ClickHouse Analytics & BI Tool

Real-time analytics on ClickHouse — sub-second queries on billions of rows. Join ClickHouse with MongoDB, PostgreSQL, REST APIs and 30+ sources. AI-powered dashboards you can white-label and embed.

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Real-time ClickHouse analytics dashboard with KPI metrics and trend visualizations

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Native ClickHouse Connection — Query Billions of Rows in Sub-Seconds

ClickHouse processes analytical queries at speeds that leave traditional databases behind. Knowi connects natively via the ClickHouse JDBC driver over HTTP or HTTPS — no ODBC translation layers, no query rewriting.

Full ClickHouse SQL support including MergeTree engines, materialized views, arrays, nested types, and window functions. Works with ClickHouse Cloud, Altinity Cloud, and self-hosted clusters. See the setup guide.

Native ClickHouse JDBC connection for real-time analytics on billions of rows

Join ClickHouse with MongoDB, PostgreSQL & REST APIs

ClickHouse excels at analytical queries, but your data lives everywhere — user profiles in MongoDB, transactions in PostgreSQL, events from REST APIs. Most BI tools connect to one source at a time.

Knowi joins ClickHouse data with MongoDB, PostgreSQL, MySQL, Snowflake, Elasticsearch, REST APIs, and 30+ other sources — all in a single query, no ETL pipelines or data movement. Learn how cross-source joins work.

Join ClickHouse data with MongoDB, PostgreSQL, and REST APIs without ETL

AI-Powered Analytics on ClickHouse

ClickHouse SQL is powerful but requires technical expertise. Business users shouldn't need to learn columnar database syntax to get answers.

Knowi lets business users ask questions in plain English. The AI generates optimized ClickHouse SQL and returns instant visualizations. From question to dashboard in seconds — no SQL required.

AI-powered natural language queries on ClickHouse data with instant visualizations

Built for ClickHouse — Not Bolted On

Most BI tools treat ClickHouse as just another SQL database. Knowi understands what makes ClickHouse different.

With Knowi

  • Native JDBC connection — no ODBC overhead
  • Handles UInt*, Array, Nested, IPv4/6 types
  • Cross-source joins with NoSQL and APIs
  • AI queries generate optimized ClickHouse SQL
  • White-label embedding with multi-tenant isolation

Grafana, Metabase, Tableau

  • ODBC/JDBC wrappers add query translation
  • Complex types flattened or unsupported
  • Single-source only — no cross-database joins
  • SQL autocompletion only, no AI generation
  • Limited or no multi-tenant embedding

ClickHouse Analytics Features

Self-service ClickHouse analytics for business users

Self-Service Analytics

Business users build their own dashboards and reports on ClickHouse data. Drag-and-drop analytics, no SQL required. 40+ visualization types.

Scheduled ClickHouse reporting and data-driven alerts

Reporting & Alerts

Schedule automated reports from ClickHouse data. Email PDF dashboards, Slack notifications, and webhook triggers on data conditions.

ClickHouse Cloud and self-hosted deployment support

Any ClickHouse Deployment

Works with ClickHouse Cloud, Altinity Cloud, self-hosted clusters, and on-premise. Same connector, same dashboards, any deployment.

Agentic BI for ClickHouse

Go beyond dashboards. AI agents that understand your ClickHouse data, answer questions in plain English, and take action automatically.

Natural Language Queries

Ask "show me revenue by product category this quarter" and get instant results from ClickHouse. The AI generates optimized SQL automatically.

AI-Powered Insights

Agents detect anomalies in your ClickHouse data, identify trends across billions of rows, and surface insights you would miss in manual analysis.

Auto-Generate Dashboards

Describe what you need: "create a real-time dashboard showing clickstream analytics with conversion funnels." The agent builds it automatically.

Multi-Agent Orchestration

Complex requests trigger multiple specialized agents. "Analyze user retention, correlate with product usage, and create a cohort dashboard" — handled automatically.

Semantic Search

Search across all your dashboards, widgets, and datasets by meaning — not just keywords. Find the analysis you need in seconds.

Automated Delivery

Schedule reports to Slack, Teams, or email with natural language. "Send the revenue dashboard to #analytics every Monday at 9am."

Try Agentic BI Free

Embed ClickHouse Analytics in Your Application

White-label dashboards powered by ClickHouse directly into your SaaS product. Your logo, your colors, your domain. Your customers never see Knowi.

Deploy on our SOC2 Type II compliant cloud or on-premise within your infrastructure. Read the embedding & SSO guide.

  • Multi-tenant architecture with per-customer data isolation
  • SSO API integration for seamless user authentication
  • Embed via iFrame or JavaScript SDK
  • Custom branding with full white-label support
  • Row-level security for granular access control
  • Combine ClickHouse with MongoDB, PostgreSQL, and 30+ sources
White-label embedded ClickHouse analytics dashboard with custom branding

Why Knowi for ClickHouse Analytics

See how Knowi compares to Grafana, Metabase, Superset, and Tableau for ClickHouse

Scroll right to see all columns →

Feature Knowi Grafana Metabase Superset Tableau
Cross-Source Joins (NoSQL, SQL, APIs)
Natural Language AI Queries Ask Data
White-Label Multi-Tenant Embedding Limited
ClickHouse Array/Nested Type Support Partial
Self-Service for Business Users Limited
Agentic BI with Multi-Agent Orchestration
40+ Visualization Types Time-series
On-Premise Deployment
Native NoSQL + SQL Support

Frequently Asked Questions

Common questions about ClickHouse analytics and business intelligence

What is the best BI tool for ClickHouse? +

Knowi is the best BI tool for ClickHouse. It connects natively via JDBC for sub-second queries on billions of rows, joins ClickHouse data with MongoDB, PostgreSQL, REST APIs, and 30+ other sources without ETL, provides AI-powered natural language queries, and offers white-label embedded dashboards for SaaS products.

Can I join ClickHouse data with other databases? +

Yes. Knowi joins ClickHouse data with MongoDB, PostgreSQL, MySQL, Snowflake, Elasticsearch, REST APIs, and 30+ other sources in a single query — no ETL pipelines or data movement required. This is Knowi's core differentiator vs tools like Grafana, Metabase, and Superset which only connect to one source at a time.

How does Knowi connect to ClickHouse? +

Knowi connects to ClickHouse via the native JDBC driver over HTTP (port 8123) or HTTPS (port 8443). It supports ClickHouse Cloud, Altinity Cloud, self-hosted clusters, and on-premise deployments. Configuration takes minutes — just provide host, port, database, and credentials.

Can I embed ClickHouse dashboards in my application? +

Yes. Knowi provides white-label embedded analytics for ClickHouse. Embed dashboards via iframe or JavaScript SDK with SSO integration, row-level security, multi-tenant data isolation, and full custom branding. Deploy on SOC2 Type II compliant cloud or on-premise within your infrastructure.

Does Knowi support ClickHouse Cloud? +

Yes. Knowi works with ClickHouse Cloud, Altinity Cloud, self-hosted ClickHouse clusters, and on-premise deployments. The same JDBC connector works across all ClickHouse deployment options with no configuration changes needed.

How does Knowi compare to Grafana for ClickHouse? +

Grafana is built for monitoring and observability — time-series dashboards, metrics, and alerting. Knowi provides full business intelligence: cross-source joins with MongoDB and PostgreSQL, AI natural language queries, self-service analytics for non-technical users, and white-label embedded dashboards. Grafana is ideal for DevOps; Knowi is built for business analytics and customer-facing embedded analytics on ClickHouse.

How does Knowi compare to Metabase for ClickHouse? +

Metabase connects to ClickHouse via a community plugin with basic SQL querying. Knowi provides native JDBC connection with full ClickHouse SQL support, cross-source joins with MongoDB, Elasticsearch, and REST APIs, AI-powered analytics, and white-label embedding with multi-tenant isolation. Metabase lacks cross-source joins and has limited embedding capabilities.

What ClickHouse data types does Knowi support? +

Knowi supports all ClickHouse data types including UInt8-256, Int8-256, Float32/64, Decimal128/256, String, DateTime64, UUID, IPv4/IPv6, Array, Nested, Map, Tuple, and Enum types. The native JDBC driver handles type mapping automatically.

Can business users query ClickHouse without SQL? +

Yes. Knowi's AI-powered analytics lets business users ask questions in plain English. The AI generates optimized ClickHouse SQL and returns instant visualizations. No SQL knowledge required. The drag-and-drop visual query builder also lets non-technical users explore ClickHouse data without writing any code.

Start Building ClickHouse Dashboards Today

Native JDBC connection. Sub-second queries. Cross-source joins. White-label embedding. Free 21-day trial.

Start Free Trial
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