CH-UIThe open-source ClickHouse control plane

Your ClickHouse, one workspace

SQL editor, dashboards, pipelines, governance, scheduling, and an AI copilot — for your whole team, in one workspace. Managed Cloud, or self-host the open-source core.

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Apache-2.0 coreManaged Cloud or self-hostFree tier available

Get running in seconds

Self-Hosted

# Download (macOS Apple Silicon)
curl -L -o ch-ui https://github.com/caioricciuti/ch-ui/releases/latest/download/ch-ui-darwin-arm64
chmod +x ch-ui

# Start server
./ch-ui

# Open http://localhost:3488

Cloud

Sign up at the Console, create an org, and connect your ClickHouse — no server to manage.

Open Console

Built for real operations

CH-UI combines data workbench and platform controls so teams can ship and govern from one place.

SQL Workspace

Multi-tab editor, explorer, completions, saved queries, and schema actions.

Brain Copilot

Provider-managed AI chat with artifacts, SQL generation, and chat persistence.

Governance

Pro

Access matrix, incidents, policies, lineage, and sync-backed metadata cache.

Alerts

Pro

SMTP/Resend/Brevo channels, rules, routing, escalation, and event logs. Part of Governance.

Pipelines

Visual pipeline builder to ingest data from Kafka, webhooks, databases, and S3 into ClickHouse.

Tunnel Connector

Secure remote ClickHouse access through outbound WebSocket connectors.

Admin Controls

Role overrides, ClickHouse user lifecycle, provider settings, and tunnel management.

Production CLI

Server lifecycle commands with PID-safe start/stop/status/restart behavior.

Open Source Core

The CH-UI core is Apache-2.0 and free — every feature unlocked, no license keys. Self-host it, or let Cloud run it for you.

What CH-UI includes

Product areas built for ClickHouse operators and analytics teams.

SQL Workspace

SQL Workspace

Multi-tab query editing, schema explorer, completions, and safe schema operations via sheets.

Dashboards

Dashboards

Build panels from saved queries, arrange layouts, and share system overviews across your team.

Brain Copilot

Brain Copilot

Multi-chat AI with persisted context, SQL artifacts, provider/model controls, and run-in-chat actions.

Governance Suite

Governance Suite

Pro

Dashboard metrics, access matrix, incidents, policies, lineage, and sync controls.

Schedules

Schedules

Pro

Schedule SQL queries with cron expressions, track execution history, and monitor results.

Admin Operations

Admin Operations

ClickHouse user lifecycle, provider management, and tunnel controls.

Deployment architecture

Self-host the full stack, or let Cloud handle the server while you run connectors next to ClickHouse.

Browser

  • SQL workspace
  • Governance
  • Brain UI
HTTPS

CH-UI Server

  • :3488 API + UI
  • Tunnel gateway
  • Scheduler + syncers
WSS

Connector Host

  • ch-ui connect
  • Outbound only

SQLite

  • Sessions, queries
  • Governance, chats, audit

ClickHouse

  • Your data
  • HTTP :8123

Start free, scale when you need to

CH-UI Cloud is free to start — connect a cluster and you're working in minutes. Upgrade to Pro at $49/mo for governance, managed AI, and higher limits. Flat pricing per organization — never per seat.

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Ready to start?

Self-host in one command, or sign up for managed Cloud. Docs cover installation, deployment, API, and operations.

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