How much does it cost to build a marketplace app?
A marketplace is really two products that have to launch together — one for supply, one for demand — plus the payments and trust layer in the middle. That is what shapes the cost.
In short: A two-sided marketplace usually runs $12,000–$50,000 and ships in 3–6 months. Cost is driven by having two user types (supply and demand), payments with payouts and commissions, matching or search, and the admin tooling to run the marketplace. We have shipped live directory and discovery marketplaces.
What drives the cost of a marketplace app
Two-sided flows
You are building two apps in one — providers and customers each need their own onboarding, dashboards, and flows, which roughly doubles the surface area.
Payments, payouts & commissions
Taking payment, splitting it, paying out providers, and handling refunds and disputes is core marketplace plumbing and a major cost driver.
Search, matching & discovery
How buyers find sellers — search, filters, ranking, or matching — ranges from simple to very complex depending on your model.
Trust & admin tooling
Reviews, moderation, and the admin console to run the marketplace are essential and add real scope.
Typical feature costs
Planning-grade ranges for common features. Your exact price depends on scope, platforms, and design — the calculator combines them for you.
Login & user accounts
$1,000 – $3,000
Email, social, or phone auth with secure session handling.
Payments & subscriptions
$3,000 – $8,000
Stripe, Razorpay, or in-app purchases with webhooks and receipts.
Chat / messaging
$3,000 – $9,000
Real-time messaging, presence, and push-backed delivery.
Admin panel / dashboard
$3,000 – $9,000
Back-office to manage users, content, orders, and analytics.
Maps & location
$2,000 – $6,000
Geolocation, routing, and map UI with a provider like Google or Mapbox.
Get your number in under a minute
Pick your platforms, features, and design, and see a real price range and timeline on screen — no email wall. Then get the full fixed-price breakdown mailed to you.
Open the app cost calculator →Marketplace app cost: common questions
Have you built a marketplace before?
Yes. We built DialDAO, a live local-business directory marketplace in Bangladesh (Nuxt + Supabase, iOS and Android apps), and Fusemi, a live social discovery and meetup app. You can click through to both — live URLs are the strongest proof we can offer.
Why do marketplaces cost more than a single-sided app?
Because you build for two user types plus the payments and trust layer between them. The payout, commission, and dispute logic alone is a meaningful chunk of the budget.
Can I launch one side first?
Often the smart move is to seed supply manually and launch the demand side as an MVP. We help you sequence the launch so you are not paying to build both sides before you know it works.
How do I get a real estimate?
Use the calculator below for a planning range, then book a free call for a fixed price and timeline scoped to your model.
Ready to turn this into a real plan?
Your first step is a free call. We scope your app, answer every question, and give you one fixed price and timeline — no obligation, no hourly billing, and you own the code.