Open Source Alternatives to Aiven for ClickHouse
60 open source Database options similar to Aiven for ClickHouse, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
Databricks82Data AnalyticsSan Francisco, United States$31.7BA unified data analytics and AI platform built on the lakehouse architecture.
Open source · Self-hostable
Altinity55Mexico, Mexico$4.0MAltinity is a technology company.
Open source
SkySQL39DatabaseRedwood City, United States$42.0MProvides enterprise-grade database solutions based on the open-source MariaDB, offering advanced features, security, and scalability.
Open source · Self-hostable
Logz.io69EnterpriseTel Aviv, Israel$132.0MLogz.io provides an observability platform for cloud-native businesses, combining open-source tools for monitoring and security.
Open source · Self-hostable
ClickHouse Cloud69DatabaseSan Francisco, United States$1.1BFully managed ClickHouse service for real-time analytics on AWS, GCP, and Azure.
Open source · Self-hostable
Starburst67AIBoston, United States$414.0MData platform for apps and AI, unifying distributed data for analytics and AI innovation.
Open source · Self-hostable
ScyllaDB66DatabasePalo Alto, United States$101.0MScyllaDB is a high-performance, low-latency NoSQL database for data-intensive applications, designed to scale with modern infrastructure.
Open source · Self-hostable
ClickHouse62DatabaseBerlin, Germany$350.0MAn open-source, column-oriented OLAP database management system for real-time analytics.
Open source · Self-hostable
Imply61ObservabilitySan Francisco, United States$215.3MHigh-performance observability warehouse and real-time analytics platform powered by Apache Druid.
Open source
Instaclustr Managed ClickHouse60DatabaseWellington, New Zealand$1.0MFully managed ClickHouse service for high-performance analytical workloads and real-time insights.
Open source · Self-hostable
InfluxData58DatabaseSan Francisco, United States$200.1MCreator of InfluxDB, an open-source time series database for managing and analyzing high-volume, high-speed data.
Open source · Self-hostable
pgEdge, Inc.58DatabaseSan Francisco, United States$24.0MpgEdge offers distributed PostgreSQL that is optimised for the network edge in order to reduce data latency.
Open source · Self-hostable
Greenplum52Database$34.0MOpen-source, massively parallel processing SQL database for big data analytics and data warehousing.
Open source · Self-hostable
SereneDB49DatabaseSan Francisco, United States$3.8MA real-time search analytics database unifying search and analytics in a single platform.
Open source · Self-hostable
Responsive40EnterpriseSan Francisco, United StatesPlatform for developers building stateful reactive applications on the modern cloud with object store native databases.
Open source · Self-hostable
Apache Cassandra10DatabaseOpen-source, distributed NoSQL database for handling large-scale, high-availability data without compromising performance.
Open source · Self-hostable
- GRGrafana Labs80ObservabilityNew York, United States
Commercializes the open-source Grafana observability platform with AI features.
Open source · Self-hostable
Grafana Cloud74ObservabilityNew York, United States$2.1BFull-stack observability platform built on open standards for unifying telemetry and accelerating troubleshooting.
Open source · Self-hostable
MosaicML (now Databricks)70Foundation ModelSan Francisco, United States$3.0BGenerative AI platform for enterprises to build, train, and customize their own AI models.
Open source
- Supabase70DatabaseSan Francisco, United States$933.0M
Open source Firebase alternative with a PostgreSQL backend and real-time capabilities.
Open source · Self-hostable
Firebolt65Cloud Data WarehousePalo Alto, United States$269.0MCloud data warehouse for building next-gen analytics experiences with sub-second performance, designed for engineers and AI agents.
Open source
Aerospike63DatabaseSunnyvale, United States$161.0MHigh-performance NoSQL database for real-time data processing, analytics, and AI/ML workloads.
Open source
DragonflyDB62DatabaseTel Aviv, Israel$21.0MSource-available, multi-threaded Redis replacement for modern cloud workloads.
Open source · Self-hostable
StarTree, Inc.61Real-Time AnalyticsMountain View, United States$75.2MOpen source · Self-hostable
OpenGamma60FintechLondon, United Kingdom$10.0MProvides a cloud-native platform for risk analytics and derivatives trading for financial institutions.
Open source
Appwrite58EnterpriseSan Francisco, United States$37.0MOpen-source backend-as-a-service platform for building scalable applications.
Open source · Self-hostable
Dash058ObservabilitySan Francisco, United States$147.2MOpenTelemetry-native observability platform for infrastructure and application monitoring.
Open source
Treeverse57DataOpsTel Aviv, Israel$23.0MOpen-source data lake management platform for engineers and data scientists.
Open source · Self-hostable
PostHog56Analytics PlatformSan Francisco, United States$33.2MOpen source · Self-hostable
Vanna AI56Agentic AINew York, United States$2.5MAn open-source AI-powered SQL agent for natural language database interaction and data insights.
Open source · Self-hostable
CloudQuery56EnterpriseSan Francisco, United States$18.5MOpen-source data integration platform for security and infrastructure teams.
Open source · Self-hostable
- TITigris Data55DatabasePalo Alto, United States$53.5M
A cloud-native database for building scalable, real-time applications with a focus on developer experience.
Open source
KiloClaw54Artificial IntelligenceA managed, private, and production-grade environment for OpenClaw, offering access to over 500 AI models and essential tools.
Open source · Self-hostable
OpenMeter54MLOpsTel Aviv, Israel$3.0MOpenMeter provides a usage-based metering and billing platform for cloud-native applications.
Open source · Self-hostable
Ariga54EnterpriseTel Aviv, Israel$30.0MOpen-source database schema management and migration tools for engineering teams.
Open source · Self-hostable
DBeaver52Database ManagementPrague, Czech Republic$6.0MA universal database management tool for developers and database administrators, supporting a wide range of databases.
Open source · Self-hostable
Speedb52EnterpriseTel Aviv, Israel$17.0MOpen-source key-value storage engine for developers and enterprises.
Open source · Self-hostable
SingleStore50AI InfrastructureSan Francisco, United States$462.0MA distributed SQL database platform for real-time analytics and data-intensive applications.
Open source
Visual Layer50DatabaseTel Aviv, Israel$7.0MAI-powered database for visual data, enabling intelligent search and analysis of images and videos.
Open source · Self-hostable
Kestra49Data OrchestrationParis, France$36.0MAn open-source orchestration platform for unifying data pipelines, AI workflows, and business processes.
Open source · Self-hostable
Polars47Data Manipulation$21.0MAn open-source, high-performance DataFrame library for Rust and Python, designed for efficient data manipulation and analysis.
Open source · Self-hostable
OpenObserve47Cloud ComputingSan Francisco, USA$10.0MModern observability platform delivering 140x lower storage costs with zero database management.
Open source
- Spice AI46Databaseתל אביב - יפו, Israel
Ground AI in enterprise data with zero ETL. Spice is an open-source SQL query & hybrid search engine built for data-intensive apps & AI agents.
Open source · Self-hostable
Firebase33Mobile DevelopmentSan Francisco, United States$5.0MA mobile and web application development platform acquired by Google.
Open source
ChartDB26Software DevelopmentTel Aviv, IsraelVisualize, edit, and collaborate on database schemas instantly with a powerful DB diagram editor.
Open source · Self-hostable
- Alter Way21Open SourceParis, France
Leader in Open Source and Cloud-native infrastructures: Cybersecurity, GreenOps, Managed Services, Hosting, Cloud Consulting.
Open source · Self-hostable
Apache CouchDB21DatabaseAn open-source, document-oriented NoSQL database implemented in Erlang, designed for reliability and seamless multi-primary synchronization.
Open source · Self-hostable
Apache Airflow19MLOpsOpen-source platform for programmatically authoring, scheduling, and monitoring data pipelines.
Open source · Self-hostable
Realnas19Open SourceOpen-source Network Attached Storage (NAS) operating system based on FreeBSD, managing ZFS, SMB, NFS, users, snapshots, and boot environments.
Open source · Self-hostable
Apache Solr17Enterprise SearchWakefield, United StatesOpen-source enterprise search platform built on Apache Lucene for full-text, vector, and geospatial search.
Open source · Self-hostable
Cloud Icecream17BlogA personal blog focused on virtualization, cloud computing, and technical knowledge sharing.
Open source · Self-hostable
Aemetis15Climate TechCupertino, United StatesAemetis is a renewable fuels and biochemicals company focused on low-carbon solutions like RNG and SAF.
Open source · Self-hostable
Superset OÜ13Data ExplorationOpen-source data exploration and visualization platform for data professionals.
Open source · Self-hostable
Google Cloud Vertex AI10MLOpsMountain View, United StatesUnified machine learning platform for building, deploying, and scaling AI models.
Open source
Bayouops4Cloud InfrastructureBayouops provides a cloud-native platform for managing and optimizing cloud infrastructure.
Open source
OpenStackCloud InfrastructureAustin, United StatesOpen-source cloud computing software for building and managing private and public clouds.
Open source · Self-hostable
VAST Data85StorageNew York, United States$881.0MA universal data platform for AI and analytics, offering high-performance flash storage and a data lakehouse architecture.
Open source
Elasticsearch85Search EngineAmsterdam, Netherlands$104.0MOpen-source search and analytics engine for data exploration and real-time insights.
Open source · Self-hostable
Together AI76AI InfrastructureSan Francisco, United States$906.0MAI acceleration cloud platform for open source and enterprise.
Open source · Self-hostable
Redis75DatabaseSan Francisco, United States$906.8MRedis is an open-source, in-memory data platform used as a database, cache, and message broker, powering real-time applications at scale.
Open source · Self-hostable