BIYU
Circular Operating System

The infrastructure for circular operations

The operating system for every asset you rent, sell, refurbish and relist

Integrates with your existing stack

Shopify
WooCommerce
Mollie
Stripe
Adyen
SendCloud
DHL
PostNL
Klaviyo
MessageBird
Odoo
Retool
bsurance
GUZCO
Firmhouse
Shopify
WooCommerce
Mollie
Stripe
Adyen
SendCloud
DHL
PostNL
Klaviyo
MessageBird
Odoo
Retool
bsurance
GUZCO
Firmhouse
Shopify
WooCommerce
Mollie
Stripe
Adyen
SendCloud
DHL
PostNL
Klaviyo
MessageBird
Odoo
Retool
bsurance
GUZCO
Firmhouse
How it works

One system. The full circular lifecycle.

From first order to returned, refurbished and relisted — every step managed in one platform.

Baby / Strollers

Thule Urban Glide 2

48 reviews
Powered by BIYU
01Storefront

Add circular commerce to your storefront in days.

Rent, subscribe, buy or trade-in — live on your existing shop. Real-time availability by location so customers never hit a dead end.

We didn't build this from a whiteboard.

BIYU ran a complex rental operation for five years — multiple warehouses, own last-mile logistics, thousands of assets in circulation. We built BIYU because we needed it and nothing adequate existed. That operational reality is built into every workflow, every decision, every detail of the platform.

What our customers say

Real operations. Real results.

Homie logo
Homie — White goods subscription
“BIYU gave us the operational backbone we were missing. Everything is connected now — from the moment a customer orders to the moment a machine is back in our warehouse, cleaned, and ready to go again.”

Homie rents white goods on subscription and handles all delivery and installation in-house. BIYU replaced their fragmented linear stack — connecting storefront orders, automated route planning, subscription billing, and serialised asset tracking into one fully automated circular operation.

Read the full story
Market context

The market went circular.The stack stayed linear.

The market is moving fast: resale, rental, refurbishment and subscription are all growing, and brands are leaning in with new offers and programmes. The software landscape has not kept pace — storefronts, OMS, ERPs and WMS are still designed around linear sell-once flows. Circular teams are left to hack workflows together while demand scales. BIYU is circular-native infrastructure — the operating system built for how circular commerce actually runs.

$4.5T

Economic value unlocked by circular economy adoption by 2030

Ellen MacArthur Foundation & Accenture

Faster growth in recommerce vs. traditional retail over the last 3 years

ThredUp Resale Report

1 in 4

EU consumers has rented or subscribed to a physical product in the past year

European Consumer Survey

BIYU — circular native

Operating layer for resale, rental, refurb — one system per unit.

  • Lifecycle-native
  • Refurb & rental native
  • One connected stack
  • Single record / unit
  • P&L per asset
  • Built to scale

Scales clean

Linear commerce stack

ERP, WMS, typical storefront — sell once, ship, done.

  • One-way sell path
  • Returns = edge case
  • Spreadsheets & hacks
  • Siloed tools
  • No unit-level truth
  • Breaks at volume

Fragmented ops

Running a rental, recommerce or hybrid operation?

Let's talk about what your operation looks like and where you want to take it.