Custom Software Development in New Zealand
Build the software your New Zealand organisation needs: internal tools, SaaS platforms, system integrations and AI-enabled applications. Our Auckland-headquartered engineers help you introduce AI into existing operations or build a system around the way your team works.
Free initial consultation. No obligation to proceed.
Auckland-led
NZ commercial context, local discovery, and remote delivery where it saves cost.
Engineer direct
You speak with the people designing and building the system, not an account layer.
Built to own
Source code, cloud accounts, and operating knowledge stay with your business.
SaaS, APIs, AI
Production systems for the workflows that spreadsheets and generic tools cannot handle.
Work directly with our engineering team
AI built by engineers. Designed for real business.
Your AI implementation is designed and built by software engineers who work directly with you. We connect your systems, check data access and permissions, test realistic scenarios and plan how the solution will be supported after launch.
That engineering work helps make AI useful in everyday operations, with clear boundaries and people responsible for the result.
What is Custom Software Development?
Custom software development is the process of designing, building, and maintaining software applications tailored to the specific needs of a single organisation, rather than relying on generic off-the-shelf products. A custom application is built around your existing processes, your data, and your team. You stop adapting your business to fit the software.
Businesses turn to custom software development services when their workflow has outgrown spreadsheets, when off-the-shelf tools force costly workarounds, or when their competitive advantage depends on something no vendor sells.
As a custom software development company headquartered in Auckland with clients worldwide, we work in tight engineering-led teams. You speak with the people writing the code, not an account manager translating between you and an offshore squad. Discovery, architecture decisions, weekly progress reviews, and production deployments all involve the same people. That keeps the project moving and keeps you in control of the trade-offs.
Common projects
What we ship most often
A custom software engagement usually looks like one of these. Often two of them, layered.
Multi-tenant SaaS platforms
Public-facing products with billing, authentication, and tenanted data built in from day one.
Internal operations dashboards
Replacing spreadsheet sprawl with software your team actually wants to open.
API integrations
Stitching together systems that should be talking: Stripe, Xero, MYOB, ERPNext, and legacy databases.
Customer-facing web applications
Portals, marketplaces, booking flows, and self-service tools used by your customers directly.
AI automation layers
LLM-powered features and agents added to the systems you already run, not greenfield AI projects.
Custom Software We've Built
Production custom software our team has designed, shipped, and supports. Each of these solves a problem the customer couldn't solve off the shelf.
SaaS · Our own product
TextReload
AI-powered SMS marketing platform now used by NZ retailers. Certified Xero app partner.
ERP · Our own product
NexWave ERP
Localised ERPNext distribution serving NZ businesses with GST, IRD compliance and the integrations Kiwi accountants actually need.
ERP + AI · Our own product
NexWave AI Production LLM Agent
Production-grade LLM agent embedded in NexWave ERP. Plain-English answers to P&L, receivables, inventory and sales questions.
Transportation · Sri Lanka
OneDriver
PWA for on-demand chauffeur services. 10 custom modules, 4 user roles, multilingual.
Public Relations · Malaysia
Media Intelligence Platform
Multi-source content aggregation across video, social, forums and regional news with full-text search and trend analysis.
FMCG Manufacturer · NZ
WooCommerce Sync Recovery
Found 4 lost orders inside a broken WooCommerce → ERP sync. Rebuilt the integration to survive crashes.
Non-Profit · Sri Lanka
SAFE Foundation Grievance Management
Cloud-based, multilingual GMS that empowers Sri Lankan workers abroad to voice concerns.
Food & Hospitality · Sri Lanka
Bilingual POS for Jichujyuan
English + Mandarin POS supporting a 40-year-old restaurant. 2× operational efficiency.
Open Source · Frappe Marketplace
Open-Source Digital Signage
Lightweight, single-board-computer compatible signage app contributed to the Frappe community.
Our Development Services
We offer a comprehensive range of software development services to meet your business needs.
Full Stack Development
End-to-end development services covering frontend, backend, and infrastructure, using modern frameworks and cloud technologies.
- Frontend development (React, Vue.js, Angular)
- Backend development (Node.js, Python, Java)
- Database design and implementation
- API development and integration
Mobile App Development
Cross-platform mobile application development for iOS and Android platforms using modern frameworks.
- React Native development
- Social login integration
- Mobile UI/UX design
- App store deployment and maintenance
Low-Code Development
Accelerate application delivery with our expertise in Frappe Framework, enabling rapid development without compromising on quality or customisation.
- Frappe Framework development
- Custom app and module development
- ERPNext customisation and extensions
- Built-in access control and API capabilities
- Enterprise security (ISO 27001, SOC 2 certified platform)
AI & ML Development
Cutting-edge AI solutions leveraging large language models, computer vision, and machine learning for intelligent automation and insights.
- LLM integration and fine-tuning
- Computer vision solutions
- Predictive analytics and ML models
- Data analytics and visualization
Integration Development
Seamless integration solutions connecting your business systems with payment gateways, accounting software, and identity management platforms.
- Payment gateway integration (Stripe, PayPal)
- Accounting software integration
- SSO and identity management
- API and webhook development
Web Development
Modern web applications built with React, Next.js, and Progressive Web Apps (PWAs). E-commerce and payment integrations.
- React & Next.js Development
- Progressive Web Apps (PWAs)
- E-commerce & Payment Integration
- Full-Stack Development
Custom Software vs Off-the-Shelf SaaS
Choosing between custom software development and an off-the-shelf product is one of the most common questions we are asked. Here is how the two compare on the dimensions that matter.
| Consideration | Custom Software | Off-the-Shelf SaaS |
|---|---|---|
| Cost up-front | Project build budget, plus ongoing operation and support | Subscription, plus setup, configuration and any migration |
| Cost long-term | Hosting, maintenance and future changes need a budget | Depends on users, features and the vendor pricing model |
| Workflow fit | Built around how you work | Configure existing features; check gaps before committing |
| Data ownership | Yours, on your infrastructure | Check the contract, export options and data access |
| Integration | Designed for your stack | Check available connectors, API access and limits |
| Speed to launch | Depends on scope and integrations | Can be quick for a good fit; migration adds time |
| Competitive edge | Can support a workflow or product unique to your business | Shared platform; differentiation comes from how you use it |
The right answer is rarely "always custom" or "always SaaS". Most of our clients run a hybrid: off-the-shelf for commodities like email and accounting, custom software development for the work that actually differentiates them.
MVP Building
Rapidly develop and launch minimum viable products that validate your business concept and provide a foundation for future growth.
- Concept validation and prototyping
- Rapid development and iteration
- User feedback integration
- Scalable architecture for future growth
Multilingual & Localisation
Develop applications that support multiple languages and adapt to different cultural contexts, expanding your global reach.
- Multi-language support and translation
- Cultural adaptation and localization
- Right-to-left language support
- Internationalisation best practices
Our Development Approach
We follow a structured, agile methodology to ensure efficient development processes and high-quality outcomes.
Discovery & Planning
We begin by understanding your business objectives, user needs, and technical requirements to create a comprehensive development plan.
Design & Architecture
Our team designs the user interface and technical architecture, ensuring a solid foundation for development.
Agile Development
We develop your solution in iterative sprints, providing regular updates and incorporating feedback throughout the process.
Testing & Deployment
We rigorously test your application, deploy it to your preferred environment, and provide ongoing support and maintenance.
Technologies We Use
We leverage modern technologies and frameworks to build robust, scalable applications.
Development
Modern frameworks and tools for building robust, scalable applications across frontend, backend, mobile, and cloud platforms.
Learn MoreAI & Data
Cutting-edge AI and data technologies that enable intelligent automation, advanced analytics, and data-driven insights.
Learn MorePlatform Integration
Powerful integration solutions that connect disparate systems and enable seamless data flow across your organisation.
Learn MoreLow-Code
Build powerful business applications faster with Frappe Framework - the open-source, metadata-driven low-code platform.
Learn MoreCommon Questions About Custom Software Development
How long does a custom software project take?
As an indicative guide, a focused internal tool may take 3 to 4 weeks, an initial working version 6 to 12 weeks, and a multi-tenant SaaS platform 3 to 4 months. Scope, integrations, data migration and review requirements affect the schedule. We confirm milestones during discovery.
How much does custom software development cost in New Zealand?
Pricing depends on the features, integrations, data migration, security requirements and support your project needs. Our existing engagement range runs from low-five-figures for a focused MVP to mid-six-figures for a full multi-tenant SaaS platform. We start with a paid discovery phase and then provide a fixed-scope quote with the deliverables and assumptions set out.
We use established frameworks, including Frappe where it fits, and AI-assisted engineering to reduce repetitive development work. We assess those choices against your requirements rather than promising a percentage saving against another supplier.
Who owns the source code and intellectual property?
You do. Source code, infrastructure access, and intellectual property are yours from day one. We deliver to your GitHub organisation and your cloud accounts, not ours. If we part ways, you walk away with everything needed to keep operating or hand the project to another team.
Can you work with our existing team and existing systems?
Yes. A significant share of our work involves plugging into existing stacks: building APIs against legacy databases, integrating Stripe or Xero, extending an ERPNext deployment, or adding an AI layer on top of an existing application. We do not insist on greenfield projects.
What technologies do you use?
Modern, well-supported stacks. React, Next.js, and Astro on the frontend. Python (FastAPI, Frappe), Node.js, and Cloudflare Workers on the backend. Postgres and MariaDB for data. AWS and Cloudflare for hosting. We pick the stack to fit the problem rather than forcing every project into the same shape.
Do you work with clients outside New Zealand?
Yes. We are headquartered in Auckland but a meaningful share of our clients are in Australia, the UK, the US, and Sri Lanka. We work in writing and on video, so timezone overlap matters less than alignment on what we are building.
Does your business need custom software?
Start with the outcome you need. A new application, an AI agent and a managed website solve different problems; we can help you choose the right scope before commissioning a build.
A system built around your operations
Choose custom software when you need your own data model, user interface, customer portal, SaaS product or business rules that existing tools cannot support.
Work done across existing tools
If the systems already exist and the bottleneck is moving work between them, explore Conductor AI agents for business before building another application.
AI inside your organisation or product
For an AI assistant, document workflow or decision-support feature built around your own data, explore AI implementation and automation. We assess the data, permissions and human review the work needs.
Related Services
Explore our other services that complement our software development offerings.
Digital Transformation
Comprehensive strategies and implementations to modernise your business processes and technology stack.
AI & Automation
Cutting-edge AI solutions that automate processes, generate insights, and create competitive advantages.
Enterprise Solutions
Comprehensive enterprise-grade solutions to streamline operations, improve data management, and enhance collaboration.
AI implementation · New Zealand
Start with a free initial AI consultation
Tell us where your team loses time, what systems you use and what you want to improve. We can help you identify a practical starting point, scope the work and decide how to introduce AI into day-to-day operations.
No cost for the initial conversation, and no obligation to proceed. You do not need a technical brief or a tool already chosen. Tell us what you want to improve and we can talk through the options.