ETL connectors for every data source

A connector links Weld to an app, database, file or ad platform so data can move to and from it. Each connector supports as many syncs and accounts as you need. Learn more.

Apps, ad platforms, databases, files and APIs. Browse the full list in the connector directory, with a setup guide for each in the connector docs. If a source is missing, see what if I can't find the connector I need.

Tell us in the chat in your workspace or on the support page. We build new connectors based on what customers ask for.

If you need the data now, you can build a custom connector for any API. It counts as one connector type on your plan however many times you use it.

Yes. Every plan starts with a 14-day free trial with full access and no credit card, and usage during the trial isn't billed. There is no free plan after the trial. Sign up to start.

No. Frequent syncs against a busy production database can add load, so connect Weld to a read replica instead.

Your synced data is stored in your warehouse, not by Weld. Rows are staged in Weld's EU storage during a sync and deleted when it succeeds, or within 7 days if it fails. Weld also keeps run history and error messages, which can contain values from rows that failed, and Ed conversations, as part of your account.