- Website
- www.sequin.io
About Sequin
Sequin is a real-time API-to-database synchronization platform that connects APIs directly to production databases with low latency. It serves engineering teams building data integrations from SaaS APIs, enabling production-grade sync without polling, webhooks, or rate limits.
Key Features
In practice, engineers manage API data in production with real-time updates and built-in data health checks:
Reads and Writes via SQL
Query and mutate data using SQL (SELECT, JOIN, INSERT, UPDATE, DELETE) with mutations validated against the source. Queries can be 100x faster than API calls and benefit from database indexes.
Real-Time, Bidirectional Sync
Continuous synchronization between APIs and your production database with low latency and minimal setup.
Backfill and Continuous Sync
Backfill historical data from the source, then run workers to keep data up to date in real time.
Postgres-Format Errors
Errors are surfaced in standard Postgres format for inline handling in existing tooling.
Summary
Best for data-integration engineers, backend/platform teams, and SREs building real-time SaaS data integrations, data pipelines, or production analytics on a live database.
