Lengow distributes, Sweeprice monitors
Your Lengow setup does not move an inch. Sweeprice reads a read-only copy of your catalog and takes care of what happens around it: who sells the same products, at what price, and where to stand to stay competitive.
No Lengow credentials are requested, no API to wire: a feed export with its URL is all it takes.
Creating the export on the Lengow side
In Lengow, add an export channel that publishes your catalog as a feed reachable by URL. Google Shopping is the simplest format, a CSV works too.
- Pick the Google Shopping format when possible: it is recognized with zero setup
- Include at least the reference (SKU), the barcode (EAN) and the price
- Grab the generated feed URL and paste it into Sweeprice
If your export is a CSV
The columns of your export are detected and the mapping to Sweeprice fields is suggested automatically, French headers included. You check against a preview of the first rows, fix what needs fixing, and the setup is remembered for every following sync.
The way back: your recommended prices
Sweeprice produces a recommended-price feed, one column per marketplace, keyed by your SKU. You can add it in Lengow as a supplemental source, merged by SKU. Your pipeline decides what gets applied: Sweeprice never writes into your sales channels.

