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.

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

Australia × Sydney × Nonprofit × Sort by: Organic Rankings ×Clear Filters
  • IT Solution Simplified

    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
  • The Tech Pit Crew Behind Your Biggest Moves

    The original Automation Consulting in Australia and the tech pit crew trusted by innovative business leaders. We engineer smarter workflows, implement AI solutions, build bespoke systems, and deliver ERP transformations using whatever technology best solves your problem. From Odoo and Adobe Commerce to AWS...

    Top Services:

    • Software Development
    • eCommerce Development
    • AI Development
    • ERP Consulting
    • Show more
    Location
    Sydney, Australia
    Number of Employees
    Under 49
    Portfolios Count
    2 Projects Listed
  • Australia's brightest digital agency

    Luminary is an independent Australian digital agency that has been creating award-winning experiences since 1999. With a portfolio that includes some of the most well-known names in the Australian government, retail and corporate sectors, Luminarys offering includes strategy, discovery, SEO, data analytics...

    Top Services:

    • Digital Services
    • UI/UX Design
    • Web Design
    • Web Development
    • Digital Strategy
    • Show more
    Location
    Sydney, Australia
    Number of Employees
    50 - 99
    Portfolios Count
    4 Projects Listed
  • 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
    • Show more
    Location
    Sydney, Australia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Create and inspire exceptional experiences

    Sitback design, build, protect and optimise digital experiences. We combine behavioural science, experience design and world-class development techniques to deliver exceptional experiences that customers love and that help businesses succeed...

    Top Services:

    • UI/UX Design
    • Web Development
    • Digital Strategy
    • Software Development
    • Big Data Analytics
    • Show more
    Location
    Sydney, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
  • Beyond Key Pty Ltd is a digital transformation and IT consulting partner helping organisations across Australia and New Zealand build AI-first technology foundations. With 20+ years of experience and 375+ technology specialists, we deliver solutions across AI, data platforms, Microsoft 365, Dynamics 365...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • CRM Consulting
    • ERP Consulting
    • Show more
    Location
    Sydney, Australia
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Crafted in Sydney. Built for the web.

    Checkpoint Creative is a Sydney-based digital design and development studio specialising in high-quality websites and digital platforms for growing businesses and established organisations...

    Top Services:

    • WordPress Website Design
    • Digital Services
    • Web Design
    • Web Development
    • Cloud Consulting
    • Show more
    Location
    Sydney, Australia
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
  • Lets Bring Your Next Big Idea To Life

    Deepend is a B-Corp certified digital agency with deep expertise in web platform development and AI orchestration. We typically work with customer-obsessed organisations who operate in regulated and/or risk aware industries. We have been doing this successfully for over 25 years...

    Top Services:

    • Web Design
    • Web Development
    • AI Development
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Sydney, Australia
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Integrated Information, Communication Technology (ICT) Solutions & Managed IT Services

    MSP Corporation provides Integrated Information and Communication Technology (ICT) solutions to businesses, public companies, and government organizations across Australia, the USA, and the Asian Pacific Region...

    Top Services:

    • IT Services
    • Managed Services
    • Digital Services
    • AI Development
    • Software Development
    • Show more
    Location
    Sydney, Australia
    Number of Employees
    50 - 99
  • IDEAS | PEOPLE | TRUST

    BDO is a trusted adviser to clients seeking project management, audit, tax, and business consulting services. As one of the worlds leading audit and accounting organisations, we have clients of all types and sizes from large corporate organisations to private businesses, entrepreneurs and individuals across...

    Top Services:

    • Business Consulting
    • Accounting
    • BPO
    • HR Outsourcing
    • Market Research
    • Show more
    Location
    Sydney, Australia
    Number of Employees
    Under 49
  • We Make It Happen!

    Helppli is your 360° Marketing & Development Team. From Marketing Strategy to Web & App Development, we deliver it all. Have a vision? Contact us today!...

    Top Services:

    • Graphic Design
    • Video Production
    • Web Design
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Sydney, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
130,369+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
48%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
11

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.