Booking & appointment apps
Real-time availability, scheduling, reminders and payments for services.
On-Demand & Marketplace App Development · AI-First · Results-Driven
On-Demand & Marketplace Apps,Both Sides Plus Payments
Short answer: On-demand and marketplace app development builds two-sided platforms that connect one group with another — customers with providers, buyers with sellers, riders with drivers — and handle booking, matching, real-time status and in-app payments end to end. The hard part is orchestrating both sides plus a payment split, not just one app. Zen in Tech builds on-demand, booking and marketplace apps in-house from Houston, including the customer app, the provider app and the admin behind them.
Marketplace & On-Demand App Development in Houston
A marketplace is really three products at once: the app for the people asking for something, the app for the people providing it, and the admin dashboard that runs the whole exchange. Get the balance wrong and one side never shows up. We plan for both sides from the start — how a request gets matched, how money moves, how disputes and no-shows are handled — because those flows, not the screens, are where marketplace apps live or die.
The core machinery is demanding: real-time booking and availability, matching and dispatch, maps and location tracking, ratings and reviews, notifications that fire at the right moment, and split payments that pay a provider while taking your commission — all of it compliant with the app stores and payment rules. We build these as reliable, testable systems, and we're upfront that a true two-sided platform is more work than a single app.
As a Houston team, we scope the model with you, build the customer and provider apps plus the admin, and stay on as you grow supply and demand. One accountable group owns the whole marketplace, not just a piece of it.
What we cover
Types of Marketplace Apps We Build
Delivery & courier apps
Ordering, dispatch, live tracking and proof of delivery across both sides.
Service marketplaces
Two-sided platforms matching customers with vetted providers and reviews.
Rental & sharing apps
Listings, availability calendars, deposits and in-app rental payments.
Product marketplaces
Multi-vendor catalogs, carts, checkout and seller payouts in one place.
Ride & logistics apps
Requests, matching, routing, live location and fare or rate handling.
Services
On-Demand App Development Services
The full two-sided build — customer app, provider app and admin — with the booking, matching and payment engine that ties them together.
Marketplace model & scoping
We map both sides, the money flow and commissions before we build a screen.
Customer & provider apps
Two apps tuned to each side, sharing one backend and real-time data.
Booking, matching & dispatch
Availability, requests, matching and assignment logic that scales with volume.
Split payments & payouts
In-app payments, commissions and provider payouts via Stripe Connect and more.
Maps, tracking & notifications
Live location, routing, ETAs and push at every step of the transaction.
Admin dashboard & launch
Ops console for users, disputes and metrics, plus store launch and support.
Tools & platforms
The Marketplace Stack We Build With
The exact toolset depends on your goals — these are the platforms we use most, and we work with whatever your team already relies on.
Real-Time & Backend
Payments & Payouts
Stripe ConnectApple PayGoogle Paymarketplace split paymentsescrow flows
Maps & Location
Engagement
Push (FCM/APNs)in-app chatratings & reviewsnotifications
Admin & Ship
Chosen per project — not a fixed menu. Have a preferred tool or platform? We’ll work with it.
Built to last
Secure, Scalable & Store-Ready
Apps ship with secure authentication, encrypted storage and privacy-by-default, built to pass Apple App Store and Google Play review the first time. Backend APIs are hardened and monitored.
For scale, we build on cloud backends that autoscale with your users, with offline support and analytics baked in — so the app stays fast and reliable grow from launch to thousands of users.
Who we work with
Industries We Build Apps For
20+ years across sectors — in Houston and internationally.
Transparent pricing
Estimate your project in seconds
Pick what you’re building for an indicative range, then request an exact quote. No email wall.
Simple prices for typical tasks
- App MVP (6–10 weeks)from $18k
- Cross-platform appfrom $28k
- Native iOS + Androidfrom $45k
- Backend / APIfrom $8k
- Care planfrom $2k/mo
Proof
700+ projects, 20+ years
See the products and growth work we’ve shipped across industries — and request a case study relevant to yours.
How we work
Fixed scope. Sprints. Working software.
- 01
Scope & fixed estimate
A short discovery call turns your idea into a clear spec and a firm range — free.
- 02
Design & architecture
UX, data model and stack chosen for your scale, not ours.
- 03
Build in sprints
Working software every 1–2 weeks — you see progress, not promises.
- 04
Launch & scale
We ship, measure and keep improving with care plans.
FAQ
On-demand & marketplace app questions
How much does a marketplace or on-demand app cost?
Most two-sided platforms land between about $30,000 for a lean single-market launch and $150,000+ for a full multi-feature marketplace, because you're building a customer app, a provider app and an admin, not one app. Use the estimator above for a range, then book a free call for a firm quote.
What is an on-demand or marketplace app?
It's a two-sided platform that connects one group with another — customers with providers, buyers with sellers — and handles the full transaction: booking or ordering, matching, real-time status and in-app payment with a commission or payout to the provider. Uber, DoorDash and Airbnb are well-known examples of the model.
How long does it take to build?
A focused marketplace MVP typically ships in 3–5 months; a full-featured platform runs 6+ months. We usually recommend launching in one category or city first, proving the model, then expanding — which gets you live faster and cheaper.
How do payments and provider payouts work?
We implement split payments — most often with Stripe Connect — so a customer pays in-app, your commission is taken automatically, and the provider is paid out. We also support Apple Pay, Google Pay and escrow-style holds where the model needs them.
Do you build both the customer and provider apps?
Yes. A real marketplace needs both sides plus an admin dashboard to run it, and we build all three on a shared backend so bookings, matching, tracking and payments stay in sync in real time.
How do you solve the chicken-and-egg problem of two-sided demand?
We can't manufacture demand, but we build for it: launching in one niche or geography first, adding referral and notification loops, and instrumenting analytics so you can see supply-and-demand balance. Our in-house marketing team can also help with acquisition on both sides.
Do you work with businesses outside Houston?
Yes. We're based in Houston, TX and have delivered 700+ projects internationally over 20+ years, working with local and remote teams alike.
Do you build marketplace apps in Houston?
Yes. We're at 9800 Richmond Ave in Houston (Westchase / Energy Corridor) and work with Houston businesses locally as well as clients nationwide and worldwide.
Get started with your marketplace app
Book a free consultation — we'll scope both sides and the payment flow, and give you an honest range.
Knowledge hub
From our knowledge hub
All articles →App Development
How to Validate an App Idea Before You Build
How to validate an app idea before spending money: cheap experiments, an MVP approach, and the signals that prove real demand.
Read · 8 min →Web DevelopmentWhat Is a Progressive Web App (PWA)?
What is a progressive web app? How PWAs work, their pros and cons vs native apps, and when a PWA is the right choice for your business.
Read · 7 min →App DevelopmentHow to Hire React Native Developers (Without Getting Burned)
How to vet and hire React Native developers — skills to test, red flags, rates, and engagement models. A practical hiring guide from Zen in Tech.
Read · 8 min →