Weld
Start free

Notion to Azure SQL Database integration

Connect Notion to Azure SQL Database and automatically sync your project management data. Weld extracts data from Notion, loads it into Azure SQL Database, and lets you transform the data using SQL or dbt, no custom scripts required.

Start for freeView setup guide
4.8 on G2
NotionSource
WeldWeld
Azure SQL DatabaseWarehouse
Weld · New sync
NotionSourceNotionConnected
Tables to sync
  • database25 cols
  • page21 cols
  • data_source19 cols
  • page_property10 cols
  • user9 cols
  • data_source_property7 cols
  • Extract
  • Load
  • Keep in sync
Azure SQL DatabaseDestinationAzure SQL DatabaseReady
notion schema
  • notion.databaseSynced
  • notion.pageSyncing
  • notion.data_sourceSynced
  • notion.page_propertySynced
  • notion.userSynced
  • notion.data_source_propertySynced
Notion tables
6
fields, typed
91
agent context included
MCP

Trusted by data and AI teams

  • Flatpay
  • Holafly
  • eComplete
  • Dishoom
  • Danish Endurance
  • Female Invest
  • Son of a Tailor
  • Onomondo
  • Medik8
  • Pas Normal Studios
How it works

How to set up Notion to Azure SQL Database in Weld.
In the app, with the API or an agent.

Setup guideAPI guideMCP docs
Weld · New Notion sync
NotionNew connectionNotionAuthorised
Connection namenotion
AuthorizeOpens Notion to grant read access
Use cases

Why sync Notion to Azure SQL Database?
Ready for analysis.

Centralizing your Notion data in Azure SQL Database lets you join it with other data sources for cross-platform analytics and deeper insights.

Build reliable dashboards and reports by querying Notion data directly in Azure SQL Database using SQL or your preferred BI tool.

  • Centralized data warehouse

    Bring Notion data into Azure SQL Database 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 Notion to Azure SQL Database. Connect BI tools like Looker, Metabase, or Power BI.

Schema

What data can you sync?
Every Notion table, keys intact.

Weld syncs the objects the Notion connector exposes into Azure SQL Database, and you choose which tables and fields to include. The connector's docs list what is available.

Open the schema explorer
All 6 tables
  • database
  • page
  • data_source
  • page_property
  • user
  • data_source_property
Weld MCP server

Ask your agent.
It queries Azure SQL Database for you.

Connect Claude, Cursor, ChatGPT or your own agent to Weld over MCP. It reads the Notion context, finds the tables it needs and runs the query in Azure SQL Database.

Set up the MCP serverClaudeCursorChatGPTGemini
Claude CodeOpus 5
>

How many data_source_property rows do we have per data_source? Use our Notion data in Azure SQL Database.

Reading the Notion context first, so the query uses the right tables and keys.

●weld·search_available_references
⎿raw.notion.data_source_property
raw.notion.data_source
+ 4 more Notion tables
●weld·get_reference_schema
⎿data_source_property · 7 columns
joins data_source on data_source_id
●weld·run_query
⎿select j.id, count(*) from {{raw.notion.data_source_property}} d
join {{raw.notion.data_source}} j on d.data_source_id = j.id
group by 1
submitted
●weld·get_query_status
⎿DONE
●weld·get_query_result
⎿rows returned
✓Answered from Notion data in Azure SQL Database
>Ask about your Notion data
Under the hood

Technical considerations.
What to expect.

Reverse ETL

ELT vs. reverse ETL: Notion and Azure SQL Database

ELT (Extract, Load, Transform) moves data from Notion into Azure SQL Database 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 Azure SQL Database back into Notion. For example, you could sync computed lead scores or customer segments from your warehouse into Notion to personalize outreach.

Weld supports both directions, so you can build a complete data loop between Notion and Azure SQL Database.

Azure SQL Database to Notion
Incremental syncing
Weld uses incremental syncing where supported by the Notion API, loading only new and updated records to minimize data transfer and warehouse costs.
Schema handling
Weld automatically manages schema changes. If Notion adds new fields, they're detected and added to the corresponding Azure SQL Database 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

Notion setup guide

How to connect Notion to Weld, step by step.

Documentation

Azure SQL Database setup guide

How to connect Azure SQL Database to Weld, step by step.

Schema

Notion schema explorer

Browse all 6 tables and 91 fields.

Connector

Notion connector

Everything Weld does with Notion.

FAQ

Common questions.
About Notion to Azure SQL Database.

Start syncing Notion to Azure SQL Database.

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

NotionSource
WeldWeld
Azure SQL DatabaseWarehouse
Start for freeTalk to us
Related

Related integrations.
More with Notion and Azure SQL Database.

View all