How it plugs in
—Public API
NoOpen source
NoFree tier
Signal on E-commerce Marketplace Seller Tools4.4#44 of 56

Pricing
- StarterPay monthly; monthly billing is default. · 500 orders/month · 3 marketplace channels · 1,000 listings · 1 warehouse£49/mo
- GrowthPay monthly; monthly billing is default. · 5,000 orders/month · 3 warehouses£149/mo
- Enterprise10,000+ orders/monthOn request
As huup.com lists them, checked 4 Oct 2026.