Choose the pilot boundary
Start with a product category, supplier group or service area you can operate. Agree whether a buyer’s postcode, seller location or collection point determines availability. Test an address just outside the zone.
Selected organizations represented across Digittrix’s broader product portfolio. These cross-industry projects demonstrate our broader delivery experience. Explore the published work and client reviews behind these brands.
Digittrix provides custom marketplace website and app development for businesses in Delhi, Noida, Greater Noida, Gurugram (Gurgaon), Ghaziabad and Faridabad. Our team works from Mohali, Punjab; we do not present an NCR office. We build buyer experiences, seller dashboards and administration around product orders, B2B enquiries, service bookings or rentals.
Choose one customer group and a launch area your sellers can fulfil. A supplier portal may begin with quote requests and minimum order quantities. A service marketplace needs provider availability, travel zones and cancellation rules. Define these before adding more NCR cities, apps or automation.
Published by Digittrix Infotech Private Limited · Updated . Final scope, cost and schedule are confirmed in the proposal.
A city name is not a fulfilment rule. Define which sellers, postcodes and transactions your first release can support.
Work with Digittrix’s Mohali-based team. Check our company history and team, founder profiles for Harsh Abrol and Vandana Abrol, and the historical HappyFidos case study. HappyFidos demonstrates past marketplace delivery; it is not a live-app recommendation or a Delhi-NCR client claim.
Start with a product category, supplier group or service area you can operate. Agree whether a buyer’s postcode, seller location or collection point determines availability. Test an address just outside the zone.
Map seller approval, catalogue updates, orders, quotations, refunds and commissions. Identify shipping, inventory, payment or CRM dependencies and who owns each provider account.
Use online prototype reviews and demonstrations to check buyer, seller and admin journeys. Agree acceptance tests, source-code rights, deployment access, documentation and post-launch support in writing.
Our operating office is in Mohali, Punjab. Arrange an online discovery meeting and agree review times, decision owners and feedback channels. In-person meetings or site visits require a separate arrangement.
Digittrix Infotech Private LimitedIllustrative planning scenarios, not completed client projects or automatic package inclusions. Use them to explain the operating rules your marketplace needs.
Define: supplier approval, catalogue fields, minimum quantities, quote revisions and responsibility for delivery.
Bring: an anonymized product sheet and a buyer enquiry that needs more than one supplier quote.
Acceptance example: each supplier sees only its own enquiries; a buyer can trace the accepted quote version and order status.
Define: the first service zones, provider calendars, travel buffers, booking acceptance and cancellation windows.
Bring: one provider calendar and an address near the edge of the service area.
Acceptance example: buyers cannot confirm an unsupported location or double-book an exclusive slot; an unaccepted request follows the agreed escalation path.
Define: stock location, rental periods, deposits, collection and return windows, and checks for damage or late returns.
Bring: a sample inventory record and a rental that starts before another item is returned.
Acceptance example: the same item cannot be confirmed for overlapping dates; a deposit adjustment retains an explanation and admin record.
Agree the discovery outputs: a workflow or prototype, buyer/seller/admin scope, integration list, acceptance checks and a delivery proposal. Confirm fees and responsibilities before starting. See sample discovery deliverables →
Choose how your platform earns revenue. Connect each model to clear seller terms and a useful customer experience.
Transaction commissions. Charge an agreed fee on completed orders or bookings, with clear refund and settlement rules.
Seller subscriptions. Offer recurring vendor plans with defined listing limits, tools or support options.
Featured listings. Sell clearly labelled promotional placements within categories and discovery pages.
Listing or service fees. Charge for approved listings, leads or platform services where they fit your business model.
Choose the marketplace closest to your roadmap. Each format can be configured for mobile and web, with buyer, seller, and admin workflows tailored to your business model.
Bring independent sellers together in one shopping destination. Give each vendor a storefront while you manage categories, order rules, commissions and the customer experience.
Connect manufacturers, distributors and trade buyers through business accounts, bulk enquiries and negotiated orders. Scope minimum quantities and buyer-specific pricing around your sales process.
Help customers discover providers, compare services and book available slots. Connect provider schedules, booking status, payments and support in one platform.
Create a community where people list products, find relevant items and communicate with sellers. Plan moderation, transaction rules and buyer support from the start.
Build a marketplace for equipment, vehicles, spaces or other bookable inventory. Keep availability, rental periods, deposits and return workflows connected.
Connect customers with nearby stores and providers. Define service areas, store availability, fulfilment responsibilities and delivery updates for each launch location.
Give creators a branded place to sell downloadable products, templates or access to digital resources. Scope file delivery, purchase access and creator earnings around your model.
Serve a specific audience with tailored categories, seller profiles and discovery tools. Start with the transactions your community needs most and expand from real feedback.
Our marketplace development services connect the customer experience, seller tools and daily operations through one release plan.
From the first listing to your launch, connect product design and engineering to a clear business model.
Create a responsive storefront that connects discovery, seller profiles, checkout or bookings, and customer accounts.
Bring the same marketplace to Android and iOS with shared accounts, listings and order history.
Connect your business rules to the tools that keep a multi-vendor platform running.
Plan and test complete journeys for buyers, sellers and operations before the first release.
Connect customer discovery, seller operations and marketplace administration with the right tools for each role.
Give customers a clear path to the right product or service and useful updates after checkout.
Help vendors manage their catalogue, respond to customers and keep orders moving.
Give your operations team visibility across users, listings, payments and service quality.
Plan the rules behind every listing, account and transaction from the start.
Approve sellers, define staff permissions and keep sensitive actions visible in audit records.
Connect order, payment, refund and settlement records so exceptions can be investigated.
Give your team queues for listing reviews, reports, returns and customer support.
Select technologies for your transaction model, customer journeys and operating requirements.
Final choices follow discovery, integration checks and the agreed launch scope.
Choose a responsive website, cross-platform apps or native development around your audience and release priorities.
Next.js
Flutter
Swift
Kotlin
Connect accounts, listings, orders and permissions through shared APIs and a consistent data model.
Node.js
Laravel
Python
PostgreSQL
Scope supported payment methods, refunds and vendor settlements around provider availability and your business model.
Stripe
Razorpay
Order workflows
Shipping APIs
Plan deployment, permissions, backups and useful reporting before onboarding your first sellers.
Cloud hosting
Access controls
ERP & CRM
Analytics
Turn your business rules into measurable engineering and launch checks.
Define stock reservation, availability updates and order expiry so buyers see dependable availability.
Handle repeated payment events, failed payments, cancellations and refunds with clear order states.
Agree catalogue sizes, expected traffic and order targets, then test search and checkout against that scope.
Track failed orders, integration errors and support queues so your team can investigate and recover.
Request an INR quotation for your chosen platforms, seller roles and launch coverage. A single-area pilot and a multi-city marketplace have different integration, testing and operating needs.
Published service-marketplace packages start at USD 1,499 for customer and provider apps with web administration; that package excludes a customer website. The published website-inclusive service package is USD 1,499–2,999. These use reusable components and apply only where the included workflows and platforms fit.
Custom discovery, a website-only MVP or different transaction rules need a separate estimate. Your written INR quote confirms scope, taxes, payment milestones, third-party charges, licences, ownership and support. The delivery schedule follows scope and dependency checks; a package timeline is not a promise for a different build.
Scroll the table to compare all scope details.
| Build option | Best for | Typical scope | Estimate depends on |
|---|---|---|---|
| Marketplace website MVP | Validate one market and transaction model | Responsive buyer website, seller portal, listings, one agreed checkout or booking flow, and admin tools. | Catalogue structure, seller rules, payment provider and design scope. |
| Website + Android & iOS | Reach customers across web and mobile | Connected website and mobile apps, shared accounts, seller workflows, notifications and order history. | App features, device coverage, integrations, store submissions and QA. |
| Advanced marketplace platform | Support more complex operations | Selected multi-region, B2B, rental, subscription, reporting, automation or migration workflows. | Transaction rules, currencies, integrations, migration and performance targets. |
Plan development and running costs together. Hosting, payment processing, messaging, search services, shipping integrations and app-store accounts can affect your operating budget. We identify these separately from development. Your proposal confirms scope, milestones, acceptance checks, source-code ownership and support.
Clear review points from discovery to your first completed transaction and beyond.
Define your buyers, sellers, transaction model, launch market and first-release priorities.
Prototype discovery, seller onboarding, checkout and the operations dashboard.
Develop the website or apps, shared backend and agreed business integrations.
Check inventory, permissions, payments, cancellations, refunds and failure recovery.
Prepare production accounts, initial listings, seller training and release checks.
Use customer feedback, transaction data and support issues to plan the next release.
These example acceptance checks show the transaction and operational details to agree in your proposal. The final test plan follows your selected workflows.
For a two-seller basket, check each seller’s order, stock change and delivery status separately. A cancellation must update the affected items and the buyer’s total correctly.
Replay a payment notification and confirm it does not create a second order or payout. Check failed payments, partial refunds and the matching settlement records.
Confirm one seller cannot read another seller’s private orders. Agree backups, restore checks, deployment access, documentation and who owns support after launch.
Technical references: Stripe’s marketplace integration guide, webhook event handling, and OWASP application security verification requirements. Payment support depends on the provider, business and launch countries; security requirements are agreed for the project.
Answers on marketplace websites, mobile apps, sellers, payments, costs and support.
Our delivery team is based in Sector 75, Mohali, Punjab. We work with Delhi-NCR businesses through online discovery, prototype reviews and milestone demonstrations. We do not claim a Delhi, Noida or Gurugram office. Any in-person meeting or site visit must be agreed separately.
We can scope launches for Delhi, Noida, Greater Noida, Gurugram (Gurgaon), Ghaziabad and Faridabad. Select the actual postcodes, sectors or delivery zones your sellers can serve. City-wide availability should follow verified seller coverage, fulfilment capacity and support readiness.
Digittrix’s published reusable-component service packages start at USD 1,499 for customer and provider apps with web administration; a customer website is separate. The website-inclusive package is USD 1,499–2,999. These examples apply only where their workflows fit. A website-only MVP, B2B portal, custom marketplace or multi-city operation needs its own estimate. Request a written INR quote covering scope, taxes, milestones, licences and support; hosting, transaction fees and other provider charges are separate unless included.
The published reusable-component service packages have indicative schedules of four weeks for customer/provider apps and admin, or four to six weeks with a customer website. These are not guaranteed dates for a custom NCR platform. We agree a schedule after reviewing catalogue data, design approvals, integrations, testing and client inputs. App-store review time and third-party approvals are confirmed separately.
Yes. We can scope business accounts, supplier approval, product specifications, minimum order quantities, quote revisions and order tracking. Bring an anonymized catalogue and an enquiry-to-order example. Decide whether buyers need quotations, checkout or both, and which supplier or admin owns each step.
Start with a defined category and coverage area. For services, agree provider calendars, travel buffers and which team handles unaccepted bookings. For rentals, agree item availability, collection and return zones, deposits and damage checks. Test zone boundaries, cancellations and overlapping bookings before extending coverage to another city.
Hindi and English interfaces, search, notifications and seller content can be included in scope. We agree translation ownership, language fallback, catalogue publishing and quality checks. Multilingual support is planned as a deliverable rather than assumed to be included in every package.
Review Digittrix’s company background, founder profiles, published work and independent client feedback. The HappyFidos case study documents historical marketplace UI, website, Android, iOS and admin delivery. It is not presented as a currently available app or a Delhi-NCR client project. The six client videos on this page cover wider industries and are labelled accordingly.
Bring buyer and seller types, sample listings, selected NCR launch zones, order or booking stages, integration requirements and a target budget. Include one cancellation, refund or failed-delivery example. Use anonymized records. We agree the discovery outputs, any fees, acceptance checks and ownership responsibilities before work starts.
A single-store website usually has one merchant controlling the catalogue and fulfilment. A marketplace supports multiple independent sellers, so it also needs seller onboarding, permissions, commission rules, order responsibilities and settlement records.
Yes. We can implement agreed commission rules, transaction records and payout workflows using supported payment-provider integrations. Provider availability, seller verification, countries, currencies, refund handling and reconciliation requirements are checked during discovery.
Review our broader website, mobile app and product delivery work as you plan your marketplace project.

In his 4 March 2024 Clutch review, HappyFidos director Panos Divanis describes Digittrix’s work on UI design, a website, Android and iOS apps, and an admin panel. This is historical delivery experience; the app is not currently available and this is not presented as a Mohali client project.

Learn about collaboration, delivery and support from our clients. These reviews cover Digittrix’s wider website and mobile app work.
Digittrix operates from Mohali, Punjab, India, and works with clients internationally. Read our company background, meet co-founders Harsh Abrol and Vandana Abrol, or verify our office and contact details.
Six cross-industry reviews. Swipe through or use the buttons.
Clients share their experience with Digittrix across mobile apps, web applications and websites. These are cross-industry reviews, not marketplace-specific testimonials. Each video includes its publication date and a link to the original on Digittrix’s YouTube channel.
Children’s learning app
Review summary: Praveen names Plubo, his mathematics app for children, and discusses audio/visual coordination, sliding coins, UI/UX improvements and the team’s patience with repeated feedback.
Watch on YouTubeMobile app development
Review summary: Thomas describes a mobile app built for his business, including the initial consultation, how the team listened to his ideas, the design and his experience with the finished app.
Watch on YouTubeMobile app development
Review summary: A Zajel app client shares his experience working with Digittrix on a mobile app, discussing the team’s professionalism and his interest in working together again.
Watch on YouTubeApp development
Review summary: A client shares feedback on working with Digittrix for app development in this short review published on Digittrix’s YouTube channel.
Watch on YouTubeWeb application development
Review summary: Anuj describes working with Digittrix to build a web application. He discusses support, feedback, timelines and choosing a technology partner for an MVP.
Watch on YouTubeCustom website development
Review summary: A client describes turning his website idea into a finished product, with feedback on listening to requirements, responsiveness, patience and professionalism.
Watch on YouTubeCompare build options, seller workflows and transaction rules before preparing your brief. Guide prices apply only to the package scope described in each guide.
Regional planning: Marketplace development for Delhi-NCR · Marketplace development in Mohali.
Bring your buyer and seller journeys, sample listings and launch locations. Meet our Mohali team online to agree the scope, review milestones and request a written proposal.
