webfora.io
custom development

Marketplace, done for you

A platform where others sell has rules of its own: you need to attract sellers, keep buyers and settle up fairly with everyone. We design the marketplace to handle growth without manual management of every transaction.

Individual estimate Built around your business logic Support after launch
Marketplace
Custom development
price based on project scope
what you get

What the “Marketplace” project includes

The solution scope we usually plan for a project — the final feature set is fixed at the brief.

01

Seller dashboard

Sellers upload their own products or services, manage prices, stock and orders, and see their sales and earnings.

02

Moderation and review

New sellers and listings are checked against your rules before they appear on the storefront and in the platform's search.

03

Storefront and search

A shared catalog with filters, sorting and seller pages where buyers compare offers and choose the right one.

04

Payments and commissions

The buyer's payment is split automatically: the platform keeps its commission and the seller receives a payout on a set schedule.

05

Reviews and ratings

Ratings can only be left after a real purchase, and disputed reviews go to a moderator — so ratings stay fair for everyone.

06

Admin panel

Sellers, categories, commission rates, disputes and refunds are managed in one interface, without editing the database directly.

We build a marketplace with sellers, a storefront, payments and commissions — a platform that scales. We handle the architecture, design and launch.

Marketplace development: custom build or a ready-made engine?

Ready-made marketplace engines are suitable for testing a model: is there demand, will sellers come, are buyers willing to pay through the platform. If the idea hasn’t been validated yet, it’s wiser to start with a minimal version and not invest in complex architecture upfront. During the brief we’ll help you understand what stage your project is at. That determines what makes sense to do now and what to postpone until the first results.

Custom development is needed when your platform’s model differs from a typical catalogue: booking services instead of products, complex commission structures, auctions, seller subscriptions, your own logistics. Moreover, over time it’s the platform’s rules that become its main value — and it matters that they belong to you rather than being limited by someone else’s solution. Your own platform lets you change those rules as quickly as your market demands.

Marketplace development cost: what it’s made of

A marketplace is effectively three products in one: a storefront for buyers, a seller dashboard and an admin panel. The cost depends on how thoroughly each of them is built out. The estimate is most affected by payments: splitting payments, withholding commission, refunds, seller payouts and documents for accounting. A mistake with money undermines sellers’ trust faster than any other problem, so we design this part with particular care.

Additional factors are content moderation, a review system, buyer–seller chat, importing products from sellers’ files, a mobile version or a separate app. We split the project into stages: first we launch what the platform can’t work without, and add convenience and retention features once the first deals come in. This approach lets you get to market sooner and spend the budget on what real demand has confirmed.

How to launch a marketplace and not run out of sellers

An empty marketplace interests neither buyers nor sellers, so the launch should be planned together with development. Easy product uploads, clear terms and quick access to the dashboard directly affect how many sellers make it to their first sale. We design these flows first, even before the storefront. We also think through how a seller learns about a new order, so the buyer doesn’t have to wait long for a response.

Once real deals start, disputes, refunds, unusual situations and seller requests follow. We stay on for support, monitor the stability of payments and refine the platform based on real user behaviour. We build the architecture with headroom, so growth in products and orders doesn’t require rewriting the system. New categories, payment methods and seller types are connected as extensions of a platform that is already running.

This is custom development, done for you: we run a brief, describe the features, design around your business logic, and agree the design, timeline and estimate before work starts. We take on the architecture, development, integrations and launch.

Cost and timeline depend on the scope — we estimate individually for the task, not from a single price list. After launch we stay in touch: support, improvements and product development.

project calculator

Build your project and see the estimate

Choose the type, the features you need, the design tier and the timeline — you’ll see a preliminary price range and duration. We fix the exact estimate after a short brief.

Foundation
Marketplace — base development
Architecture, design, development, testing and launch — done for you
from €9 000
Features
Integrations
Content
Design
Timeline
Preliminary estimate
7 70010 400
about 7–10 weeks
Marketplace — base9 000
No features selected — base version of the project.
Discuss the project
This is a preliminary estimate. We fix the exact price and timeline after the brief — free, no obligation.
what matters

What matters in the “Marketplace” project

We build the solution around what actually moves your business and your processes — not for the sake of it.

Moderation of sellers and products before they go live

Automatic payouts to sellers, minus the platform's commission

Ratings and reviews that both sides of a deal trust

An architecture that scales with the number of sellers, products and orders

Let’s discuss your project: Marketplace

Describe the task in a short brief and we’ll come back with an estimate of scope, timeline and cost. Free, no obligation.

Designed around your task
we scope and describe the features before we start
Estimate before any work
scope, timeline and cost are fixed up front
Support after launch
we keep improving and extending the product

What the project includes

The full cycle — from idea and design to launch and support, by one team with a transparent estimate.

Brief and solution design for the task
UX/UI interface design
Front-end and back-end development
Integrations: payments, CRM, messengers
Testing and launch
Support and improvements after launch
frequently asked questions

Questions about the “Marketplace” project

How will the platform settle payments with sellers?

Through payment providers that support split payments: the buyer's money is divided between the seller and the platform. We choose the payout scheme and paperwork to fit your legal model.

Can we start with a small version and expand?

Yes, and in most cases that's the right way to go. We launch the core of the platform and add new features in stages, without rebuilding what already works.

How long does it take to develop a marketplace?

It depends on the platform model and the number of user roles. We draw up a plan with milestones and timelines after the brief and agree on it before work begins.

Marketplace: how much does it cost, done for you?

The price depends on the scope: we estimate by features, design and timeline. Describe the task in the calculator on this page to get a “from–to” range, and after the brief we fix the exact estimate. Payment in stages.

Who owns the code and the result?

You do. Once the project is complete and paid for, we hand over the source code, access and documentation. Support and further development can stay with us — by agreement.

Shall we discuss your project?

Tell us about the task — we will come back with an estimate of scope, timeline and cost. Free and with no obligation.

First month €29then €39/mo14-day guarantee