Now live on Collectors Network

Stop managing
your stock
five times over

You list a chair on your website. Then copy it to Selency. Then Vinterior. Then Whoppah. Then pray you remember to take it down everywhere when it sells. ObjectSync does all of that for you — automatically.

MV
LB
AR
+
 Trusted by vintage sellers across Europe  ·  No credit card required
The problem
Running a vintage shop
shouldn't feel like a second job

Every marketplace wants you to manage your listings their way. The result is hours of copy-pasting, outdated stock, and the nightmare of selling the same piece twice.

You list the same item five times
Title, description, photos, price, category — entered manually on every single marketplace. Every. Time.
Stock gets out of sync
Something sells on Vinterior at 11pm. You wake up to find it also sold on Selency. Now you have an angry buyer and a refund to process.
Hours wasted every week
Time spent on admin is time not spent sourcing, photographing, or building relationships. It's costing you more than you think.
How it works
Connect once.
Sell everywhere.

ObjectSync sits quietly in the background, keeping your store and every marketplace perfectly in sync — in real time.

1
Connect your store
Link your Shopify, WooCommerce, or PrestaShop store in 60 seconds. We read your products automatically.
2
Choose your marketplaces
Pick where you want to sell. ObjectSync maps your listings to each marketplace's format automatically.
3
Sell. We handle the rest.
When something sells anywhere, stock updates everywhere — instantly. Orders flow back to your store automatically.
Connected marketplaces
Your pieces. On every platform
that matters.

We handle the connections. You handle the curation.

Collectors Network
Selency
Vinterior
Whoppah
Reliving
1stDibs
Your own website
+ more added every month
Features
Everything synced.
Nothing missed.
objectsync.net · Live
47
Listings
€4.2k
This month
6/6
Synced
Eames Lounge Chair
S
V
W
Active
Arco Floor Lamp
S
C
Active
Braun SK4 Player
V
Sold
One dashboard
Your entire business, in one place
See all your listings, orders, and stock across every marketplace from a single clean dashboard. No more switching between five tabs.
  • All listings with channel indicators
  • Orders from every marketplace in one feed
  • Revenue and sync health at a glance
  • Instant alerts when something needs attention
Your Shopify store
Source of truth · 47 products
Live
ObjectSync
Real-time sync active · 0 errors
Syncing
Selency
31 listings
Vinterior
28 listings
Whoppah
22 listings
Collectors
47 listings
Real-time sync
Something sells. Everything updates. Instantly.
The moment a piece sells — anywhere — ObjectSync removes it from every other marketplace within seconds. No manual work. No double sells. No awkward conversations with buyers.
  • Stock updates across all channels in seconds
  • Built-in oversell protection
  • Your store is always the source of truth
  • Works while you sleep
Pricing
Simple pricing.
Scales with you.

Start free for 14 days. No credit card required. Cancel anytime.

Solo
€29
per month
+ 0.5% per marketplace sale
1 source store
Up to 3 marketplaces
Up to 100 listings
Sync every 15 minutes
Email support
Pricing rules per channel
Analytics dashboard
Start free trial
14 days free · No card needed
Growth
€89
per month
+ 0.3% per marketplace sale
1 source store
Up to 8 marketplaces
Up to 500 listings
Real-time sync
Pricing rules per channel
Full analytics dashboard
Priority chat support
Start free trial
Most popular · 14 days free
Scale
€249
per month
+ 0.1% per marketplace sale
Multiple stores
Unlimited marketplaces
Unlimited listings
Real-time sync
Full API access
Dedicated account manager
Custom marketplace builds
Talk to us
For galleries and multi-location dealers
Early sellers
What sellers are saying
★★★★★
I used to spend every Sunday evening updating my listings across four platforms. Now I just manage my Shopify store and everything else takes care of itself.
MV
Marie V.
Maison Vintage · Brussels
★★★★★
I sold a lamp on Vinterior while I was at an estate sale. ObjectSync took it off Selency and Whoppah before I even got back to my car. That's the dream.
LB
Lucas B.
Studio Lichten · Amsterdam
★★★★★
The onboarding took less than five minutes. I connected my WooCommerce store, chose my marketplaces, and my listings just appeared. It felt like magic.
AR
Aurelie R.
Atelier Rouen · Paris

Ready to sell everywhere
without the chaos?

Join sellers across Europe who've stopped copy-pasting and started growing.