We build two sided platforms like Lettzio: listings, search, accounts, media and moderation, running on the web and in an Android app from one backend.
What is included
- Listings with photos, filters and map search
- Accounts for owners and visitors
- Moderation and admin tools
- One backend shared by web and mobile
Marketplaces on the web and in an Android app
A marketplace connects two groups of people, such as owners and renters or sellers and buyers. We build marketplace websites and apps with listings, search, accounts, messaging and moderation, running on the web and on Android from one shared backend.
We built Lettzio, a rental marketplace for homes, rooms, hostels and offices in Pakistan, with a Next.js website and a Flutter Android app on the same Supabase backend.
Features we build
- Listings with photos, prices, categories and verification
- Search and filters, including map search with Leaflet
- Accounts for both sides, with email and Google sign in
- Messaging between users and notifications
- Favourites, reviews and alerts
- Admin and moderation tools to approve listings and handle reports
- Payments or featured listings when you are ready to earn
One backend, two platforms
Listings, users and messages stay in sync whether someone uses the website or the app. You manage everything from one admin panel, and new features reach both platforms faster.
SEO for listing pages
Each listing and city page is server rendered with its own title, description and structured data, so your marketplace can bring in visitors from Google search, not only from ads.
How we work
- 01
Short call
We talk through your goals, users and timeline, and agree on what the first release needs.
- 02
Fixed quote
You get a written plan split into stages, with a fixed price and date for each one.
- 03
Build in stages
Regular preview links or test builds, so you see progress and give feedback as we go.
- 04
Launch and support
We take it live, hand over everything you own and stay on for updates and fixes.
Related work
Marketplace Platforms: common questions
Can you build a marketplace like OLX or Airbnb?
Yes. We build marketplaces with the core features of these platforms, starting with what your market needs most and adding more in stages.
Do I need both a website and an app?
Not at first. Many marketplaces start on the web for search traffic and add the Android app later. Because we use one backend, adding the app later is straightforward.
How do you handle fake or spam listings?
We add verification, reporting and an admin moderation queue, so your team can approve or remove listings quickly.
Other services
All servicesMobile Apps
Android and iOS apps in Flutter and React Native, from architecture and state management to published store listings.
Learn moreWeb Platforms
Fast, SEO ready sites and platforms on Next.js and Astro, with real infrastructure behind them.
Learn moreBackend Systems
APIs, databases and admin tools on Supabase, FastAPI and Firebase, built to hold under real traffic.
Learn moreReady to get started?
Tell us what you need and get a fixed quote for marketplace platforms within one or two days.