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Custom marketplace development services for startups at early stages

Startup UI/UX APP Mobile Development

You will get the design and development of innovative online marketplaces for your visionary startup

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Who we are?

SpdLoad is a marketplace development company focused on working with startups looking for technical expertise to create a fast-growing product.

19 Reviews on



5 years

average employee experience


fundraised by our customers

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Why do startups partner with us?

You are definitely looking for cost-effective and technologically advanced marketplace developers. We have even more to offer:

  • Empathetic communication

    Your vision is important to us. We won't just do *development* rather collaborate with you to turn your idea into a product.

  • Product mindset

    Often founders are fixed on their idea but have no clue what to do next. The simple answer is moving from a project to a product philosophy. We are here to help you do that.

  • Business-first approach

    Amazon does everything. With us, you can find a specific niche to launch a product, find growth points, and profit-making channels to skyrocket your vision into a successful startup.

What marketplace development services do you get?

You will get the help at any stage of product development or develop a project from scratch:


Development consulting


UX/UI design


Marketplace development of a web or mobile app


Support and maintenance

How do we develop marketplace applications?

We use the most customer-friendly and startup-centered approach to the web development of sites or applications. Let's look at it step by step:

Step 1

Introduction call

We get to know each other in person, go over the details of your idea, and, if necessary, sign an NDA. At the end of the call, you’ll get the first version of the project estimation.

Step 2

Project Discovery

We will gather requirements, analyze your business objectives, research products on the market, and provide you with a detailed assessment and decomposition of the project

Step 3

UI/UX design

You’ll get the design of your marketplace platform. To do that, we will conduct user research, then create informational architecture and get back to you with UX wireframes and clickable UI prototypes

Step 4


Your design will become a live platform on a server. The QA testing is included. Simple as that

Step 5

Maintenance & Scaling

You launch a platform and drive initial traffic. We collect users' feedback and analyze it. Together we generate and prioritize the feature list for the following iterations.

Why do you choose us as a perfect fit for a startup?

A smooth user experience leads to increased user engagement and, as a result, a viral marketplace platform. A great UX is a result of overcoming endless challenges. Let's see which ones we've already dealt with:


  • Complex user journey
  • Poor UX writing
  • Consistency loses
  • Lack of audience personalization


  • Implementation of billing
  • Integration of tracking
  • Fake users and frauds detection
  • Creation of secure databases


  • Chicken and egg problem
  • Low customer acquisition rate
  • Poor customer retention rate
  • High cart abandonment rate

What technologies and tools do we use?


App frameworks


IOS Swift
Android Kotlin
Cross-platform React


Languages: HTML5 CSS3 JS
Libraries: Vue.js React Nuxt.js

UI/UX Design

Main tool


Main tools

What do you get as a result of cooperation?

  • UX design
  • Project documentation
  • Your application
UX design

UX design

The task of design services is to make the user interface of your SaaS website as attractive, convenient, and logically correct as possible.

Project documentation

Project management documentation

You will get a set of documents describing the project and regulating the activities within the project:

  • preliminary terms of reference, the definition of the scope of the new SaaS product;
  • the plan with the intermediate stages of the SaaS web development of the time frame);
  • the project budget (any work is taken into account in the project estimate);
  • the dedicated SaaS development team
Solution definition

Your marketplace

You will get the product where all the features and modules of your online marketplace will be ready to go. At the final stage, you can start marketing campaigns and attract clients to your developed marketplace solution.

What do our customers say about us?

“Colleagues from SpdLoad highly effective and easy to collaborate with. I am satisfied to work with them. They helped us to develop our MVP in 6 months in a complex and stressful situation”

Johannes Ehrhardt
Co-founder Blue Academy Germany

Working with SpdLoad was highly beneficial. The projects were high-quality. Their team was exceptional at communication as well as understanding and helpful. Their technical expertise spurred future engagement.

Mikhail Menshinskiy
COO Partner project Russia

SpdLoad’s enthusiasm for the project stands out, along with their technical expertise, streamlined communication, and customer focus. The site has received positive feedback for its simple and intuitive UI, and beta testing yielded few issues.

Kate Strulova
Founder Get Reinvented USA

SpdLoad developed the CRM dashboard of the B2B2C marketplace using ReactJS. The team has significantly expanded its functionality, so we decided to collaborate on other projects as well.

Danny Djanogly
CMO Dogiz Israel
Vadym Bondar
Founder and CEO MyWishApp Ukraine

I am very pleased with the work with the SpdLoad team. It seems that the Ukrainian software development market is very large, but it is very difficult to find a company that combines quality, speed and price at the highest level. SpdLoad is a company that always gives more than you expect. I recommend this team.

Dmitriy Sosunov
Founder Smartpolka Russia

Their team’s work led to a working app that’s begun generating its first sales already in nine locations. Collaborating with SpdLoad was issue-free thanks to their ability to provide frequent status updates and willingness to fix issues and make everything work properly.

Andrei Kandratsenia
Project manager Connexzion Cyprus

The work has been high quality from the SdpLoad team, leading to continued projects between the teams. Their useful insights even outside of their scope of work make them a great addition to the project. Customers can expect a knowledgeable, communicative team.

Meet the team

Our teammates will be happy to talk with you. Feel free to book a call




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CEO, Founder

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Got a Project in Mind? Tell Us More

Drop us a line and we'll get back to you immediately to schedule a call and discuss your needs personally.

Other services you can get

Discovery phase

TThe discovery phase allows you to more accurately define the idea or project based on real analysis of the market and target audience, get an expert assessment of the project and information on how to properly implement it, as well consider alternative solutions and technologies that will help to implement the marketplace software development successfully.

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UI/UX design

In the design stage, our designer thinks about every detail, so your marketplace can attract its target audience and include the branding that promotes recognition. The logic of the design will help to deliver your marketplace content and improve the usability of the information.

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SEO for startups

SEO for marketplaces is about identifying the most relevant keywords, both related to the customer intent and to product description. A good combination will help us to drive cheap but relevant organic traffic from Google.

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Meet the educational hub for the startup founder


Have a question? Look here

What does a marketplace development company do?

The marketplace development company has to be experienced in implementing marketplace solutions.

The services should cover all business processes of the multi-vendor marketplace, while the development should include

  • product information modules (PIM)
  • order management systems (OMS)
  • merchant portal
  • customization
  • and an analytics module.

Everything must be integrated with external systems such as CRM, logistics services, etc.

How do you guarantee the quality of your services?
In order to process your request in a quality manner, we carry out fundamental preparatory work, during which you can communicate with the team and see how our processes work. During development, business and technical requirements are constantly monitored by team leaders. And to exclude the possibility of bugs, we test the application for a long time and hard so that your users do not experience any difficulties when using the platform.
What are the types of the marketplace?

There are three main categories of marketplace platforms depending on their target audience and business model:

  • business-to-business (B2B marketplace)
  • business-to-customer (B2C marketplace)
  • and peer-to-peer (P2P marketplace), or sometimes called customer-to-customer (C2C marketplace).

The marketplace model is relevant for a large number of industries, as it is an easy way to expand the range of products or services without increasing costs.

World practice shows that most of the companies that become marketplaces are

  • e-commerce businesses
  • large retailers
  • postal and logistics operators
  • real estate
  • financial organizations
  • marketplace app development, and IT development companies.
How much does it cost to develop a marketplace mobile app?

The average cost of custom marketplace mobile app development ranges between $40,000- $90,000 for a single mobile app development platform.

The development of mobile applications like Amazon, Airbnb, or eBay depends on the country:

  • from $90 to $150 per hour in the US, the UK or Western Europe
  • from $35 to $80 per hour in Eastern Europe and Ukraine
  • and from $20 to $40 per hour in India.
How much does it cost to develop an online marketplace?

The general cost of the online marketplace is between $45,000 and $120,000. The price highly depends on

  • the region
  • size of the development team
  • complexity
  • features
  • type of e-commerce marketplace
  • partner software development company
  • business model
  • payment gateways, etc.
How does a marketplace website work?

The marketplace is a platform where the buyer can compare and buy goods at once from several sellers.

The marketplace website is a kind of intermediary between the consumer and those who offer their products or e-commerce services.

There you can sell countless products, provide convenient conditions for the purchase, provide the necessary guarantees, get quality assurance, and receive high-quality products.

The source of income for the marketplace is the commission for the e-commerce business.