Twilio to ClickHouse integration

Connect Twilio to ClickHouse and automatically sync your communication data. Weld extracts data from Twilio, loads it into ClickHouse, and lets you transform the data using SQL or dbt, no custom scripts required.

4.8 on G2
TwilioSource
WeldWeld
ClickHouseWarehouse
Weld · New sync
TwilioSourceTwilioConnected
Tables to sync
  • conference_participant47 cols
  • call22 cols
  • message18 cols
  • address15 cols
  • conversation15 cols
  • flow15 cols
  • Extract
  • Load
  • Keep in sync
ClickHouseDestinationClickHouseReady
twilio schema
  • twilio.conference_participantSynced
  • twilio.callSyncing
  • twilio.messageSynced
  • twilio.addressSynced
  • twilio.conversationSynced
  • twilio.flowSynced
Twilio tables
30
fields, typed
350
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 Twilio to ClickHouse in Weld.
In the app, with the API or an agent.

Weld · New Twilio sync
TwilioNew connectionTwilioAuthorised
Connection nametwilio
AuthorizeOpens Twilio to grant read access
Use cases

Why sync Twilio to ClickHouse?
Ready for analysis.

Centralizing your Twilio 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 Twilio data directly in ClickHouse using SQL or your preferred BI tool.

  • Centralized data warehouse

    Bring Twilio 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 Twilio to ClickHouse. Connect BI tools like Looker, Metabase, or Power BI.

Schema

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

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

Open the schema explorer
All 30 tables
  • conference_participant
  • call
  • message
  • address
  • conversation
  • flow
  • recording
  • incoming_phone_number
  • execution_step
  • trunk
  • verification_service
  • conversation_user
  • usage_record
  • execution
  • conversation_message
  • messaging_service
  • conference
  • conversation_message_receipt
  • conversation_participant
  • role
  • verification_attempt
  • account
  • message_media
  • outgoing_caller_id
  • flow_definition_state
  • service
  • conference_participant_extended_coached_participant
  • flow_definition_flag
  • execution_context
  • execution_step_context
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 Twilio context, finds the tables it needs and runs the query in ClickHouse.

Claude CodeOpus 5
>

How many conference_participant rows do we have in ClickHouse?

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

●weld·search_available_references
⎿raw.twilio.conference_participant
+ 29 more Twilio tables
●weld·get_reference_schema
⎿conference_participant · 47 columns
columns and types
●weld·run_query
⎿select count(*) from {{raw.twilio.conference_participant}}
submitted
●weld·get_query_status
⎿DONE
●weld·get_query_result
⎿rows returned
✓Answered from Twilio data in ClickHouse
>Ask about your Twilio data
Under the hood

Technical considerations.
What to expect.

Incremental syncing
Weld uses incremental syncing where supported by the Twilio API, loading only new and updated records to minimize data transfer and warehouse costs.
Schema handling
Weld automatically manages schema changes. If Twilio 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.
FAQ

Common questions.
About Twilio to ClickHouse.

Start syncing Twilio to ClickHouse.

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

TwilioSource
WeldWeld
ClickHouseWarehouse