Ingest data from your customers (Prequel YC W21)

In plain words

Prequel enables companies to import data directly from their customers' data warehouses or databases. Built for B2B software providers, it allows them to offer reverse ETL capabilities to customers alongside existing data export features. The platform handles large-scale data integration, currently syncing over 40 billion rows monthly for its users.

written from the facts on this page · September 2026

From the sources

In the maker’s words, at launch

Hey HN! Charles here from Prequel (https://prequel.co). We just launched the ability for companies to import data from their customer’s data warehouse or database, and we wanted to share a little bit more about it with the community. If you just want to see how it works, here’s a demo of the product that…

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