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European companyFounded in 2014Built and operated in EuropePayments secured by Stripe
Gradax
ProductsTradeNodeBuilt by Gradax for online sellers

One stock number across every channel

Manage products once, and push stock, price and order updates to every shop, marketplace and supplier you work with.

Designed, built and run by Gradax. Building software since 2014.
A seller sorting parcels at her desk before dispatch
ProductsManage products once, then publish and price them differently on each channel.
StockOne stock number reaches every channel and warehouse the moment it changes.
OrdersEvery channel's orders land in one queue, invoiced or shipped in bulk.
SupplyImport supplier catalogues and stock feeds, matched to your own products.

TradeNode is multichannel selling software: one product catalogue, one stock count and one order inbox across every shop and marketplace you sell on.

Made for

  • Sellers on several marketplaces
  • Resellers and distributors
  • Dropshipping businesses

The same work, without TradeNode and with it

Selling on several channels means updating stock and prices by hand in each one, and an order on one channel can sell a unit that already sold somewhere else.

Without TradeNodeWith TradeNode
Stock updated by hand on every channelOne stock count pushed to every channel
One item sold twice on two marketplacesStock reserved the moment an order lands
Prices changed one shop at a timePrices set once, with rules per channel
Orders retyped into invoicing and shippingOrders invoiced and shipped in batches

The apps inside TradeNode

Each part of the business gets its own app, and they all share one record.

Products

Manage products once, then publish and price them differently on each channel.

  • Prices set per channel, from one screen
  • Publish, pause or update in batches
  • One product record behind every listing

Stock

One stock number reaches every channel and warehouse the moment it changes.

  • Stock reserved when an order lands
  • Goods in, transfers and counts in one place
  • Warnings before you oversell

Orders

Every channel's orders land in one queue, invoiced or shipped in bulk.

  • Invoice or ship a batch at once
  • Every channel's orders in one inbox
  • Dropship orders go to the supplier

Supply

Import supplier catalogues and stock feeds, matched to your own products.

  • Supplier stock updates flow in
  • Sell supplier stock you do not hold
  • Supplier products matched to yours

What TradeNode does

The capabilities that run across every app inside it.

  • Pricing rules

    Set markup or margin rules once and apply them per channel.

  • Rules that act for you

    Rules invoice, ship or restock when a condition is met.

  • Works with your tools

    Connects to the invoicing and shipping tools you already use, instead of replacing them.

  • Sales and margin reports

    Revenue, stock value and margin by channel, without exporting to a spreadsheet.

  • Product matching

    Supplier products matched to your catalogue, with a review queue for anything unsure.

  • Customer and supplier records

    Contacts, order history and terms kept together for every partner you work with.

One system, everyone in the business

What each person gets from TradeNode, in their own day.

  • Online seller

    Sees one stock number across every shop and marketplace, so an item never sells twice.

  • Warehouse staff

    Records goods in once, and the stock change reaches every connected channel.

  • Business owner

    Sees sales, stock value and margin by channel without pulling numbers from separate tools.

Gradax designed, built and runs TradeNode.

Want a system like TradeNode, shaped around your own business? That is a project we take on, from the first screen to the servers it runs on.

  • Building software since 2014
  • 6 products built, 6 in development
  • Hosted on our own cloud, operated in Europe
  • Maintained by the engineers who built it

Built with

  • TypeScript
  • Next.js
  • React
  • PostgreSQL
  • Prisma
  • Better Auth
  • Redis
  • Tailwind CSS
  • Docker

Questions

About TradeNode, and about building software like it with us.

Still have a question?

Ask the team that built TradeNode. The person on the first call stays on the project.

Start your project
What does TradeNode do?

It connects the shops, marketplaces, suppliers and tools you already use, and keeps one catalogue, one stock count and one order inbox across all of them.

Who is it for?

Sellers on several marketplaces, resellers and distributors, and dropshipping businesses that need stock and orders in step everywhere they sell.

Who owns the software and the data?

On a project we build for you, the code, the domains and the accounts are yours. There is no lock-in, and leaving is a handover.

How is a project like this priced?

Custom work is priced on its scope. It starts with a free assessment, where a senior engineer looks at how your business works and what is worth building first.

Can you build for my industry?

Our own products already cover dental clinics, IT teams, online sellers, orthodox parishes, auto repair shops, small service businesses and more. Every build starts from how your business runs, not from a template.

What happens after launch?

We keep it running: hosting on Gradax Cloud, patching, backups, monitoring and support, by the team that built it.

Talk to the people who built TradeNode.

The person on the first call stays on the project afterwards. We design, build and run software shaped around how a business already works.

  1. 01Tell us what your business needs
  2. 02We design and build it with you
  3. 03We host it and keep it running