MYER
Developed and maintained scalable Warehouse Resource Management software.
Marketplace App Development
Build a Scalable Marketplace App That Connects Buyers and Sellers
Anglicare
Mobile app with ARCHIBUS integration kiosk stand software development.
Visuals2Go
Cross-platform mobile & tablet app for disabled people.
NobleOak
A complex financial model with end-to-end and AI customised user journey.
SydneyWater
Custom software integration between SAP ERP and InEight (project controls software).
Hillsong
Mobile donations form with payment gateway integration.
Metro Finance
Designed and developed a web application to manage & streamline shifts.
Site360
SaaS platform – Geofenced visitor management & fully customisable workflow forms.
Acorn Rentals
Custom accident replacement vehicle system that automates the entire rental process.
TaxToday
Streamlining instant refunds with highly secure cloud native application.
Trusted Marketplace App Development Services for Scalable Digital Platforms
Designpluz is a specialised marketplace app development company in Australia helping businesses create engaging, functional marketplace applications that connect buyers and sellers to promote and sell online. Our team of experts is dedicated to building scalable, secure, and user-friendly applications that improve customer experiences, help streamline operations and support long-term business growth across Australia.
Case Studies
We pride ourselves on the work we deliver and the outcomes we achieve for our clients everyday.
Our commitment to client satisfaction is evident through our genuine 5-star
google reviews
I have been working with Designpluz for the past year, and found the team to provide fantastic support in leading various projects.
Steve Jenke
Site 360
The Designpluz team has allowed us to accelerate the time to market for our platform, translating to money in the bank.
David Philips
Biode
I wish I could give you more than 5 Star for the work you have delivered for me Designpluz Team. Your work is fantastic and the professionalism is top notch.
Shashi Singh
YourOSHC
I’ve recently worked with the Designpluz team to develop our site, they have taken a complex offline model and built this into our website.
Sara Gill
NobleOak
I was looking for a design team that could build me a new website and solidify our brand in the market. If I were building a critical website in future, this would be my go-to team.
David Gleig
Bedbug Wholesale
Thx for helping us with our website design and development for our new venture. You made it really easy for us to consider the options available and delivered a great website which presents our services and capability succinctly and professionally to our target clients.
Manish Goklaney
Verveo
The team went above and beyond to launch earlier than expected and handled every challenge with patience and care. They were always responsive, easy to communicate with, and proactive in finding solutions.
Florencia Nicogossian
Topaz Furniture
Working with a dedicated project manager who was our single point of contact made communication seamless and efficient, which allowed us to go live on time and on budget
Mark Camilleri
Bremick
CRC have had a great experience with Designpluz on the development and implementation of our new website. They were thorough in their work making sure our specifications were met with accessibility in mind, and they provided a wonderful contemporary look.
Gwen Rogers
Community Restorative Center
Designpluz is an amazing company to work with! Everyone in their team is lovely to work and collaborate with. They always action task efficiently to make beautiful end results.
Amarni Story
New Age Veneers
Working with Designpluz was a great experience to build our Strathfield Plaza Website. Response time was commendable and overall result was great. Thanks to Mia and the Team!!
Matthew Woo
Strathfield Plaza
An experienced team, a bunch of great people, and simply amazing work. Designpluz was very patient with us as we chopped and changed our project
George Khoury
Knomis
Transparency is key in any partnership, and Designpluz excels in this aspect. They're upfront about their processes, timelines, and costs, which instills trust and confidence in their services.
Trinh Bui
Newington Lane
Priya and Mia have assisted us with our website updates and have been so professional, listening to what we wanted and providing us with updates throughout the process. ...they are so skilled at what they do and excellent at communicating with us on our level!
Joanne Baldwin
KU Legal
Priya and the team were fantastic to work with. They took the time to understand our brief, and deliver amazing results with high attention to detail.
Tommy Lim
SF Capital
The team at Designpluz are fantastic - quick responses; excellent work and just so easy to deal with particularly for website support. They are my go to for any website work.
Anthony Gray
MEAUST
Their answers to questions and general communication was very good which made the whole process a little easier.
Rob Archibald
Emjay Products
They are approachable, responsive, and have consistently taken the time to understand our marketing needs, accommodating all our requests with professionalism and efficiency. Looking forward to continued growth with Designpluz.
Jocelyn Szot
Nover
Our Numbers Tell Our Story
We Design and Develop High-calibre Application.
110
+
110+ Five-star Google reviews showcasing our commitment to excellence.
45
+
Over 45 In-house technology experts driving innovation and quality.
50,000
+
50,000 Australians use our software every day to streamline their work.
1,000
+
Over 1000 Successful projects delivered with precision and expertise.
100
%
100% Fully Australian-owned family business with over 18 years of proven reliability.
40
+
Over $40 Million Processed annually through our software, empowering businesses.
Our Marketplace App Development Services
Marketplace Mobile App Development
We provide mobile marketplace platform development services with easy-to-use interfaces and navigation, along with key features such as push notifications, secure transactions, and efficient search and filtering systems.
MVP App Development
We provide MVP services to companies that want to test their marketplace mobile app concept. Our experts develop your application to save money, optimise functionality and gather user feedback before developing a full marketplace mobile app.
Payment Gateway Integration
We integrate a reliable payment gateway into your marketplace app to make the payment process simple and easy for customers and suppliers within the application environment.
Marketplace Migration & Modernisation
We assist companies in upgrading their current mobile marketplace solution to a new architecture, thereby enhancing its performance and scalability and ensuring an improved user experience without impacting ongoing business activities.
Multi-Vendor Marketplace App
Our marketplace application development expertise includes vendor management systems that support multiple vendors to manage products, process orders, and make payments via a robust admin panel.
Web App Marketplace Development
Our experts develop highly functional web marketplace applications that feature responsive design, excellent performance, and in-app product listing systems to ensure convenience for our clients' customers.
Third-Party & Custom Integrations
Our marketplace app development services include implementing third-party applications such as CRM, ERP, shipping, AI insights and analytical software.
Support & Maintenance
Our support and maintenance make sure that your marketplace app is up to date, secure, and optimised. We provide regular updates, bug fixes, and performance enhancements to keep your app running smoothly.
Marketplace Software Development
We develop secure and scalable marketplace software that powers buyer, seller and service-provider interactions. Our solutions include user management, listings, vendor management, transactions, payments, messaging, APIs and admin functionality, helping businesses manage marketplace operations through a connected digital platform.
Types of Marketplace Apps We Build
B2B Marketplace Apps
We build B2B marketplace apps that connect businesses with suppliers or wholesalers, offering features such as bulk ordering, tiered pricing, order and inventory management, and advanced search and filtering options.
C2C Marketplace Apps
C2C marketplace apps help individuals trade goods or services directly between them via apps that include user profile management, in-app messaging facilities, ratings systems, and vendor management apps.
B2C Marketplace Apps
We create B2C marketplaces that are designed to provide companies with an opportunity to sell their goods directly to consumers using the marketplace app interface, which includes elements such as product listings, payments, and personalised experiences.
D2C Marketplace Apps
We create secure D2C marketplace apps to help businesses sell directly to end-users, giving more control to the brands when it comes to pricing, branding, and even consumer data analytics.
The core technologies powering our
app solutions.
Building future-proof bespoke applications tailored to specific business needs requires the right tools and technologies.
Why Choose Designpluz?
Expertise in Multi-Vendor Platforms
As an expert in marketplace app development, Designpluz specialises in creating multi-vendor mobile platforms that include sophisticated vendor management to coordinate the activities of vendors, customers, and administrative staff.
Mobile-First Development Approach
Our mobile-first approach supports your online marketplace mobile app with an unparalleled experience for all users, delivering responsiveness, speed, and easy navigation.
Scalable and Secure Architecture
We develop marketplace app solutions with scalable infrastructure and top-notch security standards to ensure your platform can continue to handle more users, transactions, and information without compromising performance.
End-to-End Development Support
We provide complete marketplace app development services, starting from planning to implementation. Our services include designing, developing, testing, and supporting our clients even after their application launch.
Meet your expert team
Priya Songappan
Founder / Creative Head
Leads strategy, UI/UX, and the digital marketing team with 20 years of experience. Priya has worked with businesses of all sizes across diverse industries to drive sustainable business growth through design, strategy, and execution. She is deeply involved in projects from start to finish, as this is where her passion lies.
Jag Kandasamy
Director - Software, AI & Data
Jag has over 20 years of experience in architecture and delivery of enterprise software, large scale websites, eCommerce platforms and ERP integrations. He specialises in secure, scalable cloud architecture on Azure and AWS, ensuring reliable delivery and high-performance solutions from strategy through to deployment and support.
Shaun Cooper
Technical Project Manager
Experienced project manager from a technical background with great communication & client management skills. Shaun has a transparent approach towards projects and has a great eye for detail, resulting in perfection. Approaches projects in a proven, methodical manner, ensuring timely delivery and accurate budget management.
Subanki Chandrasekaran
Technical Business Analyst
Subanki is a Technical Business Analyst with over 15 years of experience helping organisations deliver successful digital solutions. She enjoys turning complex business challenges into clear, practical requirements and works closely with clients, designers, and developers to deliver solutions that are intuitive, scalable, and aligned with business goals.
Murugesan Thangavel
Head of Technology and Delivery
Leading the delivery of enterprise software, web, mobile, and cloud solutions, Murugesan brings over 15 years of industry experience. He brings a wealth of knowledge in Microsoft technologies, Azure, AWS, microservices, and enterprise integrations, enabling companies to modernise their operations with secure, scalable, and high-performing digital solutions.
Veerakumar Krishnasamy
Senior Software Tester
Veerakumar has 7+ years of software testing experience and is well-versed in software automation, manual testing, API testing, database testing, and CI/CD integration. He has extensive experience in Selenium, Playwright, Java and C# and contributes to achieving reliable enterprise software releases quickly and at top quality.
Muthukumar Mathivanan
Senior Frontend Developer (Angular)
Having developed responsive web applications for over 9 years across healthcare, digital wellness, and skilled labour management, he has established strong expertise in Angular development. He has a keen interest in frontend architecture, user experience, and performance, which aids in providing high-quality digital solutions and engaging user experiences.
Our Process of Marketplace App Development
Step 1
Requirement Analysis
We begin by assessing your business needs, target audience, and feature requirements to outline an effective plan for developing your mobile marketplace application.
Step 2
Business Model Planning
Our team analyses the most suitable marketplace models and income generation channels for you so that your mobile marketplace application aligns with your business needs.
Step 3
UI/UX Design & App Development
Our experts create intuitive user interfaces along with robust functionality and usability for your marketplace application through push notifications, admin control panel features, and easy navigation.
Step 4
Testing & QA
After testing the application is working as intended, we make sure that all bugs are removed from your application and that your application is secure and works seamlessly across all devices and operating systems.
Step 5
Deployment
We take care of the deployment phase as well to make sure that your application is deployed flawlessly on platforms such as iOS and Android.
Step 6
Ongoing Support & Scaling
Once we create and deploy your application, we will provide continued support, upgrading features when necessary, and assisting you with providing growth for your mobile marketplace application as your business grows.
Transform Your Business Operations with AI
Artificial Intelligence
We help businesses utilise the full potential of AI by integrating intelligent capabilities into software applications, cloud platforms, IoT devices, business reporting, and enterprise systems. Our AI-powered solutions improve efficiency, support better decisions, and drive business growth.
Machine Learning
Designpluz develops machine learning solutions that enable applications to analyse data patterns, improving performance and providing more accurate predictions based on real-world data.
Predictive Analytics
Our team helps you implement predictive analytics solutions into your app that transform historical and real-time data into actionable insights to support proactive decision-making and strategic planning.
Agentic AI
Designpluz implements Agentic AI in your business that is capable of analysing the objectives and adapting dynamic workflows that reduce manual oversight across processes.
AI Consulting
At Designpluz, we help you adopt AI through strategic consulting, AI architecture planning, model selection, training methodologies, cost optimisation, governance frameworks, and implementation roadmaps that are aligned with your business objectives and measurable outcomes.
Generative AI Solutions
We help organisations improve productivity and accelerate digital innovation through generative AI solutions, delivering content creation, knowledge management and personalised user experience.
AI Chatbot Development
Our team creates AI chatbots to enhance customer engagement and lead generation, and internal knowledge assistants to provide instant access to business information and increase productivity and operational efficiency.
Natural Language Processing (NLP)
Designpluz provides NLP-powered solutions that enable applications to understand human language, enhance search functionality, automate document processing, and improve user interaction.
Large Language Model (LLM) Integration
We integrate LLMs into business systems to enable intelligent interactions, automate workflows, streamline access to knowledge, and improve operational efficiency.
Computer Vision Solutions
We develop computer vision solutions using OCR, object detection, image recognition, defect detection, and document intelligence to extract insights from visual data, automate processes, improve quality control, and enhance operational efficiency.
Frequently Asked Questions
How much does it cost to build a marketplace app?
Marketplace app development cost depends on features, the level of integration required, and platform requirements. Simple apps will cost from AUD 30,000, but for scalable marketplace app development solutions, a higher budget is required.
Do you develop apps for both iOS and Android?
Yes, we build marketplace apps for both iOS and Android platforms, providing seamless functionality on any device.
What key features do you implement in a marketplace app?
Our marketplace apps include core functionalities such as vendor management, in-application product listings, enhanced search and filtering functions, push notifications, payment gateways, and administrative panel control capabilities.
Can you help scale a marketplace after launch?
Yes, as a proven marketplace app development company, we will provide you with ongoing support and optimisation measures for the scaling of your marketplace application.
