Marketplace Software Development
Launch a marketplace where sellers run their own shop and you keep control of quality, commission, and payouts.
At WebCartics, we develop multi-vendor platforms with the parts that decide whether a marketplace survives: seller onboarding, commission rules that match your business model, and payouts that reconcile correctly every cycle.
Whether you are starting a new marketplace or turning an existing store into one, we build it so adding the hundredth seller costs you no more effort than the tenth.
What We Can Build
- Vendor registration, onboarding, and KYC verification
- Seller dashboards for products, orders, and earnings
- Product approval and moderation workflow
- Category-wise, vendor-wise, and slab commission rules
- Split payments and automated payout cycles
- Payout reports, invoices, and TDS handling
- Multi-vendor cart with order splitting
- Per-vendor shipping rates and delivery zones
- Vendor-managed inventory and stock alerts
- Ratings, reviews, and seller performance scores
- Dispute, complaint, and refund handling
- Subscription and listing plans for vendors
- Featured listings and paid promotions
- Buyer and seller messaging
- Admin moderation, suspension, and fraud controls
- Marketplace-wide search, filters, and recommendations
- Vendor mobile app for order management
- Admin dashboards for GMV, commission, and growth
Platforms We Work With
A marketplace can be built from scratch or on top of a platform you already run.
- Custom marketplace built from the ground up
- CS-Cart Multi-Vendor customization and extension
- Magento with multi-vendor functionality
- Shopify-based marketplace models
- WooCommerce multi-vendor setups
- Headless marketplaces with a custom storefront
- Payment gateways supporting split settlements
Standard Development Practices
Commission and payout calculations are stored per order line at the time of sale, not recomputed later from current rules, so a rate change never rewrites history. Vendor data is isolated by design, so one seller can never read another's orders through the API.
Suitable For
- Businesses launching a new marketplace
- Stores wanting to onboard third-party sellers
- Niche and B2B marketplaces
- Service and rental marketplaces
- Existing multi-vendor stores that have outgrown their platform
- Founders validating a marketplace idea
How It Works
- Share your requirements, current process, and any system that must be connected.
- We review the modules, user roles, and reporting you need.
- We provide the development scope and quotation.
- Our team builds the approved system and integrates it with your existing tools.
- Everything is tested on staging with your real workflow before going live.
- We assist with data migration, team training, and post-launch support.
Why Choose WebCartics?
- Experienced developers across web, API, and database work
- Built around your process instead of a fixed template
- Clean, maintainable, and documented codebase
- Role-based access and secure data handling
- Integration with the tools your team already uses
- Data migration from spreadsheets or your current system
- Ongoing development and maintenance support
Important
The final development cost depends on the vendor features, commission and payout model, platform choice, number of integrations, and the overall project scope.
Please contact us before purchasing or starting the project. Share your requirements
with us and we will review them and provide an accurate quotation.
WhatsApp: +91 9717216376
