High speed
Fast loading times and a modern technical base create a better user experience and stronger conversion.
Sellsy connects shop, content and pricing in one system.
Sellsy is our full shop system for modern merchants: fast on the storefront, strong in the backend and smartly connected with Listy for product creation and Pricy for price optimization.
What makes Sellsy special
Not just a storefront, but a modern commerce system for product data, campaigns, pricing, users and operational workflows.
Modern framework
The technical foundation is built for future-proof development, clean deployments and reliable scaling.
Flexible design
Layouts, brand experience and shop journeys can be shaped individually instead of being trapped in rigid builder limits.
Intelligent cross-sells
Together with Listy, relevant add-on items are linked in a structured way and shown where they actually help sales.
Optimized for SEO and AI search
Product creation can generate structured, search-friendly content for both classic search and AI-driven discovery.
Discounts, coupons, vouchers
Campaigns can be managed with clear start and end dates, including coupon and voucher logic.
Users & permissions
Teams work with clean roles, approvals and responsibilities in the backend.
Insights, Pricy & control
KPIs and the Pricy integration help teams evaluate prices, market movements and next actions faster.
Who Sellsy is built for
For merchants who need more than a pretty storefront and want a system that actively supports daily work.
For shops that want to modernize
Sellsy is a strong fit when existing systems are too slow, too inflexible or too clumsy in daily backend work.
- Modern storefront instead of outdated shop interfaces
- More design freedom for brand, assortment and conversion
- Cleaner workflows for campaigns, users and product maintenance
- A technical base prepared for growth and continuous development
For teams with high product volume and speed
Sellsy becomes especially powerful when new products, campaigns and marketplace tasks need to be rolled out efficiently.
- Listy supports product creation and content preparation
- Cross-sells are connected more intelligently
- eBay integration publishes available products automatically
- Pricy can add price monitoring and pricing logic as another growth lever
In short: Sellsy is made for merchants who no longer want to separate technology, content, pricing and operational commerce work.
See the shop live, test the backend on request
The demo shop is public. We provide backend access credentials on request so interested merchants can review the system realistically.
Public demo shop
The shop at `www.mysellsy.de` shows the look, speed and shopping experience of Sellsy directly in the browser.
Open demo shopDemo backend with access
The backend at `www.mysellsy.de` is protected. This keeps the demo clean while real prospects still get a full product view.
Why we grant credentials manually
We only unlock backend access for real prospects. This lets us provide proper demo credentials while protecting sensitive demo data.
Shop and backend show how Sellsy works in daily operations
The public demo shop shows the shopping experience. Protected backend access adds the view on product maintenance, campaigns, users, insights, Listy product creation and Pricy price signals.
Request demo accessStorefront and backend remain understandable as one connected system.
Assortments, campaigns, content and prices can be prepared centrally.
Prospects see the exact areas that matter for their project.
Backend views from the Sellsy world
The visuals combine dashboard work, product maintenance, coupons, revenue data, Price Spider and marketplace workflows into one polished product look.
Dashboard & KPIs
Key metrics, active coupons, revenue signals and Price Spider hints show how closely Sellsy supports daily operations.
Product management & SEO setup
Products, categories, images, cross-selling, eBay and Price Spider become one connected maintenance flow.
Discounts, coupons & vouchers
Coupon codes, campaign timing and revenue impact are handled together instead of being split across isolated lists.
Marketplaces, eBay & Price Spider
Crawler offers, best prices, eBay readiness and pricing warnings come together and make the Pricy integration tangible.
Technology that is actually felt in operations
Sellsy is not a theoretical system. Its technical setup is designed to create faster work and better results in day-to-day commerce.
Sellsy combines a modern storefront, a flexible backend and smart content support into one setup that is strong for both the shopping experience and the operational work behind it.
Fast storefront for better user experience and conversion
Flexible design for brands, landing pages and assortment logic
Structured product maintenance with SEO and AI-search focus
Pricy integration for price monitoring, rules and better pricing decisions
Campaigns, coupons and vouchers with clear control
User management with roles and traceable workflows
Insights and transparency for faster decisions
Why the combination with Listy and Pricy is so strong
Listy brings new products into the shop faster, while Pricy complements the pricing logic. Assortment, content and pricing strategy grow together in one setup.
Listy prepares new products, content and structure for the shop.
Pricy can monitor competitor data and prepare rule-based pricing decisions.
Sellsy brings storefront, content, cross-sells and prices together in one operational backend.
How Sellsy works in daily business
From storefront to product maintenance, from promotions to marketplaces: everything is connected cleanly.
1
Set up shop & structure
Design, categories, users and assortment logic are built in a way that scales cleanly.
2
Create products intelligently
Listy supports texts, SEO, AI-search readiness and cross-sell logic so new products go live faster.
3
Control campaigns & marketplaces
Discounts, coupons, vouchers and eBay publishing are managed centrally and remain transparent.
4
Analyze & improve
Insights, user roles, Pricy price signals and a modern technical setup create a solid base for scalable growth.
Frequently asked questions about Sellsy
The most important answers about the system, the demo and the Listy and Pricy integrations.
What exactly is Sellsy?
Sellsy is the full shop system by OctoSuite. It combines a modern storefront, a flexible backend, user management, insights, promotion logic and ...
How does Listy work with Sellsy?
Listy supports intelligent product creation. Content can be prepared for SEO and AI search, cross-sells can be linked in a structured way and new...
How is Pricy integrated into Sellsy?
Pricy adds price monitoring and pricing logic to Sellsy. Competitor data can feed into the pricing strategy, rules stay traceable and pricing dec...
Can I manage promotions, coupons and vouchers?
Yes. Sellsy supports promotion logic with start and end dates, coupons and vouchers. That makes campaigns plannable, manageable and transparent i...
How does the eBay integration work?
Products with stock can be prepared automatically for eBay. That means marketplace publishing does not become a separate manual process, but rema...
Can I see the shop and backend in advance?
Yes. Anyone can open the demo shop at www.mysellsy.de. The backend at www.mysellsy.de is protected. Prospects can easily request access credentia...
How should I understand the credits?
The credits represent Listy output for product creation. In this pricing model, 100 credits equal one product. That keeps the operational output ...
Especially interesting for
Demo shop on www.mysellsy.deDemo backend on requestListy-supported product creationPricy pricing logic integrated
Ready for a shop system that does more than just sell?
If you want to see Sellsy live or get backend access, send us a short request. We are happy to show how the setup can look for your assortment and workflows.
Request demo