8 Best ClickHouse Alternatives & Competitors (2026)

Snowflake is a cloud data platform focused on analytics and data sharing with separate storage and compute. It offers strong scalability and simple SQL access but requires more pipelines for true OLTP workloads compared to SingleStore's unified engine. Pricing is consumption-based and often more predictable for analytics-only teams, while SingleStore targets lower latency on mixed transactional and vector workloads.

Redshift is AWS's managed data warehouse with strong integration into the Amazon ecosystem. It supports large-scale analytics and recently added more real-time features, yet generally requires separate systems for low-latency transactions unlike SingleStore's single engine. Cost and concurrency behavior differ noticeably at petabyte scale.

Databricks unifies data lakes, analytics, and machine learning on Apache Spark foundations. It provides excellent AI and vector capabilities plus lakehouse architecture, yet typically involves more setup than SingleStore for low-latency SQL serving. Teams needing both heavy ETL and real-time queries often compare its total cost and operational complexity directly against SingleStore.

BigQuery is a serverless analytics warehouse known for ease of use and automatic scaling. It excels at ad-hoc SQL on massive datasets but is not designed for mixed transactional workloads or ultra-low latency serving that SingleStore targets. Pricing is usage-based and attractive for intermittent analytics.

CockroachDB is a distributed SQL database emphasizing strong consistency and horizontal scaling. It handles transactional workloads well and offers some analytics features, but its OLAP performance and vector support trail SingleStore's unified real-time capabilities for AI-driven applications.

MongoDB is a document database popular for flexible JSON workloads and developer velocity. It now includes vector search and analytics capabilities, yet remains weaker than SingleStore on complex analytical SQL performance and high-concurrency mixed workloads at enterprise scale.

TiDB is an open-source distributed SQL database that separates storage and compute for HTAP use cases. It offers good scalability and MySQL compatibility but generally provides less mature real-time analytics and AI function integration than SingleStore's purpose-built engine.