Stream data from SendGrid to Google Bigquery
Sync your SendGrid data with Google Bigquery in minutes using Estuary Flow for real-time, no-code integration and seamless data pipelines.
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SendGrid connector details
The SendGrid connector captures data from the SendGrid API into Estuary Flow collections, helping you centralize and analyze email campaign performance, contact engagement, and deliverability metrics across your organization.
- Comprehensive coverage: Supports a wide range of SendGrid resources including campaigns, lists, contacts, segments, single sends, templates, suppression groups, bounces, blocks, invalid emails, and spam reports.
- Incremental ingestion: Periodically polls the SendGrid API to capture new and updated records since the configured start date.
- Reliable structure: Each SendGrid resource is mapped to its own Flow collection through individual bindings for organized data management.
- Easy setup: Requires only a SendGrid API key and a start_date to begin replication.
- Broad compatibility: Works seamlessly in the Flow web application or via the CLI using the
ghcr.io/estuary/source-sendgrid:dev
Docker image. - Optimized performance: Enhanced for higher throughput and reliability compared to the open-source connector it’s based on.
💡 Tip: For large SendGrid accounts or frequent updates, configure shorter sync intervals or split captures by resource type to reduce API rate-limit impacts.

Google Bigquery connector details
Estuary’s BigQuery connector materializes Flow collections into Google BigQuery tables for scalable analytics and near real-time insights. It stages data efficiently through Google Cloud Storage (GCS), supporting both standard merges and high-speed delta updates.
- Writes Flow collections into BigQuery datasets with automatic schema management
- Supports standard (merge) and delta update modes for performance flexibility
- Uses GCS as a staging layer for fast and reliable data delivery
- Enables clustering by primary keys for efficient query execution
- Compatible with Estuary’s Private and BYOC deployments for full control over credentials and cloud access
How to integrate SendGrid with Google Bigquery in 3 simple steps using Estuary Flow
Connect SendGrid as Your Real-Time Data Source
Set up a real-time source connector for SendGrid in minutes. Estuary captures change data (CDC), events, or snapshots — no custom pipelines, agents or manual configs needed.
Configure Google Bigquery as Your Target
Choose Google Bigquery as your target system. Estuary intelligently maps schemas, supports both batch and streaming loads, and adapts to schema changes automatically.
Deploy and Monitor Your End-to-End Data Pipeline
Launch your pipeline and monitor it from a single UI. Estuary Flow guarantees exactly-once delivery, handles backfills and replays, and scales with your data — without engineering overhead.
Estuary Flow in action
See how to build end-to-end pipelines using no-code connectors in minutes. Estuary Flow does the rest.
Why Estuary Flow is the best choice for data integration
Estuary Flow combines the most real-time, streaming change data capture (CDC), and batch connectors together into a unified modern data pipeline:

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Frequently Asked Questions
- Set Up Capture: In Estuary Flow, go to Sources, click + NEW CAPTURE, and select the SendGrid connector.
- Enter Details: Add your SendGrid connection details and click SAVE AND PUBLISH.
- Materialize Data: Go to Destinations, choose your target system, link the SendGrid capture, and publish.
What is SendGrid?
How do I Transfer Data from SendGrid?
What are the pricing options for Estuary Flow?
Estuary offers competitive and transparent pricing, with a free tier that includes 2 connector instances and up to 10 GB of data transfer per month. Explore our pricing options to see which plan fits your data integration needs.
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