Find the best custom software development companies in Sydney stored in our comprehensive directory and sort them by reviews, estimated budget, team size and average hourly costs. Leverage their skills, resources, and knowledge to create high-performance software for your business.
Best Sydney Software Development Firm Rankings
4 Companies-Rankings updated: September 15, 2026
DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.
Designpluz is a reputable Website Design, Custom Software & Mobile App Development company in Sydney, Australia, with 17+ years of experience. We specialise in creating high-performing solution tailored for businesses of all sizes, helping them grow and succeed online...
Top Services:
Web Design
Web Development
eCommerce Development
WordPress Website Design
Software Development
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Location
Sydney, Australia
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
15 Projects Listed
Designpluz Services
Web Design
Web Development
eCommerce Development
WordPress Website Design
Software Development
Mobile App Development
IT Services
AI Development
Cloud Consulting
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Microknot (Software Development, Web Dev, etc. )
Aeon Pools ( UI/UX Design, Web Dev, Etc. )
Bremick ( Web Development , UI & UX, etc.. )
Maker ENG ( Website Design and Development, etc. )
Bremick ( E-commerce Web dev, etc. )
Wok Culture ( E-commerce Web Dev, SEO, etc. )
Custom Outfitters ( E-commerce Web Dev, SEO, etc.)
Site360 ( Software Dev, etc. )
Wealth Maximiser ( Software Dev, etc. )
Tax Today ( Software Consulting, Web app, etc. )
Data sourced from the agency's DesignRush profile
Designpluz Reviews & Testimonials
Alma Checa Review from Google
5.0★
Alma Checa's Review Sourced from Google
We partnered with Designpluz for the development of our new Tigerlight website, and the experience has been outstanding from start to finish.From the initial brief through to launch, the team demonstrated a strong understanding of our brand, our technical positioning, and the importance of delivering a site that reflects the performance and credibility of our business. They translated this into a clean, high-performing website that not only looks sharp but is also structured for usability, scalability, and SEO.What stood out most was their responsiveness, attention to detail, and willingness to go above and beyond to get things right. Every stage of the project was handled with professionalism, clear communication, and a genuine commitment to delivering a high-quality outcome.We are truly happy with the result. The new website is a significant step forward for Tigerlight, and we appreciate the effort, flexibility, and service provided by the entire team.We would confidently recommend Designpluz to any business looking for a reliable and capable digital partne
Andy Wall Review from Google
5.0★
Andy Wall's Review Sourced from Google
I have been delighted with the service offered by Designpluz. Over the whole process, from initial design to implementation, delivery and iteration they have been professional, responsive and highly helpful.Developing a specialised AI product in a highly regulated environment is no small task, and I would thoroughly recommend Designpluz. Huge thanks in particular to Shaun, but also to Jag, Murugesan and the rest of the team. Strongly recommend this team.
david gleig Review from Google
5.0★
david gleig's Review Sourced from Google
I was looking for a design team that could build me a new website and solidify our brand in the market. Priya, Shaun and Mia had a great personal vibe and although not the cheapest solution, they were by far the most detailed solution and have exceeded my expectations. If I were building a critical website in future, this would be my go-to team.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
GYSP.tech is a trusted global IT Consulting and Service Provider helping businesses strategize, build, secure, and scale Cloud, Data, AI/ML, SaaS and Ecommerce ecosystems to maximize operational ROI and competitive advantage...
Top Services:
Cloud Consulting
DevOps Consulting
AI Development
Software Development
Staff Augmentation
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Location
Sydney, Australia
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
GYSP.tech Services
Cloud Consulting
DevOps Consulting
AI Development
Software Development
Staff Augmentation
Web Development
eCommerce Development
Digital Strategy
SEO
PPC
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Expert-Driven Digital Solutions, Tailored For Impact
Rowthtech is a leading IT solutions provider specializing in mobile app and custom software development. We help businesses in healthcare, enterprise, and technology sectors accelerate digital transformation with innovative, scalable, and secure technology services...
Top Services:
Mobile App Development
Software Development
AI Development
IT Services
DevOps Consulting
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Location
Sydney, Australia
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
RowthTech Services
Mobile App Development
Software Development
AI Development
IT Services
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
ProBill RCM
TurnsApp
EasyGov
Data sourced from the agency's DesignRush profile
RowthTech Reviews & Testimonials
Pankaj Pundir Review from Google
5.0★
Pankaj Pundir's Review Sourced from Google
Working at this company has been a rewarding experience. The workplace culture is professional and team-oriented, and there are many opportunities to learn and improve skills. Management provides clear guidance, and colleagues are always willing to help. I appreciate the positive environment and the chance to grow in my career.
Shubham Review from Google
5.0★
Shubham's Review Sourced from Google
As someone working at RowthTech, I’ve had a positive experience overall. The team is supportive, and there’s a good environment to learn and grow. Feedback is encouraged, and there’s clarity in roles and responsibilities.
Shoaib Review from Google
5.0★
Shoaib's Review Sourced from Google
Great experience with RowthTech. The team is responsive, easy to work with, and delivers on time. They understand requirements well and are open to feedback. Overall, a reliable choice for web development services.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews