How to build a service marketplace website from scratch

In this guide, you'll learn:

• How the service marketplace business model works and how to choose the right monetization strategy
• The essential features your service marketplace platform needs to attract providers and customers
• How much it costs to build one, with real-life examples at different budget levels

You don't have to build this yourself. Sharetribe's marketplace platform covers it out of the box.

The opportunity is real: the on-demand home services market hit $3.4 billion in 2023, and the professional services market reached $6.1 trillion in 2024.

Uber and Lyft transformed transportation, and Upwork, Thumbtack, and Fiverr changed how businesses and individuals hire professionals.

Today the model is expanding into nearly every service category, from on-demand local tasks to specialized B2B work:

• On-demand local services: time-sensitive, location-based tasks like ridesharing or food delivery, where customers expect instant or same-day availability.
• Scheduled in-person services: planned-ahead local services like fitness classes, home cleaning or repairs, babysitting, or beauty treatments.
• Scheduled remote services: services delivered online to a global audience, such as tutoring, consulting, or coaching.
• B2B professional services: connecting businesses with in-person or remote experts, such as freelance developers, marketing specialists, or legal consultants.
• B2B local services: helping businesses outsource operational needs, such as office cleaning, corporate catering, waste removal, and IT support.

At Sharetribe, we've helped founders build service marketplaces for over a decade, in fields like online learning, healthcare, and fitness.

Check out our customer gallery for service marketplace examples.

Thanks to marketplace software, developing a marketplace website has become easier than ever before.

But building a platform isn’t the hardest thing a marketplace entrepreneur faces. The biggest challenge is solving a real problem for two very different user groups: customers and service providers.

Here’s a process we’ve seen work again and again for marketplace founders. We’ll discuss the steps in more detail and link to further reading on each.

1. Find and validate your marketplace idea
2. Choose your business model
3. Build an MVP of your marketplace website (including the essential service marketplace features)
4. Build a user base
5. Track and grow your business
6. Build, learn, and improve

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
• Services where you can add a layer of trust

Here are some questions to inspire you:

• Does it take ages for you to find a repairperson for a specific task?
• Is comparing office maintenance providers and asking for quotes so time-consuming that you just use the one you always have, even if you’re not happy with the cost or quality of the service?
• 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 encounter a hurdle like this, stop and think about how a services marketplace could make the experience smoother.

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 example, there are many freelance marketplaces and micro-jobs websites around. But that doesn’t mean you shouldn’t build a website like Fiverr, Upwork, or Thumbtack.

A smaller player can win against the giants by focusing on a small niche.

FreeUp used this strategy to build a successful marketplace for hiring freelancers for online businesses. (Investor Fabrice Grinda believes this verticalization is a big trend for marketplaces.)

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, validate your marketplace idea by talking to potential users.

Try to understand your assumptions about their problems and how well your marketplace idea can solve them. And, importantly: are they willing to pay for the solution your marketplace offers?

Your business model defines how your service marketplace generates revenue. Choosing the right one will help you attract service providers and ensure your platform delivers value from day one.

The most typical ones are:

• Commissions: The marketplace takes a fixed fee or percentage cut from each transaction between the provider and customer. This is the most common model because it scales directly with marketplace activity.

• Membership or subscription fees: Providers (or sometimes customers) pay a monthly or annual fee to access the platform or unlock premium features.
• Listing or lead fees: Providers pay a fee to list their services on the platform (listing fee) or pay to access individual customer requests or job leads (lead fee).
• Freemium model: Basic access to the platform is free, but providers or customers can pay for premium tools, advanced features, or increased visibility.
• Featured listings and ads: Providers pay extra to boost their visibility, such as showing up at the top of search results or running ads targeting potential customers within the platform.

When thinking about the business model for your service marketplace, our advice would be: start with a straight commission.

When we studied the top 100 marketplaces, commission-based pricing was the clear default, and for a practical reason: providers join for free and only pay once they've actually earned money, so nothing stops supply from showing up on day one. Most service marketplaces charge 10-25% per transaction (see the FAQ below for how to land on a number).

Here's what that looks like for marketplaces you already know:

• Fiverr and Upwork charge freelancers a service fee on every transaction.
• Thumbtack charges pros for leads instead: a pro pays to access a customer's request, win or lose the job.
• Airtasker takes a commission from the tasker's payout, scaled down the more they earn on the platform over time.

Don't try to design the “perfect” model before you launch.

Get real providers transacting on a plain commission first, and only bolt on a subscription, lead fee, or featured-listing upsell once providers are asking for more visibility or lower fees themselves.

Adding pricing complexity before you have that signal just slows down your launch for a problem you don't have yet.

As your marketplace grows, you can layer in subscriptions, featured listings, or premium services to offer more flexibility to your user base. For a deeper framework on choosing between models, see our guide to marketplace business models.

It’s difficult 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. 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).

The MVP version of your marketplace should 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. You should use these resources to market your platform, learn from your users, and build your business.

There are many ways to develop a marketplace website.

Sharetribe's no-code service marketplace software is the fastest way to get started, and you can expand your marketplace indefinitely with custom coding.

If you have some development skills and want to spend more time, it’s possible to set up a marketplace with a website builder like WordPress. With even more time and skill, you can develop a marketplace app from scratch.

However, consider carefully how much time you invest in building a platform. If you haven’t validated your idea before launching, a lot of your work might go to waste.

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

(Pro tip: If you’re using Sharetribe, all these features are included out of the box.)

Users expect marketplace platforms to work in a certain way.

And online service marketplaces are particularly vulnerable to platform leakage. That’s where the customer and service provider use your marketplace to find each other, but then make the payment outside of your system.

The temptation to do that is much lower if your marketplace features provide a lot of value. Here are the key features your service marketplace needs to ensure users transact on the platform.

After your service marketplace MVP is ready, it’s time to launch it to your audience.

Or audiences, to be precise. Marketplaces serve two very different user groups: service providers and customers.

Often, the best way to start building your user base is by bringing the service providers in first.

Bringing in high-quality service providers early on helps you overcome the classic chicken-and-egg problem. Providers are often easier to onboard initially, especially when your marketplace offers tools that simplify their business operations, like streamlined booking, payments, and customer management. Without a strong supply base, it’s much harder to attract demand.

To make joining your platform a no-brainer for providers, offer incentives like:

• Fee holidays: Waive commission fees for the first few months after a provider joins your marketplace. This gives providers time to experience the value of your platform before paying.
• Verified pro badges: Offer early providers a “verified” badge that highlights their credibility and experience. Profile verification builds trust with customers and helps providers stand out in search results.
• First-job bonuses: Reward providers with a cash bonus after they complete their first successful booking through your platform. This type of financial incentive encourages quick engagement and helps providers get over the initial activation hurdle.
• Helpful SaaS tools: Include professional tools for managing bookings, availability, and payments. When your platform improves their workflow, providers are more likely to join and stay active on your marketplace. For example, Fresha started as a free booking tool for beauty service providers before it became a marketplace.

Once you’ve seeded your marketplace with high-quality supply, you can do a marketing launch to customers. If you’ve validated your idea well, you already have some ideas on where to find them. Recruit your service providers to help your launch by spreading the word among their existing clientele. Some additional proven channels to find your first customers include:

• Facebook groups in your niche or local area
• Local classifieds like Craigslist or Gumtree
• Niche forums and online or local communities relevant to your services

For more expert tips on getting service providers to join your platform, check out our guide on how to onboard and grow your initial supply.

You now have a group of early users on your service marketplace. Now let’s track their behavior.

Start with our detailed guide to key marketplace metrics. They might be different from what you think.

For example, it’s quite natural to get a boost of dopamine from seeing your user count go up. But volume isn’t the only thing  you should focus on in the early days, or even the most important thing.

Instead, focus on reaching liquidity. Liquidity means the likelihood of a seller making a sale on your marketplace and a buyer finding what they’re looking for.

If you ask any marketplace expert, investor, or founder, it’s the North Star metric for any marketplace. So, focus first on reaching liquidity with your small initial user base.

Liquidity is measured by your sell-through rate (the share of listings sold within a certain time) and purchase rate (the share of visits that lead to a sale). 

Here are some other marketplace metrics to track early on:

• Gross merchandise volume (GMV): The total value of transactions happening on your marketplace
• User base growth: The increase in the number of active providers and customers over time
• Transaction volume: The total number of completed bookings or service transactions
• Repeat purchase rate: How often customers return to book services again, which is a key signal of marketplace stickiness
• GMV retention: How much of your GMV value you’re able to keep every month
• Unit economics: Specifically, the ratio between your CAC (customer acquisition cost) and CLV (customer lifetime value)

As you grow, your metrics should also reflect your progress through two critical stages. First, you need to reach problem-solution fit, or the early validation that your marketplace solves a real need for a specific user group. You’ll see clear signs like positive user feedback, regular transactions, and some natural word-of-mouth growth.

Then you need to find product-market fit, or the stage where your platform becomes the go-to solution for your market. You’ll see high liquidity, low churn, and sustained organic growth.

Then, you can start building a marketplace growth strategy that will allow you to scale into bigger markets.

Launching an MVP fast is the first step.

The second step comes when your marketplace starts growing. You look at how your users behave and interact, and where they hit bottlenecks in your platform. You learn what features your business needs to add to keep providing value and differentiating your brand from competitors.

One real-world example is Fresha. It started as a simple booking tool for salons and evolved into a thriving service marketplace by constantly listening to users, refining features, and layering in more value over time.

Here are some practical ways to keep learning and iterating:

• Run monthly surveys with your top 10% of users to gather feature requests and satisfaction feedback.
• A/B test key elements like pricing structures, search filters, or loyalty credit systems to see what drives more conversions.
• Send exit-intent polls to providers who churn, asking, “What would have kept you listing with us?” and offering a small reward, like a $10 gift card, for participation.
• Trigger in-app NPS surveys after users complete their third transaction to gather early indicators of satisfaction and retention.

The growth stage is also the right time to invest in custom-developing your platform.

You’ve validated your idea with real users. And you’ve heard real user feedback. You know your investment won’t be wasted.

So, build features you think can optimize conversion, boost customer lifetime, or prevent leakage. See what happens, then iterate.

And repeat. Win against competitors by investing your time and resources where your data tells you they count the most.

As you grow, you can also unlock additional monetization options:

• Premium listing boosts to help providers get more visibility
• Advanced features like analytics dashboards for top sellers to track performance
• Subscription tiers for “verified pros,” including premium tools like automated invoices or CRM features
• Loyalty programs or marketplace credits to incentivize repeat bookings and boost retention

We’ve developed Sharetribe exactly for this iterative process. Our no-code builder gives you all the essential features you need to launch fast, like listings, bookings, payments, and user management. You can have a service marketplace up and running in one day without writing a single line of code.

Once you’re ready to take your business to the next level, you can custom-develop unique features on top of your Sharetribe marketplace. And you can still keep all the no-code benefits like backend hosting, maintenance, security, backups, and updates.

This approach can save up to 90% of the time and cost of building a service marketplace. (See “How much does it cost” above for what that looks like in real numbers.)

Building a service marketplace can range from a few hundred dollars a month to well over $50,000, depending on how much you build yourself versus custom-develop. These are rough estimates and averages, based on conversations with developers across Sharetribe's network and how our customers actually use the platform.

Services marketplaces are complex: even an MVP needs a powerful transaction engine and admin functionality for both user groups, so building one from scratch is time-consuming and expensive.

Developers' hourly fees vary, but $50,000 is typically the minimum for a basic feature set, with hosting, third-party tools, and maintenance on top.

If you're comfortable with software programming, you could avoid some of these costs, though you should still value your own time and spend it where it offers the biggest return. (See our guide to developing a marketplace app by senior full-stack developer Mikko for estimating scope and choosing a tech stack, or this comparison of different ways to develop a marketplace.)

Here's a breakdown of two example budgets for the first year of using Sharetribe's service marketplace software: one for the hosted, no-code builder, and one for a fully custom marketplace built on top of Sharetribe and self-hosted. Start with the first and move to the second once you're ready to scale.

This assumes you're using Sharetribe to validate your idea and build your MVP while keeping costs to a minimum. Beyond the marketplace website, you'll likely spend on branding and marketing, outsourcing design or buying fonts, images, or certificates, though there's a lot you can do with affordable or free tools.

Sharetribe gives you a 14-day free trial, and if you need more time, the Build plan starts at $39/month, so your actual first-year fee will likely be lower than outlined below.

Note: on top of this budget, buying traffic via Google Ads typically requires at least $1,000/year for relevant keywords to see a meaningful amount of paid traffic.

Your Sharetribe-powered platform is off the ground and profitable, so it's time to build unique functionality and scale into new markets. How much does a custom interface and powerful custom features cost?

We assume you outsource UX design and development to our Expert network; if those skills are in-house, you'll avoid these costs in exchange for higher salaries. The estimate gets rough here, since prices vary by hourly rate and customization scope, but Sharetribe's off-the-shelf features should take you pretty far, so you might only add one or two features at a time over many months.

By this stage, you'll know your market and customer lifetime value well enough to know where paid acquisition makes sense, as long as it stays net positive. Create your Sharetribe account and start a free trial here. If you don't have a developer on your team, we'll match you with a verified Expert, learn more about custom development services, or check our guide on how to hire a marketplace developer.

Sharetribe powers over 1,000 marketplaces around the world. Here are some of our favorites:

Check out our customer gallery for more examples, read founder stories, or follow our guide to creating a marketplace for the next step in building your own, whether you use Sharetribe or not.

Best of luck with your service marketplace!

Building a service marketplace can sound like a daunting task. Today’s users are familiar and comfortable with e-commerce. At the same time, they expect a flawless customer experience.

Service marketplaces are complicated websites to build, and the business model can be tricky to master.

But don’t let the challenge discourage you. Take the iterative approach and move 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 guide to creating a marketplace is a great place to start working on your business step by step. It’s helpful whether you’re building your marketplace website with Sharetribe or not.

Best of luck with your service marketplace!

With no-code tools like Sharetribe, you can launch a basic service marketplace in just a few days. Building a fully custom platform typically takes several months and a much larger budget.

The fastest approach is to start with a minimum viable product (MVP), validate demand, and iterate from there. 

At a minimum, your marketplace should probably include:

• User profiles and listings
• Search and filtering options 
• Booking or request functionality
• Payment processing and basic admin tools
• Map and location search for in-person services

Avoid overbuilding and focus on enabling transactions as simply as possible. 

Most service marketplaces charge between 10% and 25% per transaction. Your rate should reflect the value you provide, such as bookings, payment handling, and marketing.

Many marketplaces start at a lower fee to attract early providers, then increase or introduce premium tiers over time. You can also combine commissions with other models like subscriptions or ads.

Not necessarily. Many successful marketplaces operate entirely through a responsive website. You only need a native app if mobile-specific features, like location-based on-demand services or push notifications, are critical to your user experience. Starting web-first reduces costs and speeds up time to launch.

The best way to prevent platform leakage is by offering providers valuable tools they wouldn’t get from direct bookings:

• Simple booking and payment systems
• Reliable customer acquisition
• Features like verified profiles, reviews, and dispute resolution

Providers will have little incentive to go off-platform if your platform makes business operations easier.