How to build a service marketplace website

Building an online service marketplace has never been easier. Got a brilliant business idea? Thinking about a website where professionals, individuals, or businesses can offer their services? Let's get started!

Author: Juho Makkonen
May 4, 2021
Juho Makkonen
CEO & Co-founder
Chapter 1

What is a service marketplace?

An online service marketplace is a website where private individuals, professionals, or companies can offer their services. Examples of online marketplaces for services are Fiverr, Upwork, and Thumbtack.


Typically, marketplace businesses are thought of as peer-to-peer sharing websites like Airbnb. However, many investors and experts expect services to be the next big marketplace revolution.

The services sector is massive – worth almost $10 trillion in the US alone. Online marketplace platforms have huge advantages in this industry.

An infographic highlighting the three benefits of service marketplaces.

Firstly, marketplaces can beat the competition by making buying services a lot faster, easier, more affordable, and more reliable. These four benefits are a key factor behind the successes of service marketplace platforms like Upwork, Thumbtack, and Urbansitter, and you can leverage them to grow your business too.

The second big benefit is that you can start an online service marketplace without being a professional yourself. Certainly, having a deep understanding of the industry you focus on is extremely helpful. But because service providers create the supply, you can start a service marketplace website for personal trainers, language teachers, or marketing professionals without having those skills.

Building a service marketplace has never been easier.

Third, building a service marketplace website has never been easier.

Nowadays, you can use dedicated marketplace software to build your service marketplace platform quickly, easily, and with a low budget. At Sharetribe, we offer such software, and our solutions are specifically designed with the service marketplace business model in mind.

The goal of this article is to help you take the first step and launch your business quickly. First, let's look at the two key elements that form the foundation of your business: your service marketplace idea and business model.

How to come up with a great marketplace idea – and validate it

Successful service marketplaces solve a real problem for both user groups extremely well. To compete for the vast opportunities in the industry, your idea should achieve what Thumbtack did: make buying and selling services a lot faster, easier, and cheaper than it previously was.

Try to spot marketplace ideas by analyzing the services you encounter at work or in your free time. Look for inefficiencies, underused assets, fragmented markets, or services where you can add a layer of trust to benefit both parties.

Does it take ages for you to find a repairperson for a specific task? Is comparing print providers and asking for quotes so time-consuming that you just use the one you always have? Would you be willing to pay someone to set up a Google Ads campaign, but find hiring and briefing a stranger too much of a hassle? When you come across a hurdle like this, stop and think about how a services marketplace could make the experience smoother.

Look for inefficiencies, underused assets, and fragmented markets. Where could you add a layer of trust?

It’s possible that someone else has come up with the same idea as you have. But don’t shy away from the competition immediately.

For instance, there are many freelance and micro-jobs websites around. But that doesn’t mean you shouldn’t build a website like Fiverr, Upwork, or Thumbtack. A dedicated, niche marketplace might be able to compete with the giants by making finding specific expertise a lot easier.

You could also analyze what people list on generic platforms that aren’t optimized for services. Are lots of professionals trying to offer certain services on Facebook Marketplace? That might mean an opportunity for a service marketplace to improve the experience.

Have an idea in mind? Before building anything, you can validate your idea by talking to potential users. Try to understand what your assumptions about their problems are, and how well your marketplace idea can solve them. And, importantly: are they willing to pay for the solution your marketplace offers?

Business models for service marketplaces

If people use a website to buy services from individuals, professionals, or businesses, how can a service marketplace entrepreneur monetize this behavior?

There are many business models service marketplaces can use. The most typical business models are commissions, membership or subscription fees, listing fees, lead fees, freemium, and featured listings and ads.

Businesses like Fiverr and Upwork take a cut out of each transaction that happens on their website. This revenue model is called commission, and it’s by far the most popular monetization strategy for marketplaces.

A graph illustrating how the commissions business model works on a service marketplace.

Most importantly, commissions is usually the fastest marketplace business model to get your business off the ground. When service providers don’t have to pay anything upfront to sign up, they are much more likely to give your marketplace a try. The biggest challenge, then, is to find the optimal take rate – you can find some ideas in this article.

Some services marketplaces charge a fee from users to join the platform or post a listing. This can be a good strategy if, for example, your customers are so difficult to find that your service providers are ready to pay to access them. Or vice versa.

Some marketplace platforms may also sell ads or additional services. Typically, these strategies are most useful as additional revenue streams on top of commission.

Commission is the fasters business model to get your service marketplace off the ground.

Though commissions can be the best and most scalable revenue model for service marketplaces, it does bring a challenge. Namely, what is to stop people from using your platform to get connected, but then pay each other in private and bypass your commission?

As you’ll find out later, there are many things you can do to prevent platform leakage. One of the most important one is offering the kinds of features and functionality that make your marketplace sticky for the service providers.

Let's build a marketplace!

  • Launch quickly
  • Expand on-demand
  • Support every day
Start building for free
Chapter 2

How to build and launch an online marketplace for services – fast

If you want to give your service marketplace business idea a try, find a fast, cheap, and easy way to test it with real users.


It’s tough to predict how people will behave. Your website might offer a specific service a lot cheaper than existing solutions. But is that enough to bring users in? Will they actually make the first transaction? And will they come back and use your marketplace again and again?

The best way to get answers to these questions is to launch your marketplace as quickly as possible. That way, you can start learning from real users – and making real revenue – early on. The lessons you learn will give you an enormous competitive advantage.

The first version of the service platform you launch doesn't need to be perfect. In fact, we always recommend starting with building a Minimum Viable Product (MVP).

Learning from real users early on is an enormous competitive advantage.

The MVP version of your marketplace should already have the core service marketplace functionality that makes your users love using your website. But nothing more. Anything that isn’t essential is a waste of time and money in the beginning – resources you should use to market your platform, learn from your users, and build your business.

Next, let’s look at the building blocks of a service marketplace MVP.

Essential features for your service marketplace MVP

Users expect marketplace platforms to work in a certain way.

Re-inventing the wheel on the most common functionalities can create unnecessary challenges because people might find your use experience difficult.

What is more, online service marketplaces are particularly vulnerable to platform leakage. When a customer and a service provider have met through your website once, what is to stop them from scheduling and paying for all following gigs privately, without paying a penny to you?

When your essential features work seamlessly and intuitively, customers will love using your platform.

When your essential features work seamlessly and intuitively, customers will love using your service marketplace.

And when you offer providers powerful tools to manage their calendars, payment traffic, and their professional brand, they will want to do all their business through your marketplace.

Here are the features service marketplaces will need from day one.

Icon illustrating marketplace user profiles: mobile screen with a user icon and a plus sign.User accounts and profiles

Both customers and service providers will need to be able to create an account, log in to your marketplace, and store their user information securely. Both sides will also need user profiles.

Profiles are particularly important for service marketplaces because providers are using them to build their professional brands. They likely want to add as much content as possible: descriptions of themselves and their services, photos, testimonials, certificates, and so on.

Both the providers and the customers usually first create a user profile before they do anything else.

Icon illustrating marketplace listings: page with text and a funnel icon.Listings and search

The type of services your platform offers will have a big impact on what kind of listing features you need. In any case, the service providers will want sufficient tools to showcase and market their offering. Users should have powerful tools to browse, search, and filter listings based on their criteria.

The listing and serach functionality on any online marketplace can be complicated to build. However, it’s usually a good idea to limit your offering at the beginning and focus on a core service. Doing this will save you time and help you market your platform to customers.

Icon illustrating marketplace bookings: calendar with pencil.Availability & booking management

Availability and booking management is a crucial feature for your service providers. It allows them to control when their services are available and also prevents double-bookings. This can signify a huge improvement for your providers’ workflow and convince them to keep their business on your platform.

A stylized list of the essential online service marketplace features

Icon illustrating service marketplace payments: credit card and dollar sign.Online payments

Most marketplaces make money by charging a commission for each transaction that takes place on a marketplace. To be able to do so, quite an elaborate transaction flow is needed.

First, your marketplace needs to allow customers to pay for services with their credit card or Paypal account. Then, you need to be able to pay that money to the right provider, but only after you have deducted your commission. There are all kinds of legal and regulatory questions to take into account, here, as well.

Icon illustrating delaying payouts: credit card and a closed lock.Holding funds & delaying payouts

To add a layer of security, you might consider a service called escrow. Escrow means that a customer’s credit card is already charged when they book a service. However, the provider doesn’t get paid the money directly. The platform will instead hold the payment until the service has been delivered. 

This arrangement efficiently protects both parties from fraudulent users. Customers can be sure they will either receive the service or get their money back. Service providers are guaranteed the customer will pay as the platform has already charged the customer at the time of booking.

Your marketplace features should help your service providers build their brand.

Icon illustrating marketplace reviews: speech bubble with cogwheel.Reviews

Reviews are an important element of building trust between users. After a successful transaction, the service provider and the customer review each other. This helps both parties feel confident they are dealing with real people with good intentions. Reviews also help build trust for future bookings.

Reviews also help your service professionals build their brand. They can also help prevent platform leakage: a provider might not want to go around your payment system when that also means they won’t get a new customer review to their profile.

Icon illustrating marketplace admin functionality: round dashboard with dots as scale and indicator pointing North-East.Admin functionality

The service marketplace entrepreneur needs to have full control over everything that happens on the platform.

Typically, that means you need to have a dashboard where you can monitor and access all user profiles, transactions, messages, and reviews on your marketplace. Firstly, because monitoring how your users behave can give you extremely useful insights particularly in the early days. Secondly, you need to moderate content, block users, and edit payments whenever that’s called for.

Icon illustrating maps and location: globe inside a speech bubble.Map & Location

If your marketplace deals with local services like babysitters or photographers, it’s a good idea to allow the service provider mark their location on their listings, and the customer to search for listings based on location.

However, if your marketplace focuses only on digital or remote services, you might not need a location feature at all. A customer who buys website development or virtual yoga classes, for instance, doesn’t need to care about where the service provider is located. For these kinds of marketplaces, an unnecessary map feature might even feel a bit confusing.

Let's build a marketplace!

  • Launch quickly
  • Expand on-demand
  • Support every day
Start building for free

Making your service platform future-proof

Getting your idea out into the world as quickly as possible is the first step towards success.

But as your service marketplace grows, you’ll likely learn your particular users would appreciate additional, more tailored functionality. This kind of insight is near-impossible to get beforehand—the best way to understand what your users are like is to offer them something to use and ask for their feedback.

Once you know more about your users, adding powerful, customized features to suit their needs can be a powerful way to boost customer lifetime, prevent platform leakage, and grow your business. Embracing the process of building, learning, and improving will help you make strategic decisions that grow your brand, platform, and user base in the right direction.

A triangle formed by yellow dashed lines and arrows, with words "Learn", "Build", and "Improve" in the corners.

Sharetribe’s products are developed with this iterative process in mind, with a specific focus on service and rental marketplaces.

Sharetribe Go gives you all the essential features listed above, so you can have a professional service marketplace up and running in one day. You don’t need to write a single line of code or worry about hosting, maintenance, security, or backups.

Once you’re ready to take your business to the next level, you can move your platform to Sharetribe Flex . Like Go, Flex offers all the essential service marketplace functionality out of the box. It also includes backend hosting, maintenance, security, backups, and updates. Meanwhile, Flex’s API-based, headless architecture lets you code your own front end, custom-build additional features, and build third-party integrations. It's a solution that combines the freedom and flexibility of custom development with the benefits of software-as-a-service.

Chapter 3

How much does it cost to build a service marketplace?

Building a marketplace website can be a time-consuming and expensive project and require lots of technical knowledge. Luckily, there are easier and cheaper ways.


Service marketplaces are complicated websites. Even the MVP version requires lots of features for both user groups, not to mention a powerful transaction engine and admin functionality.

Building such a site from scratch—and making sure it works extremely smoothly so users love using it—is time-consuming and expensive. Developer’s hourly fees vary greatly, but typically, $50,000 is the minimum for a basic service marketplace feature set. Fees from hosting, third-party tools, maintenance, and updates come on top.

The most important resource a marketplace founder has is their time.

If you're comfortable with software programming, you can naturally avoid the building cost. However, you should assign a monetary value to your own work. The most important resources founders have are their time and focus – be sure to spend them where they offer the biggest return on investment.

If you're interested in exploring this option further, I recommend checking out this article on developing a marketplace app by our senior full-stack developer Mikko. It helps you estimate the scope of the project and choose your technology stack. If you'd like to compare different approaches to building an online marketplace website, this article can be helpful.

Our goal with Sharetribe is to offer marketplace products that help founders build a marketplace at a fraction of the cost of custom development. Here's a breakdown of an example budget for the first year using both our products, Go and Flex.

Example budget: the first year of your service marketplace with Sharetribe Go

In this example budget, we assume you're using Sharetribe Go to validate your idea and build your MVP, and want to keep costs to a minimum.

In addition to building your service marketplace website, you’ll likely need to spend some money on branding and marketing. Depending on your skillset and your particular niche, you might need to outsource design, buy fonts, images, or certificates, and pay for ads or marketing solutions. However, there’s a lot you can do with affordable or free online tools.

Here's an example budget that will get you well through your first year as a marketplace entrepreneur.

Your service platform

Pro subscription of Sharetribe Go for 12 months (semiannual billing)
$1,428
Domain registration for 12 months
$10
Logo design – free using a tool like Canva
$0
Stock images – free using a service like Unsplash
$0

Marketing & user acquisition

Wordpress blog
$100
MailChimp email marketing – free up to 2,000 subscribers
$0
Google Analytics – free version
$0
Total 1st year service marketplace budget with Sharetribe Go
$1,538

On top of this budget, you might want to consider buying traffic in the form of Google Ads, for instance. However, getting a meaningful amount of traffic through paid advertising typically requires being prepared to spend at least around $1,000 for relevant keywords per year.

Sharetribe Go is free to try for 30 days, you can start your trial here.

Example budget: the first year of moving to Sharetribe Flex

Your Sharetribe Go -powered service platform got off the ground well, and you’re making a steady profit. How much does it cost to move your marketplace to Sharetribe Flex and create a unique user interface and some powerful custom features?

Please note that this budget is a rough estimate. Prices for designs and development vary depending on the experts’ hourly fees and the extent of customizations your service marketplace idea requires. Sharetribe Flex is specifically designed to power service marketplaces, so its off-the-shelf features should take you pretty far already.

Your service platform

Sharetribe Flex subscription for 12 months (annual billing)
$3,588
Sharetribe Flex transaction fee – $0 up to $30,000
in monthly transaction volume
$0
UX design and wireframes
$1,500
Flex development
$5,000
Front-end hosting
$360

Marketing & user acquisition

Wordpress blog
$300
MailChimp Standard plan for up to 25,000 subscribers
$2,628
Google Analytics – free version
$0
Total 1st year service marketplace budget with Sharetribe Flex
$13,376

At this stage, you likely know your market and customer lifetime value well enough that investing in paid acquisition channels as part of your marketing mix might make sense.

Developing with Flex is free for an unlimited time. That means the monthly fee doesn't start applying until you are ready to launch your marketplace. You create your Flex account and start developing for free here.

Examples of service marketplaces built with Sharetribe

Sharetribe powers over 1,000 marketplaces around the world. Here are some of our favorites - for more, check out our customer gallery and customer stories!

SmartTribe

Screenshot of the service marketplace FittMyTime's website with a header and listings in a grid.

FittMyTime is a platform for private online yoga, pilates, and fitness classes. Built with Sharetribe Go.

Paperound

Screenshot of the service marketplace Paperound's landing page header featuring an office desk.

Paperound is an hourly intern resource for startup founders. Built with Sharetribe Go.

SmartTribe

Screenshot of the service marketplace SmartTribe's landing page featuring cartoons in blue and black.

SmartTribe offers introductions between people in academia and industry. Built with Sharetribe Flex.

Chapter 4

Get started with your service marketplace today

Start working on your idea one step at a time.


Building a service marketplace can sound like a daunting task. Today's users are familiar and comfortable with eCommerce, but at the same time, they expect a flawless user experience. Service marketplaces are complicated websites to build, and the business model can be tough to master.

Don't let the challenge discourage you.

By taking the iterative approach and moving your business idea forward one step at a time, you'll accumulate experience and understanding that give you a real competitive advantage. If you're interested in reading more, our Practical guide to building an online marketplace is a great place to start working on your business step by step (regardless of whether you're building your marketplace website with Sharetribe or not.

Best of luck with your service marketplace!

Let's build a marketplace!

  • Launch quickly
  • Expand on-demand
  • Support every day
Start building for free