trillions of rows with millisecond query response times.
Columnar, time-indexed analytics database built for streaming and batch data at scale, handling billions to trillions of rows with millisecond query response times.
Databend is an open-source, elastic cloud data warehouse built for high-performance analytics and seamless integration with popular data tools.
Databend is an open-source, elastic cloud data warehouse built for high-performance analytics and seamless integration with popular data tools.
About RedShift
Fast, fully managed cloud data warehouse that makes it simple and cost-effective to analyze all your data.