Buy and sell app development
Build an online marketplace for products, property, vehicles, jobs or services. Define listing fields, photos, categories and seller profiles around the audience you serve.
Explore marketplace app typesMohali office · Local product discussions · Global delivery
Build a buy and sell marketplace with Digittrix’s team in Sector 75, Mohali. Connect buyers, sellers and administrators through listings, location search, real-time chat, payments and moderation. Every package includes Android, iOS, a website, an admin panel and six months of technical support.

Digittrix develops classified apps and websites from its Sector 75 office in Mohali. Meet locally or online to plan your listing categories, launch locations, seller rules and revenue model. Our team connects product design, engineering, testing and launch preparation.
A focused marketplace MVP is estimated at 2–3 weeks. Growth and custom packages cover a broader agreed scope. Explore our complete classified app development services for app types, technology choices and feature options.
FROM FIRST LISTING TO DAILY OPERATIONS
Plan a local marketplace for Mohali or a wider launch with our team. Choose the categories, search rules and seller workflows that make your first release useful.
Build an online marketplace for products, property, vehicles, jobs or services. Define listing fields, photos, categories and seller profiles around the audience you serve.
Explore marketplace app typesHelp users discover nearby listings with area, distance and category filters. Define launch coverage for Mohali, Chandigarh, Panchkula or the wider regions your business serves.
Explore buyer and seller featuresConnect buyers and sellers through listing enquiries and chat. Scope payment integration for featured listings, seller plans or an agreed checkout workflow.
Explore marketplace integrationsPlan peer to peer marketplace app development around item condition and seller communication. AI recommendations, listing assistance and moderation signals are separately scoped enhancements.
Explore AI and resale optionsConnect the three sides of your marketplace.
BUYER EXPERIENCE
SELLER WORKSPACE
ADMIN OPERATIONS
These are feature options for your agreed release. Punjabi, Hindi and English experiences can be scoped with translation ownership and testing. View the complete classified marketplace feature list.
A LOCAL POINT OF CONTACT
Arrange a discussion with the people needed for your project. We can start with product discovery, review an existing app, or work through a shortlist of launch requirements. Based in Chandigarh or Panchkula? Meet at our Mohali office or arrange an online call.

START WITH A WORKING SESSION
Meet at our Sector 75 office or online. We work through the decisions that affect your first release, from listing quality and local discovery to how sellers pay for visibility.
Bring your categories, sample listing fields, target locations and buyer and seller roles. Decide whether the first release serves a neighbourhood, a city or a wider market.
Map seller enquiries, moderation, reports and paid promotions. Confirm the required chat, maps and payment providers, along with your team's operating responsibilities.
Record the feature list, review milestones, acceptance checks and launch responsibilities. The proposal defines the scope of your six months of technical support.
Share a short business brief, listing categories, launch region, budget and target date. Brand assets, a public app link or example listings help us make the discussion concrete.
CLEAR PACKAGES AND DELIVERY ESTIMATES
All three packages include Android and iOS apps, a website, an admin panel and 6 months of technical support. Prices are in US dollars (USD), matching our main classified app service.
| Package | Feature scope | Estimated delivery | Price (USD) |
|---|---|---|---|
| Focused Marketplace MVP | Core buyer and seller journeys, photo listings, category and location search, text chat, reporting and a web admin panel. | 2–3 weeks | US$1,499 |
| Marketplace Growth | Seller subscriptions, promoted listings, richer analytics, advanced search and selected integrations. | 3–5 weeks | US$1,500–2,499 |
| Custom Marketplace Platform | Listing fields, seller workflows and admin controls tailored to your marketplace. Migration, multi-region operations and recommendation tools are scoped separately. | 6 weeks | US$2,500+ |
Your proposal defines deliverables, milestones, ownership and technical support scope. Hosting, app-store accounts and third-party usage charges are scoped separately. Final timelines depend on features, integrations, approvals and testing.
Compare the complete package detailsEXPLORE OUR DELIVERY EXPERIENCE
Explore our broader mobile, web and business software portfolio and read client feedback before discussing your marketplace.
LOCAL PROJECT QUESTIONS
Office visits, OLX-style marketplaces, packages, local discovery and launch planning.
Meet Digittrix at 3rd Floor, Elevate Towers, E 300, Industrial Area, Sector 75, Sahibzada Ajit Singh Nagar, Punjab 140307. Arrange a meeting before visiting so the appropriate product and engineering team can join. Online discussions are also available.
Yes. Founders, retailers, property businesses and service providers in Chandigarh and Panchkula can discuss their marketplace at our Mohali office or online. We plan location filters and service areas around where your marketplace will operate.
The Focused Marketplace MVP is US$1,499, Marketplace Growth is US$1,500–2,499, and the Custom Marketplace Platform starts at US$2,500. These are the same USD prices as our main classified app service. All three include Android and iOS apps, a website, an admin panel and 6 months of technical support. Hosting, app-store accounts and third-party usage charges are scoped separately. The proposal confirms the final price and deliverables.
Estimated delivery is 2–3 weeks for the Focused Marketplace MVP, 3–5 weeks for Marketplace Growth, and 6 weeks for a Custom Marketplace Platform. The schedule is confirmed after reviewing the agreed features, integrations, design approvals, migration and testing needs.
Yes. Every package includes an Android app, an iOS app, a website, an admin panel and 6 months of technical support. The proposal defines the features, user roles, handover and support scope for your package.
Yes. Our OLX like app development and Quikr like app development can cover categories, photo listings, location search, buyer–seller chat and moderation. For an OLX clone app development project, we use your own branding, interface and agreed marketplace rules.
Yes. A location based classified app can help users find nearby listings, while real time chat connects buyers and sellers. Payment integration can support promoted listings, seller subscriptions or agreed checkout flows. Provider availability, refunds and transaction fees are reviewed during discovery.
AI classified app development can include listing suggestions, recommendations and moderation signals, with human review where needed. The features, data requirements, provider costs and testing are scoped separately; they are not automatically included in the MVP package.
We can scope the languages needed by your buyers, sellers and administrators. During discovery, agree the screen translations, listing fields, search behaviour, notifications and translation ownership. Additional language work is confirmed in the proposal.
Bring your listing categories, target locations, buyer and seller roles, revenue model, brand assets, budget and launch window. If you have an existing marketplace, share its public link and the improvements you need. Sample listing fields and moderation rules help us define a useful first release.
CONTINUE YOUR EVALUATION
Explore marketplace features, technology choices and budget factors before your discovery meeting.
BRING YOUR MARKETPLACE IDEA
Tell us what people will list, where they will buy and sell, and how your business will earn revenue. We will help you define the buyer, seller and admin workflows for the first release.
Office: Sector 75, Sahibzada Ajit Singh Nagar, Punjab 140307 · Meetings by confirmed appointment. Online discussions available.
Discuss your classified appUpdated · Reviewed by Harsh Abrol, Co-Founder of Digittrix · Harsh Abrol on LinkedIn (opens in a new tab)