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Google Sheets to ClickHouse integration

Connect Google Sheets to ClickHouse and automatically sync your spreadsheet/file data. Weld extracts Worksheets, Rows, and Named Ranges from Google Sheets, loads them into ClickHouse, and lets you transform the data using SQL or dbt, no custom scripts required.

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4.8 on G2
Google SheetsSource
WeldWeld
ClickHouseWarehouse
Weld · New sync
Google SheetsSourceGoogle SheetsConnected
Tables to sync

Your own tables, picked when you set up the sync.

  • Extract
  • Load
  • Keep in sync
ClickHouseDestinationClickHouseReady
google_sheets schema
  • google_sheets.Synced
  • google_sheets.Syncing
  • google_sheets.Synced
  • google_sheets.Synced

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How it works

How to set up Google Sheets to ClickHouse in Weld.
In the app, with the API or an agent.

Setup guideAPI guideMCP docs
Weld · New Google Sheets sync
Google SheetsNew connectionGoogle SheetsAuthorised
Connection namegoogle_sheets
AuthorizeOpens Google Sheets to grant read access
Use cases

Why sync Google Sheets to ClickHouse?
Ready for analysis.

Centralizing your Google Sheets data in ClickHouse lets you join it with other data sources for cross-platform analytics and deeper insights.

Build reliable dashboards and reports by querying Google Sheets data directly in ClickHouse using SQL or your preferred BI tool.

  • Centralized data warehouse

    Bring Google Sheets data into ClickHouse alongside other sources to create a single source of truth for your organization.

  • Automated reporting

    Replace manual exports and spreadsheet-based reporting with automated pipelines from Google Sheets to ClickHouse. Connect BI tools like Looker, Metabase, or Power BI.

Data

What data can you sync?
From Google Sheets to ClickHouse.

Weld syncs the following data objects from Google Sheets into ClickHouse. The exact tables and fields depend on your Google Sheets configuration and the permissions granted during setup.

  • Worksheets
  • Rows
  • Named Ranges
Weld MCP server

Ask your agent.
It queries ClickHouse for you.

Connect Claude, Cursor, ChatGPT or your own agent to Weld over MCP. It reads the Google Sheets context, finds the tables it needs and runs the query in ClickHouse.

Set up the MCP serverClaudeCursorChatGPTGemini
Claude CodeOpus 5
>

Which Google Sheets tables do we have in ClickHouse, and which is the largest?

Looking up what Weld has synced from Google Sheets.

●weld·search_available_references
⎿raw.google_sheets.*
tables, columns and freshness
●weld·get_reference_schema
⎿columns, types and nullability
●weld·run_query
⎿select count(*) from {{raw.google_sheets.…}}
submitted
●weld·get_query_status
⎿DONE
●weld·get_query_result
⎿rows returned
✓Answered from Google Sheets data in ClickHouse
>Ask about your Google Sheets data
Under the hood

Technical considerations.
What to expect.

Reverse ETL

ELT vs. reverse ETL: Google Sheets and ClickHouse

ELT (Extract, Load, Transform) moves data from Google Sheets into ClickHouse for analysis. This is the approach shown on this page, and the one to use for dashboards, reports, and data models.

Reverse ETL works the other direction: it pushes enriched data from ClickHouse back into Google Sheets. For example, you could sync computed lead scores or customer segments from your warehouse into Google Sheets to personalize outreach.

Weld supports both directions, so you can build a complete data loop between Google Sheets and ClickHouse.

ClickHouse to Google Sheets
Incremental syncing
Weld uses incremental syncing where supported by the Google Sheets API, loading only new and updated records to minimize data transfer and warehouse costs.
Schema handling
Weld automatically manages schema changes. If Google Sheets adds new fields, they're detected and added to the corresponding ClickHouse tables.
Data freshness
Sync frequency depends on your Weld plan. Most connectors support schedules from every 5 minutes up to daily intervals.
Security
All data is encrypted in transit (TLS) and at rest. Weld is SOC 2 Type II compliant and supports IP whitelisting for database connections.
Resources

Keep reading.
Guides, docs and schema.

Documentation

Google Sheets setup guide

How to connect Google Sheets to Weld, step by step.

Documentation

ClickHouse setup guide

How to connect ClickHouse to Weld, step by step.

Connector

Google Sheets connector

Everything Weld does with Google Sheets.

Connector

ClickHouse connector

Everything Weld does with ClickHouse.

FAQ

Common questions.
About Google Sheets to ClickHouse.

Start syncing Google Sheets to ClickHouse.

Set up your Google Sheets data pipeline in minutes. No credit card required. Free for 14 days.

Google SheetsSource
WeldWeld
ClickHouseWarehouse
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Related

Related integrations.
More with Google Sheets and ClickHouse.

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