Your Amazon business - automated and scalable
Connect Amazon Seller Central in under 5 minutes. Real-time inventory sync for FBA & FBM, automated returns processing and GoBD-compliant accounting - all in one platform.
No credit card required · Free trial · Cancel anytime
What Colly.io does for Amazon merchants
Complete integration without manual work
FBA & FBM in one interface
Manage FBA inventory and merchant-fulfilled orders (FBM) together. Each order is automatically assigned to the correct fulfillment mode.
Real-time inventory sync
Your Amazon inventory syncs in real-time with your central warehouse - even when you sell simultaneously on eBay, Shopify or Kaufland.
Automated RMA management
Amazon returns land directly in the Colly.io RMA process: announcement, receipt, inspection, restocking - with full audit trail.
DATEV export for Amazon revenue
All Amazon revenues are archived GoBD-compliant. DATEV export and ZUGFeRD invoices at the click of a button - without manual accounting work.
Ready in three steps
Connect channel
Add Amazon to Colly.io, enter API credentials, done. Takes less than 5 minutes.
Sync automatically
Orders, inventory and shipping data now flow automatically between Colly.io and your channel.
Scale & grow
Add more channels, configure automation rules and continue growing your business.
< 5 Min.
Setup time
Echtzeit
Inventory sync
100 %
GoBD-compliant
Frequently asked questions
Does Colly.io work with Amazon FBA and FBM?
Yes, Colly.io supports both fulfillment modes. FBA inventory is managed separately from FBM inventory and automatically synced with Amazon.
How long does setup take?
The connection to Amazon Seller Central is established in under 5 minutes. You only need your MWS or SP API credentials.
Can I combine Amazon with eBay or Shopify?
Yes. Colly.io is built for multi-channel operations. All channels share the same inventory - no more overselling.
More questions? See all FAQs →
All integrations
Connect Amazon with Colly.io - try it for free.
No credit card. No commitment. Cancel anytime.