Searching for an Ottawa custom software development company to develop scalable and secure eCommerce, fintech, or SaaS platforms? We evaluated numerous success stories, client feedback, and service scopes to compile a list of the best software development firms in the area. Browse our directory and refine your search based on reviews, area of expertise, budget, and other criteria to find a suitable match for your needs.

Best Ottawa Software Development Firm Rankings

29 Companies - Rankings updated: August 16, 2026

Every agency featured on DesignRush is vetted for expertise and client satisfaction to support your decision-making. Some listings may be sponsored.

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  • iTechnolabs

    A Canada-Based Mobile App Development Agency for Scalable, Beautiful Apps

    A Canada-Based Mobile App Development Agency for Scalable, Beautiful Apps

    AI-Powered Web & Mobile App Development Company...

    Top Services:

    • Mobile App Development
    • Software Development
    • VR/AR
    • AI Development
    • IoT
    • Show more
    Location
    Ottawa, Canada
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    41 Projects Listed
    View Profile
    4.7 4.7 (9)
    4.4 4.4 (35)

  • Mobirevo

    Making functional and user friendly software's for humans

    Making functional and user friendly software's for humans

    Mobirevo is a Leading custom software development agency focused on web, mobile app development & saas application development, Enterprise resource planning, and management software (ERP software development). We are a team of incredible Design & Agile software development experts in all major technology...

    Top Services:

    • Web Design
    • UI/UX Design
    • Web Development
    • Wearables
    • Software Development
    • Show more
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
    View Profile
    4.9 4.9 (12)

  • MDCOSS

    Giving you the best experience, is our unique satisfaction!

    Giving you the best experience, is our unique satisfaction!

    At MDCOSS, we specialize in providing inclusive web solutions customized for small businesses, organizations, and social enterprises. Additionally, we excel in crafting e-commerce solutions and web applications for diverse industries, such as healthcare, real estate, finance, agriculture, and legal and...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Software Development
    • Show more
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Portfolios Count
    9 Projects Listed
    View Profile
    4.7 4.7 (6)
    4.8 4.8 (10)

  • Dirox

    Your Digital Partner

    Your Digital Partner

    Founded with the vision of delivering world-class digital solutions, Dirox is a global IT company that combines local expertise with international management. Headquartered in Vietnam, we specialize in software development, IT outsourcing, and digital transformation services that empower businesses...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • IT Services
    • eCommerce Development
    • Show more
    Location
    Ottawa, Canada
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    9 Projects Listed
    View Profile
    5.0 5.0 (5)

  • LoudOwls Solutions Private Limited

    Custom Mobile App Development Company

    Custom Mobile App Development Company

    LoudOwls Solutions is a global mobile-app and software development agency headquartered in Mohali, India, with additional offices in Dubai (UAE) and Canada. The firm focuses on building next-generation mobile applications, scalable web platforms and AI-powered digital solutions for startups and enterprises...

    Top Services:

    • Mobile App Development
    • Software Development
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
    View Profile
    5.0 5.0 (3)

  • Ottawasoft

    OttawaSoft Inc. specializes on building enterprise solutions for any business needs that meets clie

    OttawaSoft Inc. specializes on building enterprise solutions for any business needs that meets clie

    OttawaSoft Inc. specializes on building enterprise solutions for any business needs that meets clie...

    Top Services:

    • Software Development
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    View Profile

  • AltoLeap

    Your Launchpad to Streamlined Success.

    Your Launchpad to Streamlined Success.

    AltoLeap is a tech-forward custom software agency that transforms how businesses operate through innovative workflow management and process optimization solutions. We specialize in partnering with small to mid-sized enterprises across manufacturing, logistics, and technology sectors to revolutionize their...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • Big Data Analytics
    • Show more
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Neuma Technology

    Neuma Technology is dedicated to developing quality products, technologies and services to manage the automation of the software development lifecycle. For over 25 years customers have relied on Neuma's wealth of experience and understanding of the complexities of software lifecycle management to assist them...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    View Profile
    4.0 4.0 (1)

  • Saiftron

    Bringing innovation to mobile apps...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    View Profile

  • Alftel Systems

    ALFTEL Systems Ltd. is an Ottawa, Canada based company consisting of a small group of security professionals...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    View Profile

  • Sensor Cortek

    Creating embedded AI solutions for the vehicle of the future...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    View Profile

  • Scale Leap

    Custom Software Development for Amazon Sellers...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    View Profile

  • Rijware

    Rijware Inc. is a small Ottawa-based software development firm dedicated to providing clients with software solutions that satisfy their technical and business needs...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    View Profile

  • Iversoft

    We design and build easy-to-manage software.

    We design and build easy-to-manage software.

    Iversoft is a software development company that prioritizes mobile-first solutions to enhance business operations. The key to our success lies in our emphasis on people. We recognize that technology's value lies in its ability to serve those who use it...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $50,000 & Up
    View Profile
    4.3 4.3 (10)

  • Grant Thornton

    IT, Business, BPO, Audit, Tax and Advisory are just the beginning.

    IT, Business, BPO, Audit, Tax and Advisory are just the beginning.

    Grant Thornton LLP (US) is an IT, project management, audit, tax, AgTech, and BPO company headquartered in Chicago, Illinois with over 50 U.S. offices and access to a global network or member firms in over 135 countries. We offer a broad range of services in strategy and consulting, operations, technology and...

    Top Services:

    • Accounting
    • Business Consulting
    • Market Research
    • HR Outsourcing
    • Software Development
    • Show more
    Location
    Ottawa, Canada
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    View Profile
    4.5 4.5 (13)

  • UniRidge

    Stalwart solutions for peak results.

    Stalwart solutions for peak results.

    We are UniRidge a solution agency that solves business challenges with technology. We create innovative software to help our clients become industry leaders...

    Top Services:

    • Staff Augmentation
    • DevOps Consulting
    • AI Development
    • Software Development
    • Web Design
    • Show more
    Location
    Ottawa, Canada
    Number of Employees
    50 - 99
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    4 Projects Listed
    View Profile

  • Webinterx

    Over the past twenty years, WebinterX has worked with a range of public, private and government organizations to design, deliver and support database enabled custom web applications that help to automate core business processes...

    Top Services:

    • Mobile App Development
    • Software Development
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    View Profile

  • Theory Tank

    Our team is committed to developing with today's best tools, shaping them into creative solutions to address tomorrows challenges...

    Top Services:

    • Mobile App Development
    • Software Development
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    View Profile
    5.0 5.0 (1)

  • Metrozz Technology Services

    Metrozz is a professional website designing, software development & internet marketing company providing full featured web services...

    Top Services:

    • Mobile App Development
    • Software Development
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    View Profile

  • Xdesign

    XDesign is passionate about creating websites and user interfaces (UI Design). We use all our knowledge to help our clients build their brands through interactivity...

    Top Services:

    • Mobile App Development
    • Software Development
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    View Profile

  • Egloo

    Network intelligence and visibility. Network monitoring coupled with cloud-analytics to deliver business-driven results...

    Top Services:

    • Mobile App Development
    • Software Development
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    View Profile

  • Peiko Solution

    White-Label Crypto Exchange (CEX) Development

    White-Label Crypto Exchange (CEX) Development

    Peiko.Solution is a white-label product, developed by Peiko: is an award-winning blockchain development company specializing in turnkey white-label cryptocurrency exchange solutions. Launch your own branded centralized crypto exchange (CEX) in as little as 3 weeks fully customizable, secure, and scalable...

    Top Services:

    • Blockchain
    • Software Development
    Location
    Ottawa, Canada
    Number of Employees
    50 - 99
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $50,000 & Up
    View Profile
    4.8 4.8 (40)

  • OPIN Digital

    Digital, evolved.

    Digital, evolved.

    To lead in the design and development of the world’s most ambitious digital projects that transform our clients’ business, as a trusted partner in an open and collaborative way...

    Top Services:

    • Web Development
    • Web Design
    • eCommerce Development
    • Digital Marketing
    • Digital Services
    • Show more
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $50,000 & Up
    View Profile

  • Crowe

    Empowering Your Accounting Decisions.

    Empowering Your Accounting Decisions.

    Crowe LLP is a global accounting firm offering audit, tax, advisory, and consulting services. With deep industry expertise, we empower businesses to make informed decisions for lasting value. Recognized as a top workplace, we leverage our partnership with Crowe Global to provide comprehensive solutions...

    Top Services:

    • Accounting
    • HR Outsourcing
    • Business Consulting
    • Market Research
    • BPO
    • Show more
    Location
    Ottawa, Canada
    Number of Employees
    1000 & Up
    View Profile
    2.6 2.6 (5)

  • OGGN Inc

    A Software and Services Company: Exceeding Expectations!

    A Software and Services Company: Exceeding Expectations!

    We accelerate your digital transformation with expert AI, CyberSecurity, Cloud & Automation solutions. We implement frictionless Multi-Factor Authentication, Keycloak, Duende IdentityServer integration, PKI and automated certificate lifecycle management. Also provide Recruitment & staffing services...

    Top Services:

    • Cybersecurity
    • Cloud Consulting
    • Managed Services
    • AI Development
    • Business Consulting
    • Show more
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Akendi Inc.

    Intentional Experiences

    Intentional Experiences

    We provide expert UX consulting with 18+ years proven success. Our multi-disciplinary team delivers product strategy, user research, UX design, training and experience testing. We have offices in Toronto, Ottawa, Canada, New York USA and Cambridge, London, UK...

    Top Services:

    • UI/UX Design
    • Digital Services
    • Product Design
    • Staff Augmentation
    • Market Research
    • Show more
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • The Wolf Marketing

    Where Marketing Means Expansion

    Where Marketing Means Expansion

    Supercharge your brand's success with The Wolf Marketing, your go-to source for top-tier digital marketing services in the US, Canada, and other parts of the world. We're not just a team; we're digital storytellers, design virtuosos, and business growth enthusiasts rolled into one. From crafting eye-catching...

    Top Services:

    • SEO
    • Digital Marketing
    • Social Media Marketing
    • PPC
    • Web Design
    • Show more
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $56/hr
    Minimal Budget
    Under $1,000
    View Profile
    2.3 2.3 (1)
    4.6 4.6 (20)

  • Persistent

    See Beyond, Rise Above.

    See Beyond, Rise Above.

    Persistent Systems, a renowned global leader in software product development and technology services. Delve into our innovative offerings to stay ahead in the ever-evolving landscape of technology...

    Top Services:

    • AI Development
    • Software Development
    • Web Development
    • Mobile App Development
    • Blockchain
    • Show more
    Location
    Ottawa, Canada
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
    View Profile
    4.6 4.6 (730)

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