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
12 Companies-Rankings updated: September 15, 2026
Every agency featured on DesignRush is vetted for expertise and client satisfaction to support your decision-making. Some listings may be sponsored.
Transforming Businesses with Innovation and Expertise.
proMX AG specializes in improving business processes through digital transformation, cloud migration, and agile organizational structures, leveraging innovative Microsoft Dynamics 365 solutions...
Top Services:
CRM Consulting
ERP Consulting
Cloud Consulting
Business Consulting
AI Development
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Location
Sydney, Australia
Number of Employees
100 - 249
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
proMX Services
CRM Consulting
ERP Consulting
Cloud Consulting
Business Consulting
AI Development
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
EasyIOT is a company that provides contract product design and manufacturing services, with expertise in electronics and the Internet of Things. Our headquarters is in Sydney, Australia, and we have a satellite office in Chengdu, China. Our product design service comes with unlimited revisions and a 100%...
Top Services:
IoT
Product Design
Wearables
AI Development
VR/AR
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Location
Sydney, Australia
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Portfolios Count
3 Projects Listed
EasyIOT Services
IoT
Product Design
Wearables
AI Development
VR/AR
Mobile App Development
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Panasonic
Tecent
Monash University
Sydney University
BHP Group
Data sourced from the agency's DesignRush profile
EasyIOT Reviews & Testimonials
David Booth Review from Google
5.0★
David Booth's Review Sourced from Google
We have worked with Easy IoT Projects for several years now and have long-term contracts in place to design and develop our next electronic products. They have always been extremely professional and easy to work with, and we are really looking forward to a successful partnership together! Their IoT expertise is second to none, and they have helped us to develop some truly innovative products. We would not hesitate to recommend them to anyone looking for IoT product design and development services. Thanks Easy IoT Projects!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Intuji is in the business of empowering your brand to scale by doing things better using technology.We consult, strategise with you to design and develop custom web and mobile solutions that obsessively deliver phenomenal experiences for your customers!...
Top Services:
Web Design
Software Development
UI/UX Design
Web Development
eCommerce Development
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Location
Sydney, Australia
Number of Employees
50 - 99
Average Hourly Rate
$99/hr
Minimal Budget
$10,000 - $25,000
Intuji Services
Web Design
Software Development
UI/UX Design
Web Development
eCommerce Development
Mobile App Development
Digital Strategy
Creative Services
WordPress Website Design
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Astris PME
Coerco
Chill
Fortus
Interia
Data sourced from the agency's DesignRush profile
Intuji Reviews & Testimonials
Ben Lim Review from Google
5.0★
Ben Lim's Review Sourced from Google
I have worked with the Intuji team (formerly WEBO) on several integrations since 2022 and have found them a pleasure to deal with. Dilshad and his team of experts and good at what they do, and I continue to place my trust in their technical expertise and support. Whatever technical issues arise, they are always happy to assist to their best ability. Would highly recommend Intuji to any business/company seeking expert digital support.
Jad Denton Review from Google
5.0★
Jad Denton's Review Sourced from Google
Julian and Webo Designs are great to deal with. He stays true to his promises and delivers exceptional service. Highly recommend Julian and his team.
Jared Lewis Review from Google
5.0★
Jared Lewis's Review Sourced from Google
Julian and his team developed a website from nothing and the outcome was above and beyond our expectations. The team at WEBO Designs has continued to offer assistance and support throughout our initial and ongoing marketing campaigns. WEBO Designs not only have a great understanding of web development and marketing, but also assisted us with hosting services for emails and a number of other IT elements. We enjoyed our experience working with WEBO and look forward to working with them in the future.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Automating, and Accelerating Growth With AI Excellence
Folio3 AI specializes in AI and computer vision software development, offering tailored solutions to drive innovation and efficiency for businesses worldwide...
Top Services:
AI Development
Software Development
Mobile App Development
Staff Augmentation
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Location
Sydney, Australia
Number of Employees
500 - 999
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Folio3 Software Inc. Services
AI Development
Software Development
Mobile App Development
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
The Best Digital Marketing Agency Leading Globally.
We are a full-service agency with digital and technology experts who work on performance and conversion rate optimization, branding, SEO, SMM, e-commerce solutions, digital PR, website and product development, mobile app development, creative communications, and cloud solutions. We create efficient...
Top Services:
Digital Marketing
SEO
Social Media Marketing
Web Development
PPC
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Location
Sydney, Australia
Number of Employees
100 - 249
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
8 Projects Listed
iDigitalise Services
Digital Marketing
SEO
Social Media Marketing
Web Development
PPC
Digital Services
WordPress Website Design
Branding
Web Design
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Bluemagic Group
Shapoorji Pallonji Group
JSL International
Mahindra good life
Hiranandani
Astro Mobile Africa
Holiday inn
Greater Houston Houses
Unimount
Grace Touch Clinic
Data sourced from the agency's DesignRush profile
iDigitalise Reviews & Testimonials
Gem Elevator Marketing Manager at GEM Elevator
5.0★
Digital Services Review from Gem Elevator
We have taken 360-degree marketing services from iDigitalise and we have seen a massive change after having iDigitalise. productions team and digital marketing team have done great job and I will definitely recommend they to all
Nilesh Shanbhag Co-partner at Vidya Classes
5.0★
Digital Marketing Review from Nilesh Shanbhag
idigitalise is the best digital marketing agency in India. They have helped in growing my business. And in branding activities and generating leads.
Clube De Ferias CEO - Founder at ClubeDe Ferias
5.0★
Web Design Review from Clube De Ferias
iDigitalise achieved the goal and re-presented our firm's attributes, values, and offerings in a modern, visually appealing format. We had weekly meetings, so the workflow has been smooth and structured. We got extremely organized and reliable project manager from their side. Overall, we are very satisfied with iDigitalise.
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Competenza Innovare, your premier IT Staffing and Digital Transformation Partner, delivers profitable solutions globally. Our versatile team handles projects of all sizes and complexities, always prioritizing 100% client satisfaction...
Top Services:
Software Development
Mobile App Development
eCommerce Development
Location
Sydney, Australia
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
8 Projects Listed
Competenza Innovare Services
Software Development
Mobile App Development
eCommerce Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Apollo Pharmacy
HDFC Ergo
JustLogin
Prevounce
Eatsy
Scrummunicate
PanXpan
Charter Foresight
SchoolVoices360
InnRoad
Data sourced from the agency's DesignRush profile
Competenza Innovare Reviews & Testimonials
Kelly Lavelle Founder, Chief Beauty Officer at Aloe Beauty
5.0★
Software Development Review from Kelly Lavelle
We hired Competenza to build a custom software tool to help manage our online bookings and product sales in one place. They designed and developed a booking system for our spa that also connected with our product store. It included custom dashboards, easy scheduling, and reports we could actually use. We saw fewer booking errors, faster checkouts, and more online sales. The system saved our staff time every day and made things easier for our customers too. They really listened to our needs and built something that felt like it was made just for us, not a one-size-fits-all. Everything was done on time and the process was smooth. Communication was clear, and they were quick to make changes when we asked.
Bahaa Wahid Assistant Country Manager at Bolt
5.0★
Software Development Review from Bahaa Wahid
Competenza Innovare upgraded our platform with better video, new connection options, group ordering, and a catering tracker. They worked in clear sprints, tested across devices, and delivered on time and in budget. The backend and admin site they built make managing content easy. Communication was consistent, and they were quick to fix issues. Very organized team.
Brett Danielson Founder & President at BarTrack, Inc.
5.0★
Software Development Review from Brett Danielson
They built a custom search tool for us. The system works well and saves us a lot of time. They keep up with our fast pace and still hit deadlines. Sometimes they even add features we didn’t request because they know it will help. Now we can look up customer info, shipments, and vendor details in seconds. We meet every week to go over what we need next. They fix bugs, but they also make the system easier to use without us asking. Our business changes fast, but they stay patient and flexible. They really listen and adapt. Everyone on their team wants to help us succeed.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Innofied is an award-winning B2B AI software development company with 600+ successful projects since 2012, helping businessesincluding Fortune 500 companieswith modern AI and SaaS solutions. With a global presence, our game-changing automated solutions continue to drive success across industries...
Top Services:
Mobile App Development
Web Design
eCommerce Development
WordPress Website Design
Web Development
Show more
Location
Sydney, Australia
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
20 Projects Listed
Innofied Solution Services
Mobile App Development
Web Design
eCommerce Development
WordPress Website Design
Web Development
UI/UX Design
Software Development
Blockchain
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Bestbuy
VSP
Nuvoco
KwikKopy
IMD
Lixil
Viapool
Taxi 10
SnappOrder
Cordial
Data sourced from the agency's DesignRush profile
Innofied Solution Reviews & Testimonials
Gianfranco Williams CEO at Adak LTD
5.0★
Software Development Review from Gianfranco Williams
To date, Innofied has produced high caliber work on a timely delivery schedule. Working in 15-day sprints, the team has facilitated a smooth, fast, and productive workflow. Their services have exceeded expectations and secured customer satisfaction. The app is expected to perform well, thanks to Innofied's commitment to excellence. Their fluid communication and problem-solving skills fostered a positive collaboration. I would recommend Innofied to anyone.
David Mishr Review from Google
5.0★
David Mishr's Review Sourced from Google
Innofied is a highly professional, collaborative company. They developed an app for me, and helped guide me through the process. They understand each and every bit of a project and deliver an excellent product. I would definitely recommend Innofied. They have expertise, as well as they are great people.
Rodrigo Jose Review from Google
1.0★
Rodrigo Jose's Review Sourced from Google
Co-founder spoke to me with absolute disrespect and vulgarity. Innofied doesn't care about your business, as long as you pay the invoices in advance. My project is 6 weeks late, yet I paid ahead of time.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Winklix is a digital transformation and IT consulting company delivering custom software, mobile apps, Salesforce solutions, AI development, and cloud services. We help startups and enterprises build scalable, high-performing digital solutions that drive growth and innovation...
Top Services:
AI Development
Mobile App Development
Software Testing
Software Development
CRM Consulting
Show more
Location
Sydney, Australia
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Winklix Services
AI Development
Mobile App Development
Software Testing
Software Development
CRM Consulting
ERP Consulting
Staff Augmentation
Cloud Consulting
Digital Marketing
eCommerce Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
AT&T
Boeing
Bajaj Finserv
Burberrys
Coles
Mtailor
OnTheMarket
Valvoline
VM Ware
Expeditors
Data sourced from the agency's DesignRush profile
Winklix Reviews & Testimonials
Ramada Jaida owner at Ramada Group
4.7★
Mobile App Development Review from Ramada Jaida
hey showed great enthusiasm for development. I found the timelines of their work most impressive. I actually like working with everyone on their team- they’re very bright, innovative , and respectful. They desire help and contribute with their vision to our product was impressive.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Best award-winning software development company in South Korea.
Time Tec South Korea is a top-rated, multi-award-winning software development company providing a full suite of services and solutions like mobile application development, software development, Microsoft Dynamics 365 development, web development, ServiceNow consulting, and cybersecurity consulting to small...
Top Services:
Software Development
Mobile App Development
Cybersecurity
AI Development
Show more
Location
Sydney, Australia
Number of Employees
1000 & Up
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
In Time Tec South Korea Services
Software Development
Mobile App Development
Cybersecurity
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Zealous System is an AI-powered technology partner delivering custom software, AI solutions, web and mobile apps, and enterprise platforms. As a software solutions provider, we serve startups and enterprises across healthcare, FinTech, logistics, education, manufacturing, and more...
Top Services:
Software Development
Product Design
Web Development
eCommerce Development
WordPress Website Design
Show more
Location
Sydney, Australia
Number of Employees
50 - 99
Average Hourly Rate
$20/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
22 Projects Listed
Zealous System Services
Software Development
Product Design
Web Development
eCommerce Development
WordPress Website Design
Mobile App Development
AI Development
IoT
Blockchain
Managed Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Kerson Wallaw Consulting Firm Inc
Neil Patel Digital
Barber's Connect
Data sourced from the agency's DesignRush profile
Zealous System Reviews & Testimonials
Grzegorz Grabczak Chief Executive Officer at DIGITAL-IMAGES
5.0★
Software Development Review from Grzegorz Grabczak
We worked with Zealous System on an AI-powered fraud triage solution for one of our clients in the Europe financial services sector. The project involved a complex fraud investigation workflow where analysts were handling a large number of alerts and gathering information from multiple systems. Zealous System worked closely with us to understand the requirements, existing processes and expectations of the end client before moving into development. The team developed an AI-powered fraud triage agent that brings relevant information together, helps prioritise alerts and provides explainable recommendations while keeping human analysts involved in important decisions. What I appreciated was the team's ability to understand both the business and technical sides of the project. Communication was consistent, and they were responsive when requirements evolved during development and testing. The solution helped streamline the investigation process and reduce the amount of repetitive manual work involved in reviewing fraud alerts. Overall, we had a positive experience working with Zealous System. They were a reliable technology partner for us on this project, particularly given the complexity of introducing AI into a financial services environment.
DIPAK VAIDH Review from Google
1.0★
DIPAK VAIDH's Review Sourced from Google
I visited Zealous System on 16th June 2025 for the walk-in interview announced on LinkedIn for interns/freshers in Python, PHP, WordPress, .Net, and QA roles. Despite clearly stating it was open for freshers, upon arrival, all Python candidates, including myself and my sister, were told they only accept those with prior experience, as interns are directly placed on live projects. This information was never mentioned in the post. The company blamed the marketing team for the misleading post. This experience wasted our valuable time, energy, and travel expenses. I urge the company to coordinate better internally and post accurate job/internship information to avoid misguiding freshers who genuinely seek opportunities.
Ravi Prajapati Review from Google
5.0★
Ravi Prajapati's Review Sourced from Google
Zealous System is outstanding when it comes to AI development! Their team helped us build a smart, AI-powered software solution that completely transformed how we manage data and customer interactions. They explained complex AI concepts in simple terms and delivered a solution that works flawlessly. From planning to post-launch support, everything was smooth and professional. Highly recommended if you're looking for reliable AI experts!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
VerifiedVerified by the DesignRush team for authenticity and credibility.
World's #1 Rated & Reviewed App, Website & Software Development Company
Probey Services builds websites and mobile apps on WordPress, Shopify, and Flutter, for clients like Lineage and Gunzilla Games. Its team of 320+ developers covers eCommerce, healthcare, and edtech across 30+ countries. Best fit for SMBs needing affordable development services...
Top Services:
Mobile App Development
Software Development
Web Development
Web Design
WordPress Website Design
Show more
Location
Sydney, Australia
Number of Employees
250 - 499
Average Hourly Rate
$10/hr
Minimal Budget
Under $1,000
Portfolios Count
94 Projects Listed
Probey Services Services
Mobile App Development
Software Development
Web Development
Web Design
WordPress Website Design
Digital Marketing
Digital Services
SEO
IT Services
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Bartisans
Samyakk
30 Days Fitness
Isharya
The Estate Residences
VegenMart
Fresh Menu Application
PRAO Fashion Jewellery
Audentia Space
Wings of Change
Data sourced from the agency's DesignRush profile
Probey Services Reviews & Testimonials
Rajat Sinh Founder at Aaayan Systems
5.0★
Web Development Review from Rajat Sinh
Probey transformed our outdated website into a modern, high-performing platform by understanding our business goals and delivering the right solutions. Since the launch, we have seen significant growth in website traffic, lead conversions, and operational efficiency through their backend integrations. Impressed with their expertise and quality of work, we also trusted Probey with our CRM development project as well. Thank you to the entire Probey Services team for your professionalism and support.
Roshan CEO at NanoTherapX
5.0★
Web Design Review from Roshan
This is Roshan, CEO at NanoTherapX. Working with Probey Services for our CRM Development. What stood out most was their stability, consistency, reliability, and a smooth implementation. The CRM has streamlined our client management, improved team efficiency, and helped us manage operations more effectively. Since its implementation, we've seen better productivity and consistent business growth. I highly recommend Probey Services UK to any business looking for a reliable technology partner.
Tejaswini Director at Green Matter Packaging
5.0★
Mobile App Development Review from Tejaswini
What stands out most about Probey Services is their discipline-no missed calls, no vague timelines, and no surprises. They built our mobile app with a level of professionalism that made us feel like a priority throughout the project. The delivery was on schedule, the code quality was excellent, and the final product met high standards. Since the app launch, we've seen consistent business growth, and managing customer orders has become much more efficient. I highly recommend Probey Services UK to any business looking for a dependable technology partner.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews