Solutions from this developer (170 item(s))
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Contact information

Phone +48 698780870

Shipping address

Sportowa 14 Rokietnica, 62-090 Poland


Our team created 120+ functional, original and useful Multi-Vendor and Store Builder addons. Since 2010, when SoftSolid became Multi-Vendor and CS-Cart official developer, we deliver you professional solutions for e-commerce projects. The highest quality of our projects is confirmed by dozens of satisfied customers. We always try to make our addons intuitive and user-friendly and skilled programmers in our team can create almost every addon that you may need. Contact us and we will definitely find the optimal solution for your Multi-Vendor or Store Builder program.

Our offer

  • Development addons
  • Creating addons according to customer specification
  • Integrations via API with other services
  • Migration to Multi-Vendor/Store Builder from other platform

Our advantages

  • Customers are satisfied with our services
  • Our add-ons work with clients from all over the world
  • 100+ reviews with a rating of 5 on the marketplace
  • 150+ addons with high ratings from customers

Don't hesitate to write to us if you have any questions


82 reviews
5.00 / 50 assessments
Rating based on user opinions
SoftSolid is a great company. They helped me to move from and old, unusable CMS to the CS-Cart, and it was a very good choice. There's a lot of SoftSolid add-ons installed in my new store and
SoftSolid develops very good plugins that really push your store and make many features easier. The support is fast and really competent. Here you can buy or request orders without hesitation.
Cooperation with SoftSolid, which has been going on for more than one and a half years, is a real pleasure for us! Fully individual approach to the client, very good understanding of his needs,
very professional and reliable partners. Working with them is a pleasure. We've already installed a few of their add-ons, and it's certainly not over!
I can only say - exceptional customer service, a quality outcome and I look forward to engaging SoftSolid in the future. We asked for some custom work to be undertaken to suit our needs .... and
SoftSolid are one of the most talented developers we ever had pleasure to work with. Very high-quality work, quick response time, and flexibility allowing us to tune add-ons exactly for our requirements. Highly recommended!
SoftSolid has always provided exceptional customer service.

We use a handful of their add-ons and in the rare case where we need support, they are always very fast to respond and come up with a suitable solution in no time.
very helpful development team. capable of coming up with out of the box solutions when the conventional solution doesn't work. very happy with their work
Great modules. Responsive Developers
Very helpful and creative team. They have got perfect addons. I purchased different currency addon which works just fine. Keep up the good job guys.


Integration with Baselinker
Addon to CS-Cart and Multi-Vendor allows integration with Baselinker system. Add-on fully integrates CS-Cart/Multi-Vendor ensuring data exchange about orders and products.
Make purchases for 200$ from our entire offer and get 20% discount
Promotions - discount on products of vendors

Extenstion to Multi-Vendor, Multi-Vendor Plus and Multi-Vendor Ultimate allows creating promotions with vendor conditions. Add-on also allows vendors to create their own promotions.

If you're looking to buy this add-on in subscription form, is it available here: Subscription add-on

Make purchases for 200$ from our entire offer and get 20% discount

Restrict amount of product images
Addon to CS-Cart and Multi-Vendor allows you to limit amount of images that can be attached to products and their descriptions by vendors (in all Multi-Vendor versions) or store admins (in all CS-Cart versions).Make purchases for 200$ from our entire offer and get 20% discount
Filter vendors list by specific criteria

Addon to Multi-Vendor, Multi-Vendor PLUS, Multi-Vendor Ultimate allows creating filters for vendors. This way, we can create any filters which make searching for certain vendor easier.

Make purchases for 200$ from our entire offer and get 20% discount

Auto-approve vendors

Addon to Multi-Vendor, Multi-Vendor PLUS, Multi-Vendor Ultimate allows auto-accepting vendors after registration.

If you're looking to buy this add-on as subscription, it is available here: Subscription add-on

See the full list of our subscription-based add-ons: Full list of subscription add-ons

Make purchases for 200$ from our entire offer and get 20% discount